diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..f8649bc --- /dev/null +++ b/.gitignore @@ -0,0 +1 @@ +SOURCES/libselinux-3.3.tar.gz diff --git a/.libselinux.metadata b/.libselinux.metadata new file mode 100644 index 0000000..db6fb6a --- /dev/null +++ b/.libselinux.metadata @@ -0,0 +1 @@ +70128f2395fc86b09c57db979972b4823b35e614 SOURCES/libselinux-3.3.tar.gz diff --git a/SOURCES/0001-Use-SHA-2-instead-of-SHA-1.patch b/SOURCES/0001-Use-SHA-2-instead-of-SHA-1.patch new file mode 100644 index 0000000..ed63a8c --- /dev/null +++ b/SOURCES/0001-Use-SHA-2-instead-of-SHA-1.patch @@ -0,0 +1,1333 @@ +From ec1b147076345478636de763ce5d4e8daa69afd6 Mon Sep 17 00:00:00 2001 +From: Petr Lautrbach +Date: Fri, 30 Jul 2021 14:14:37 +0200 +Subject: [PATCH] Use SHA-2 instead of SHA-1 + +The use of SHA-1 in RHEL9 is deprecated +--- + libselinux/include/selinux/label.h | 6 +- + libselinux/include/selinux/restorecon.h | 4 +- + libselinux/man/man3/selabel_digest.3 | 4 +- + libselinux/man/man3/selabel_open.3 | 2 +- + libselinux/man/man3/selinux_restorecon.3 | 16 +- + .../man/man3/selinux_restorecon_xattr.3 | 2 +- + libselinux/src/Makefile | 2 +- + libselinux/src/label_file.c | 40 +-- + libselinux/src/label_internal.h | 10 +- + libselinux/src/label_support.c | 8 +- + libselinux/src/selinux_restorecon.c | 24 +- + libselinux/src/sha1.c | 220 ------------- + libselinux/src/sha1.h | 85 ----- + libselinux/src/sha256.c | 294 ++++++++++++++++++ + libselinux/src/sha256.h | 89 ++++++ + libselinux/utils/selabel_digest.c | 26 +- + .../selabel_get_digests_all_partial_matches.c | 28 +- + 17 files changed, 469 insertions(+), 391 deletions(-) + delete mode 100644 libselinux/src/sha1.c + delete mode 100644 libselinux/src/sha1.h + create mode 100644 libselinux/src/sha256.c + create mode 100644 libselinux/src/sha256.h + +diff --git a/libselinux/include/selinux/label.h b/libselinux/include/selinux/label.h +index e8983606d93b..a35d84d63b0a 100644 +--- a/libselinux/include/selinux/label.h ++++ b/libselinux/include/selinux/label.h +@@ -120,13 +120,13 @@ extern int selabel_lookup_best_match_raw(struct selabel_handle *rec, char **con, + const char *key, const char **aliases, int type); + + /** +- * selabel_digest - Retrieve the SHA1 digest and the list of specfiles used to ++ * selabel_digest - Retrieve the SHA256 digest and the list of specfiles used to + * generate the digest. The SELABEL_OPT_DIGEST option must + * be set in selabel_open() to initiate the digest generation. + * @handle: specifies backend instance to query +- * @digest: returns a pointer to the SHA1 digest. ++ * @digest: returns a pointer to the SHA256 digest. + * @digest_len: returns length of digest in bytes. +- * @specfiles: a list of specfiles used in the SHA1 digest generation. ++ * @specfiles: a list of specfiles used in the SHA256 digest generation. + * The list is NULL terminated and will hold @num_specfiles entries. + * @num_specfiles: number of specfiles in the list. + * +diff --git a/libselinux/include/selinux/restorecon.h b/libselinux/include/selinux/restorecon.h +index 466de39aac72..ca8ce768587a 100644 +--- a/libselinux/include/selinux/restorecon.h ++++ b/libselinux/include/selinux/restorecon.h +@@ -27,8 +27,8 @@ extern int selinux_restorecon(const char *pathname, + * restorecon_flags options + */ + /* +- * Force the checking of labels even if the stored SHA1 digest +- * matches the specfiles SHA1 digest (requires CAP_SYS_ADMIN). ++ * Force the checking of labels even if the stored SHA256 digest ++ * matches the specfiles SHA256 digest (requires CAP_SYS_ADMIN). + */ + #define SELINUX_RESTORECON_IGNORE_DIGEST 0x00001 + /* +diff --git a/libselinux/man/man3/selabel_digest.3 b/libselinux/man/man3/selabel_digest.3 +index 56a008f00df0..5f7c42533d0e 100644 +--- a/libselinux/man/man3/selabel_digest.3 ++++ b/libselinux/man/man3/selabel_digest.3 +@@ -20,11 +20,11 @@ selabel_digest \- Return digest of specfiles and list of files used + .BR selabel_digest () + performs an operation on the handle + .IR hnd , +-returning the results of the SHA1 digest pointed to by ++returning the results of the SHA256 digest pointed to by + .IR digest , + whose length will be + .IR digest_len . +-The list of specfiles used in the SHA1 digest calculation is returned in ++The list of specfiles used in the SHA256 digest calculation is returned in + .I specfiles + with the number of entries in + .IR num_specfiles . +diff --git a/libselinux/man/man3/selabel_open.3 b/libselinux/man/man3/selabel_open.3 +index 971ebc1acd41..2cf2eb8a1410 100644 +--- a/libselinux/man/man3/selabel_open.3 ++++ b/libselinux/man/man3/selabel_open.3 +@@ -69,7 +69,7 @@ is used; a custom validation function can be provided via + Note that an invalid context may not be treated as an error unless it is actually encountered during a lookup operation. + .TP + .B SELABEL_OPT_DIGEST +-A non-null value for this option enables the generation of an SHA1 digest of ++A non-null value for this option enables the generation of an SHA256 digest of + the spec files loaded as described in + .BR selabel_digest (3) + . +diff --git a/libselinux/man/man3/selinux_restorecon.3 b/libselinux/man/man3/selinux_restorecon.3 +index ad637406a30d..c4576fe79ff6 100644 +--- a/libselinux/man/man3/selinux_restorecon.3 ++++ b/libselinux/man/man3/selinux_restorecon.3 +@@ -28,7 +28,7 @@ If this is a directory and the + .B SELINUX_RESTORECON_RECURSE + has been set (for descending through directories), then + .BR selinux_restorecon () +-will write an SHA1 digest of specfile entries calculated by ++will write an SHA256 digest of specfile entries calculated by + .BR selabel_get_digests_all_partial_matches (3) + to an extended attribute of + .IR security.sehash +@@ -47,7 +47,7 @@ will take place. + .br + The + .IR restorecon_flags +-that can be used to manage the usage of the SHA1 digest are: ++that can be used to manage the usage of the SHA256 digest are: + .RS + .B SELINUX_RESTORECON_SKIP_DIGEST + .br +@@ -65,8 +65,8 @@ Do not check or update any extended attribute + entries. + .sp + .B SELINUX_RESTORECON_IGNORE_DIGEST +-force the checking of labels even if the stored SHA1 digest matches the +-specfile entries SHA1 digest. The specfile entries digest will be written to the ++force the checking of labels even if the stored SHA256 digest matches the ++specfile entries SHA256 digest. The specfile entries digest will be written to the + .IR security.sehash + extended attribute once relabeling has been completed successfully provided the + .B SELINUX_RESTORECON_NOCHANGE +@@ -84,7 +84,7 @@ default specfile context. + .sp + .B SELINUX_RESTORECON_RECURSE + change file and directory labels recursively (descend directories) +-and if successful write an SHA1 digest of the specfile entries to an ++and if successful write an SHA256 digest of the specfile entries to an + extended attribute as described in the + .B NOTES + section. +@@ -158,7 +158,7 @@ to treat conflicting specifications, such as where two hardlinks for the + same inode have different contexts, as errors. + .RE + .sp +-The behavior regarding the checking and updating of the SHA1 digest described ++The behavior regarding the checking and updating of the SHA256 digest described + above is the default behavior. It is possible to change this by first calling + .BR selabel_open (3) + and not enabling the +@@ -200,7 +200,7 @@ To improve performance when relabeling file systems recursively (e.g. the + .B SELINUX_RESTORECON_RECURSE + flag is set) + .BR selinux_restorecon () +-will write a calculated SHA1 digest of the specfile entries returned by ++will write a calculated SHA256 digest of the specfile entries returned by + .BR selabel_get_digests_all_partial_matches (3) + to an extended attribute named + .IR security.sehash +@@ -222,7 +222,7 @@ Should any of the specfile entries have changed, then when + .BR selinux_restorecon () + is run again with the + .B SELINUX_RESTORECON_RECURSE +-flag set, new SHA1 digests will be calculated and all files automatically ++flag set, new SHA256 digests will be calculated and all files automatically + relabeled depending on the settings of the + .B SELINUX_RESTORECON_SET_SPECFILE_CTX + flag (provided +diff --git a/libselinux/man/man3/selinux_restorecon_xattr.3 b/libselinux/man/man3/selinux_restorecon_xattr.3 +index c56326814b94..098c840fc59b 100644 +--- a/libselinux/man/man3/selinux_restorecon_xattr.3 ++++ b/libselinux/man/man3/selinux_restorecon_xattr.3 +@@ -119,7 +119,7 @@ By default + .BR selinux_restorecon_xattr (3) + will use the default set of specfiles described in + .BR files_contexts (5) +-to calculate the SHA1 digests to be used for comparison. ++to calculate the SHA256 digests to be used for comparison. + To change this default behavior + .BR selabel_open (3) + must be called specifying the required +diff --git a/libselinux/src/Makefile b/libselinux/src/Makefile +index 52c40f018f51..674a5ed3a6f8 100644 +--- a/libselinux/src/Makefile ++++ b/libselinux/src/Makefile +@@ -120,7 +120,7 @@ DISABLE_FLAGS+= -DNO_MEDIA_BACKEND -DNO_DB_BACKEND -DNO_X_BACKEND \ + -DBUILD_HOST + SRCS= callbacks.c freecon.c label.c label_file.c \ + label_backends_android.c regex.c label_support.c \ +- matchpathcon.c setrans_client.c sha1.c booleans.c ++ matchpathcon.c setrans_client.c sha256.c booleans.c + else + LABEL_BACKEND_ANDROID=y + endif +diff --git a/libselinux/src/label_file.c b/libselinux/src/label_file.c +index 2e28d0474d73..c1306c9979e7 100644 +--- a/libselinux/src/label_file.c ++++ b/libselinux/src/label_file.c +@@ -1005,7 +1005,7 @@ static struct spec *lookup_common(struct selabel_handle *rec, + + /* + * Returns true if the digest of all partial matched contexts is the same as +- * the one saved by setxattr, otherwise returns false. The length of the SHA1 ++ * the one saved by setxattr, otherwise returns false. The length of the SHA256 + * digest will always be returned. The caller must free any returned digests. + */ + static bool get_digests_all_partial_matches(struct selabel_handle *rec, +@@ -1014,39 +1014,39 @@ static bool get_digests_all_partial_matches(struct selabel_handle *rec, + uint8_t **xattr_digest, + size_t *digest_len) + { +- uint8_t read_digest[SHA1_HASH_SIZE]; ++ uint8_t read_digest[SHA256_HASH_SIZE]; + ssize_t read_size = getxattr(pathname, RESTORECON_PARTIAL_MATCH_DIGEST, +- read_digest, SHA1_HASH_SIZE ++ read_digest, SHA256_HASH_SIZE + #ifdef __APPLE__ + , 0, 0 + #endif /* __APPLE __ */ + ); +- uint8_t hash_digest[SHA1_HASH_SIZE]; ++ uint8_t hash_digest[SHA256_HASH_SIZE]; + bool status = selabel_hash_all_partial_matches(rec, pathname, + hash_digest); + + *xattr_digest = NULL; + *calculated_digest = NULL; +- *digest_len = SHA1_HASH_SIZE; ++ *digest_len = SHA256_HASH_SIZE; + +- if (read_size == SHA1_HASH_SIZE) { +- *xattr_digest = calloc(1, SHA1_HASH_SIZE + 1); ++ if (read_size == SHA256_HASH_SIZE) { ++ *xattr_digest = calloc(1, SHA256_HASH_SIZE + 1); + if (!*xattr_digest) + goto oom; + +- memcpy(*xattr_digest, read_digest, SHA1_HASH_SIZE); ++ memcpy(*xattr_digest, read_digest, SHA256_HASH_SIZE); + } + + if (status) { +- *calculated_digest = calloc(1, SHA1_HASH_SIZE + 1); ++ *calculated_digest = calloc(1, SHA256_HASH_SIZE + 1); + if (!*calculated_digest) + goto oom; + +- memcpy(*calculated_digest, hash_digest, SHA1_HASH_SIZE); ++ memcpy(*calculated_digest, hash_digest, SHA256_HASH_SIZE); + } + +- if (status && read_size == SHA1_HASH_SIZE && +- memcmp(read_digest, hash_digest, SHA1_HASH_SIZE) == 0) ++ if (status && read_size == SHA256_HASH_SIZE && ++ memcmp(read_digest, hash_digest, SHA256_HASH_SIZE) == 0) + return true; + + return false; +@@ -1066,22 +1066,22 @@ static bool hash_all_partial_matches(struct selabel_handle *rec, const char *key + return false; + } + +- Sha1Context context; +- Sha1Initialise(&context); ++ Sha256Context context; ++ Sha256Initialise(&context); + size_t i; + for (i = 0; i < total_matches; i++) { + char* regex_str = matches[i]->regex_str; + mode_t mode = matches[i]->mode; + char* ctx_raw = matches[i]->lr.ctx_raw; + +- Sha1Update(&context, regex_str, strlen(regex_str) + 1); +- Sha1Update(&context, &mode, sizeof(mode_t)); +- Sha1Update(&context, ctx_raw, strlen(ctx_raw) + 1); ++ Sha256Update(&context, regex_str, strlen(regex_str) + 1); ++ Sha256Update(&context, &mode, sizeof(mode_t)); ++ Sha256Update(&context, ctx_raw, strlen(ctx_raw) + 1); + } + +- SHA1_HASH sha1_hash; +- Sha1Finalise(&context, &sha1_hash); +- memcpy(digest, sha1_hash.bytes, SHA1_HASH_SIZE); ++ SHA256_HASH sha256_hash; ++ Sha256Finalise(&context, &sha256_hash); ++ memcpy(digest, sha256_hash.bytes, SHA256_HASH_SIZE); + + free(matches); + return true; +diff --git a/libselinux/src/label_internal.h b/libselinux/src/label_internal.h +index 782c6aa8cc0c..304e8d96490a 100644 +--- a/libselinux/src/label_internal.h ++++ b/libselinux/src/label_internal.h +@@ -13,7 +13,7 @@ + #include + #include + #include +-#include "sha1.h" ++#include "sha256.h" + + #if defined(ANDROID) || defined(__APPLE__) + // Android and Mac do not have fgets_unlocked() +@@ -47,15 +47,15 @@ int selabel_service_init(struct selabel_handle *rec, + */ + + /* +- * Calculate an SHA1 hash of all the files used to build the specs. ++ * Calculate an SHA256 hash of all the files used to build the specs. + * The hash value is held in rec->digest if SELABEL_OPT_DIGEST set. To + * calculate the hash the hashbuf will hold a concatenation of all the files + * used. This is released once the value has been calculated. + */ +-#define DIGEST_SPECFILE_SIZE SHA1_HASH_SIZE ++#define DIGEST_SPECFILE_SIZE SHA256_HASH_SIZE + #define DIGEST_FILES_MAX 8 + struct selabel_digest { +- unsigned char *digest; /* SHA1 digest of specfiles */ ++ unsigned char *digest; /* SHA256 digest of specfiles */ + unsigned char *hashbuf; /* buffer to hold specfiles */ + size_t hashbuf_size; /* buffer size */ + size_t specfile_cnt; /* how many specfiles processed */ +@@ -110,7 +110,7 @@ struct selabel_handle { + */ + char *spec_file; + +- /* ptr to SHA1 hash information if SELABEL_OPT_DIGEST set */ ++ /* ptr to SHA256 hash information if SELABEL_OPT_DIGEST set */ + struct selabel_digest *digest; + }; + +diff --git a/libselinux/src/label_support.c b/libselinux/src/label_support.c +index 94ed6e4273cb..f53d73b609ab 100644 +--- a/libselinux/src/label_support.c ++++ b/libselinux/src/label_support.c +@@ -115,15 +115,15 @@ int read_spec_entries(char *line_buf, const char **errbuf, int num_args, ...) + /* Once all the specfiles are in the hash_buf, generate the hash. */ + void digest_gen_hash(struct selabel_digest *digest) + { +- Sha1Context context; ++ Sha256Context context; + + /* If SELABEL_OPT_DIGEST not set then just return */ + if (!digest) + return; + +- Sha1Initialise(&context); +- Sha1Update(&context, digest->hashbuf, digest->hashbuf_size); +- Sha1Finalise(&context, (SHA1_HASH *)digest->digest); ++ Sha256Initialise(&context); ++ Sha256Update(&context, digest->hashbuf, digest->hashbuf_size); ++ Sha256Finalise(&context, (SHA256_HASH *)digest->digest); + free(digest->hashbuf); + digest->hashbuf = NULL; + return; +diff --git a/libselinux/src/selinux_restorecon.c b/libselinux/src/selinux_restorecon.c +index 04d956504952..100c77108a27 100644 +--- a/libselinux/src/selinux_restorecon.c ++++ b/libselinux/src/selinux_restorecon.c +@@ -37,7 +37,7 @@ + #include "callbacks.h" + #include "selinux_internal.h" + #include "label_file.h" +-#include "sha1.h" ++#include "sha256.h" + + #define STAR_COUNT 1024 + +@@ -293,7 +293,7 @@ static int exclude_non_seclabel_mounts(void) + static int add_xattr_entry(const char *directory, bool delete_nonmatch, + bool delete_all) + { +- char *sha1_buf = NULL; ++ char *sha256_buf = NULL; + size_t i, digest_len = 0; + int rc, digest_result; + bool match; +@@ -316,15 +316,15 @@ static int add_xattr_entry(const char *directory, bool delete_nonmatch, + } + + /* Convert entry to a hex encoded string. */ +- sha1_buf = malloc(digest_len * 2 + 1); +- if (!sha1_buf) { ++ sha256_buf = malloc(digest_len * 2 + 1); ++ if (!sha256_buf) { + free(xattr_digest); + free(calculated_digest); + goto oom; + } + + for (i = 0; i < digest_len; i++) +- sprintf((&sha1_buf[i * 2]), "%02x", xattr_digest[i]); ++ sprintf((&sha256_buf[i * 2]), "%02x", xattr_digest[i]); + + digest_result = match ? MATCH : NOMATCH; + +@@ -344,7 +344,7 @@ static int add_xattr_entry(const char *directory, bool delete_nonmatch, + /* Now add entries to link list. */ + new_entry = malloc(sizeof(struct dir_xattr)); + if (!new_entry) { +- free(sha1_buf); ++ free(sha256_buf); + goto oom; + } + new_entry->next = NULL; +@@ -352,15 +352,15 @@ static int add_xattr_entry(const char *directory, bool delete_nonmatch, + new_entry->directory = strdup(directory); + if (!new_entry->directory) { + free(new_entry); +- free(sha1_buf); ++ free(sha256_buf); + goto oom; + } + +- new_entry->digest = strdup(sha1_buf); ++ new_entry->digest = strdup(sha256_buf); + if (!new_entry->digest) { + free(new_entry->directory); + free(new_entry); +- free(sha1_buf); ++ free(sha256_buf); + goto oom; + } + +@@ -374,7 +374,7 @@ static int add_xattr_entry(const char *directory, bool delete_nonmatch, + dir_xattr_last = new_entry; + } + +- free(sha1_buf); ++ free(sha256_buf); + return 0; + + oom: +@@ -741,7 +741,7 @@ err: + + struct dir_hash_node { + char *path; +- uint8_t digest[SHA1_HASH_SIZE]; ++ uint8_t digest[SHA256_HASH_SIZE]; + struct dir_hash_node *next; + }; + /* +@@ -1091,7 +1091,7 @@ int selinux_restorecon(const char *pathname_orig, + if (setxattr(current->path, + RESTORECON_PARTIAL_MATCH_DIGEST, + current->digest, +- SHA1_HASH_SIZE, 0) < 0) { ++ SHA256_HASH_SIZE, 0) < 0) { + selinux_log(SELINUX_ERROR, + "setxattr failed: %s: %m\n", + current->path); +diff --git a/libselinux/src/sha1.c b/libselinux/src/sha1.c +deleted file mode 100644 +index a848467785f3..000000000000 +--- a/libselinux/src/sha1.c ++++ /dev/null +@@ -1,220 +0,0 @@ +-/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +-// LibSha1 +-// +-// Implementation of SHA1 hash function. +-// Original author: Steve Reid +-// Contributions by: James H. Brown , Saul Kravitz , +-// and Ralph Giles +-// Modified by WaterJuice retaining Public Domain license. +-// +-// This is free and unencumbered software released into the public domain - June 2013 waterjuice.org +-// Modified to: +-// - stop symbols being exported for libselinux shared library - October 2015 +-// Richard Haines +-// - Not cast the workspace from a byte array to a CHAR64LONG16 due to alignment isses. +-// Fixes: +-// sha1.c:73:33: error: cast from 'uint8_t *' (aka 'unsigned char *') to 'CHAR64LONG16 *' increases required alignment from 1 to 4 [-Werror,-Wcast-align] +-// CHAR64LONG16* block = (CHAR64LONG16*) workspace; +-// William Roberts +-// - Silence clang's -Wextra-semi-stmt warning - July 2021, Nicolas Iooss +-/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +- +-/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +-// IMPORTS +-/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +- +-#include "sha1.h" +-#include +- +-/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +-// TYPES +-/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +- +-typedef union +-{ +- uint8_t c [64]; +- uint32_t l [16]; +-} CHAR64LONG16; +- +-/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +-// INTERNAL FUNCTIONS +-/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +- +-#define rol(value, bits) (((value) << (bits)) | ((value) >> (32 - (bits)))) +- +-// blk0() and blk() perform the initial expand. +-#define blk0(i) (block->l[i] = (rol(block->l[i],24)&0xFF00FF00) \ +- |(rol(block->l[i],8)&0x00FF00FF)) +- +-#define blk(i) (block->l[i&15] = rol(block->l[(i+13)&15]^block->l[(i+8)&15] \ +- ^block->l[(i+2)&15]^block->l[i&15],1)) +- +-// (R0+R1), R2, R3, R4 are the different operations used in SHA1 +-#define R0(v,w,x,y,z,i) do { z += ((w&(x^y))^y) + blk0(i)+ 0x5A827999 + rol(v,5); w=rol(w,30); } while (0) +-#define R1(v,w,x,y,z,i) do { z += ((w&(x^y))^y) + blk(i) + 0x5A827999 + rol(v,5); w=rol(w,30); } while (0) +-#define R2(v,w,x,y,z,i) do { z += (w^x^y) + blk(i) + 0x6ED9EBA1 + rol(v,5); w=rol(w,30); } while (0) +-#define R3(v,w,x,y,z,i) do { z += (((w|x)&y)|(w&x)) + blk(i) + 0x8F1BBCDC + rol(v,5); w=rol(w,30); } while (0) +-#define R4(v,w,x,y,z,i) do { z += (w^x^y) + blk(i) + 0xCA62C1D6 + rol(v,5); w=rol(w,30); } while (0) +- +- +-/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +-// TransformFunction +-// +-// Hash a single 512-bit block. This is the core of the algorithm +-/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +-static +-void +- TransformFunction +- ( +- uint32_t state[5], +- const uint8_t buffer[64] +- ) +-{ +- uint32_t a; +- uint32_t b; +- uint32_t c; +- uint32_t d; +- uint32_t e; +- CHAR64LONG16 workspace; +- CHAR64LONG16* block = &workspace; +- +- memcpy(block, buffer, 64); +- +- // Copy context->state[] to working vars +- a = state[0]; +- b = state[1]; +- c = state[2]; +- d = state[3]; +- e = state[4]; +- +- // 4 rounds of 20 operations each. Loop unrolled. +- R0(a,b,c,d,e, 0); R0(e,a,b,c,d, 1); R0(d,e,a,b,c, 2); R0(c,d,e,a,b, 3); +- R0(b,c,d,e,a, 4); R0(a,b,c,d,e, 5); R0(e,a,b,c,d, 6); R0(d,e,a,b,c, 7); +- R0(c,d,e,a,b, 8); R0(b,c,d,e,a, 9); R0(a,b,c,d,e,10); R0(e,a,b,c,d,11); +- R0(d,e,a,b,c,12); R0(c,d,e,a,b,13); R0(b,c,d,e,a,14); R0(a,b,c,d,e,15); +- R1(e,a,b,c,d,16); R1(d,e,a,b,c,17); R1(c,d,e,a,b,18); R1(b,c,d,e,a,19); +- R2(a,b,c,d,e,20); R2(e,a,b,c,d,21); R2(d,e,a,b,c,22); R2(c,d,e,a,b,23); +- R2(b,c,d,e,a,24); R2(a,b,c,d,e,25); R2(e,a,b,c,d,26); R2(d,e,a,b,c,27); +- R2(c,d,e,a,b,28); R2(b,c,d,e,a,29); R2(a,b,c,d,e,30); R2(e,a,b,c,d,31); +- R2(d,e,a,b,c,32); R2(c,d,e,a,b,33); R2(b,c,d,e,a,34); R2(a,b,c,d,e,35); +- R2(e,a,b,c,d,36); R2(d,e,a,b,c,37); R2(c,d,e,a,b,38); R2(b,c,d,e,a,39); +- R3(a,b,c,d,e,40); R3(e,a,b,c,d,41); R3(d,e,a,b,c,42); R3(c,d,e,a,b,43); +- R3(b,c,d,e,a,44); R3(a,b,c,d,e,45); R3(e,a,b,c,d,46); R3(d,e,a,b,c,47); +- R3(c,d,e,a,b,48); R3(b,c,d,e,a,49); R3(a,b,c,d,e,50); R3(e,a,b,c,d,51); +- R3(d,e,a,b,c,52); R3(c,d,e,a,b,53); R3(b,c,d,e,a,54); R3(a,b,c,d,e,55); +- R3(e,a,b,c,d,56); R3(d,e,a,b,c,57); R3(c,d,e,a,b,58); R3(b,c,d,e,a,59); +- R4(a,b,c,d,e,60); R4(e,a,b,c,d,61); R4(d,e,a,b,c,62); R4(c,d,e,a,b,63); +- R4(b,c,d,e,a,64); R4(a,b,c,d,e,65); R4(e,a,b,c,d,66); R4(d,e,a,b,c,67); +- R4(c,d,e,a,b,68); R4(b,c,d,e,a,69); R4(a,b,c,d,e,70); R4(e,a,b,c,d,71); +- R4(d,e,a,b,c,72); R4(c,d,e,a,b,73); R4(b,c,d,e,a,74); R4(a,b,c,d,e,75); +- R4(e,a,b,c,d,76); R4(d,e,a,b,c,77); R4(c,d,e,a,b,78); R4(b,c,d,e,a,79); +- +- // Add the working vars back into context.state[] +- state[0] += a; +- state[1] += b; +- state[2] += c; +- state[3] += d; +- state[4] += e; +-} +- +-/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +-// PUBLIC FUNCTIONS +-/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +- +-/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +-// Sha1Initialise +-// +-// Initialises an SHA1 Context. Use this to initialise/reset a context. +-/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +-void +- Sha1Initialise +- ( +- Sha1Context* Context +- ) +-{ +- // SHA1 initialization constants +- Context->State[0] = 0x67452301; +- Context->State[1] = 0xEFCDAB89; +- Context->State[2] = 0x98BADCFE; +- Context->State[3] = 0x10325476; +- Context->State[4] = 0xC3D2E1F0; +- Context->Count[0] = 0; +- Context->Count[1] = 0; +-} +- +-/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +-// Sha1Update +-// +-// Adds data to the SHA1 context. This will process the data and update the internal state of the context. Keep on +-// calling this function until all the data has been added. Then call Sha1Finalise to calculate the hash. +-/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +-void +- Sha1Update +- ( +- Sha1Context* Context, +- const void* Buffer, +- uint32_t BufferSize +- ) +-{ +- uint32_t i; +- uint32_t j; +- +- j = (Context->Count[0] >> 3) & 63; +- if ((Context->Count[0] += BufferSize << 3) < (BufferSize << 3)) +- { +- Context->Count[1]++; +- } +- +- Context->Count[1] += (BufferSize >> 29); +- if ((j + BufferSize) > 63) +- { +- i = 64 - j; +- memcpy(&Context->Buffer[j], Buffer, i); +- TransformFunction(Context->State, Context->Buffer); +- for (; i + 63 < BufferSize; i += 64) +- { +- TransformFunction(Context->State, (const uint8_t*)Buffer + i); +- } +- j = 0; +- } +- else +- { +- i = 0; +- } +- +- memcpy(&Context->Buffer[j], &((const uint8_t*)Buffer)[i], BufferSize - i); +-} +- +-/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +-// Sha1Finalise +-// +-// Performs the final calculation of the hash and returns the digest (20 byte buffer containing 160bit hash). After +-// calling this, Sha1Initialised must be used to reuse the context. +-/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +-void +- Sha1Finalise +- ( +- Sha1Context* Context, +- SHA1_HASH* Digest +- ) +-{ +- uint32_t i; +- uint8_t finalcount[8]; +- +- for (i = 0; i < 8; i++) +- { +- finalcount[i] = (unsigned char)((Context->Count[(i >= 4 ? 0 : 1)] +- >> ((3-(i & 3)) * 8) ) & 255); // Endian independent +- } +- Sha1Update(Context, (const uint8_t*)"\x80", 1); +- while ((Context->Count[0] & 504) != 448) +- { +- Sha1Update(Context, (const uint8_t*)"\0", 1); +- } +- +- Sha1Update(Context, finalcount, 8); // Should cause a Sha1TransformFunction() +- for (i = 0; i < SHA1_HASH_SIZE; i++) +- { +- Digest->bytes[i] = (uint8_t)((Context->State[i>>2] >> ((3-(i & 3)) * 8) ) & 255); +- } +-} +diff --git a/libselinux/src/sha1.h b/libselinux/src/sha1.h +deleted file mode 100644 +index f83a6e7ed7ba..000000000000 +--- a/libselinux/src/sha1.h ++++ /dev/null +@@ -1,85 +0,0 @@ +-/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +-// LibSha1 +-// +-// Implementation of SHA1 hash function. +-// Original author: Steve Reid +-// Contributions by: James H. Brown , Saul Kravitz , +-// and Ralph Giles +-// Modified by WaterJuice retaining Public Domain license. +-// +-// This is free and unencumbered software released into the public domain - June 2013 waterjuice.org +-/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +- +-#ifndef _sha1_h_ +-#define _sha1_h_ +- +-/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +-// IMPORTS +-/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +- +-#include +-#include +- +-/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +-// TYPES +-/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +- +-// Sha1Context - This must be initialised using Sha1Initialised. Do not modify the contents of this structure directly. +-typedef struct +-{ +- uint32_t State[5]; +- uint32_t Count[2]; +- uint8_t Buffer[64]; +-} Sha1Context; +- +-#define SHA1_HASH_SIZE ( 160 / 8 ) +- +-typedef struct +-{ +- uint8_t bytes [SHA1_HASH_SIZE]; +-} SHA1_HASH; +- +-/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +-// PUBLIC FUNCTIONS +-/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +- +-/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +-// Sha1Initialise +-// +-// Initialises an SHA1 Context. Use this to initialise/reset a context. +-/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +-void +- Sha1Initialise +- ( +- Sha1Context* Context +- ); +- +-/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +-// Sha1Update +-// +-// Adds data to the SHA1 context. This will process the data and update the internal state of the context. Keep on +-// calling this function until all the data has been added. Then call Sha1Finalise to calculate the hash. +-/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +-void +- Sha1Update +- ( +- Sha1Context* Context, +- const void* Buffer, +- uint32_t BufferSize +- ); +- +-/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +-// Sha1Finalise +-// +-// Performs the final calculation of the hash and returns the digest (20 byte buffer containing 160bit hash). After +-// calling this, Sha1Initialised must be used to reuse the context. +-/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +-void +- Sha1Finalise +- ( +- Sha1Context* Context, +- SHA1_HASH* Digest +- ); +- +-/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +-#endif //_sha1_h_ +diff --git a/libselinux/src/sha256.c b/libselinux/src/sha256.c +new file mode 100644 +index 000000000000..fe2aeef07f53 +--- /dev/null ++++ b/libselinux/src/sha256.c +@@ -0,0 +1,294 @@ ++//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// ++// WjCryptLib_Sha256 ++// ++// Implementation of SHA256 hash function. ++// Original author: Tom St Denis, tomstdenis@gmail.com, http://libtom.org ++// Modified by WaterJuice retaining Public Domain license. ++// ++// This is free and unencumbered software released into the public domain - June 2013 waterjuice.org ++//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// ++ ++//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// ++// IMPORTS ++//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// ++ ++#include "sha256.h" ++#include ++ ++//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// ++// MACROS ++//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// ++ ++#define ror(value, bits) (((value) >> (bits)) | ((value) << (32 - (bits)))) ++ ++#define MIN(x, y) ( ((x)<(y))?(x):(y) ) ++ ++#define STORE32H(x, y) \ ++ { (y)[0] = (uint8_t)(((x)>>24)&255); (y)[1] = (uint8_t)(((x)>>16)&255); \ ++ (y)[2] = (uint8_t)(((x)>>8)&255); (y)[3] = (uint8_t)((x)&255); } ++ ++#define LOAD32H(x, y) \ ++ { x = ((uint32_t)((y)[0] & 255)<<24) | \ ++ ((uint32_t)((y)[1] & 255)<<16) | \ ++ ((uint32_t)((y)[2] & 255)<<8) | \ ++ ((uint32_t)((y)[3] & 255)); } ++ ++#define STORE64H(x, y) \ ++ { (y)[0] = (uint8_t)(((x)>>56)&255); (y)[1] = (uint8_t)(((x)>>48)&255); \ ++ (y)[2] = (uint8_t)(((x)>>40)&255); (y)[3] = (uint8_t)(((x)>>32)&255); \ ++ (y)[4] = (uint8_t)(((x)>>24)&255); (y)[5] = (uint8_t)(((x)>>16)&255); \ ++ (y)[6] = (uint8_t)(((x)>>8)&255); (y)[7] = (uint8_t)((x)&255); } ++ ++//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// ++// CONSTANTS ++//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// ++ ++// The K array ++static const uint32_t K[64] = { ++ 0x428a2f98UL, 0x71374491UL, 0xb5c0fbcfUL, 0xe9b5dba5UL, 0x3956c25bUL, ++ 0x59f111f1UL, 0x923f82a4UL, 0xab1c5ed5UL, 0xd807aa98UL, 0x12835b01UL, ++ 0x243185beUL, 0x550c7dc3UL, 0x72be5d74UL, 0x80deb1feUL, 0x9bdc06a7UL, ++ 0xc19bf174UL, 0xe49b69c1UL, 0xefbe4786UL, 0x0fc19dc6UL, 0x240ca1ccUL, ++ 0x2de92c6fUL, 0x4a7484aaUL, 0x5cb0a9dcUL, 0x76f988daUL, 0x983e5152UL, ++ 0xa831c66dUL, 0xb00327c8UL, 0xbf597fc7UL, 0xc6e00bf3UL, 0xd5a79147UL, ++ 0x06ca6351UL, 0x14292967UL, 0x27b70a85UL, 0x2e1b2138UL, 0x4d2c6dfcUL, ++ 0x53380d13UL, 0x650a7354UL, 0x766a0abbUL, 0x81c2c92eUL, 0x92722c85UL, ++ 0xa2bfe8a1UL, 0xa81a664bUL, 0xc24b8b70UL, 0xc76c51a3UL, 0xd192e819UL, ++ 0xd6990624UL, 0xf40e3585UL, 0x106aa070UL, 0x19a4c116UL, 0x1e376c08UL, ++ 0x2748774cUL, 0x34b0bcb5UL, 0x391c0cb3UL, 0x4ed8aa4aUL, 0x5b9cca4fUL, ++ 0x682e6ff3UL, 0x748f82eeUL, 0x78a5636fUL, 0x84c87814UL, 0x8cc70208UL, ++ 0x90befffaUL, 0xa4506cebUL, 0xbef9a3f7UL, 0xc67178f2UL ++}; ++ ++#define BLOCK_SIZE 64 ++ ++//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// ++// INTERNAL FUNCTIONS ++//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// ++ ++// Various logical functions ++#define Ch( x, y, z ) (z ^ (x & (y ^ z))) ++#define Maj( x, y, z ) (((x | y) & z) | (x & y)) ++#define S( x, n ) ror((x),(n)) ++#define R( x, n ) (((x)&0xFFFFFFFFUL)>>(n)) ++#define Sigma0( x ) (S(x, 2) ^ S(x, 13) ^ S(x, 22)) ++#define Sigma1( x ) (S(x, 6) ^ S(x, 11) ^ S(x, 25)) ++#define Gamma0( x ) (S(x, 7) ^ S(x, 18) ^ R(x, 3)) ++#define Gamma1( x ) (S(x, 17) ^ S(x, 19) ^ R(x, 10)) ++ ++#define Sha256Round( a, b, c, d, e, f, g, h, i ) \ ++ t0 = h + Sigma1(e) + Ch(e, f, g) + K[i] + W[i]; \ ++ t1 = Sigma0(a) + Maj(a, b, c); \ ++ d += t0; \ ++ h = t0 + t1; ++ ++//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// ++// TransformFunction ++// ++// Compress 512-bits ++//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// ++static ++void ++ TransformFunction ++ ( ++ Sha256Context* Context, ++ uint8_t const* Buffer ++ ) ++{ ++ uint32_t S[8]; ++ uint32_t W[64]; ++ uint32_t t0; ++ uint32_t t1; ++ uint32_t t; ++ int i; ++ ++ // Copy state into S ++ for( i=0; i<8; i++ ) ++ { ++ S[i] = Context->state[i]; ++ } ++ ++ // Copy the state into 512-bits into W[0..15] ++ for( i=0; i<16; i++ ) ++ { ++ LOAD32H( W[i], Buffer + (4*i) ); ++ } ++ ++ // Fill W[16..63] ++ for( i=16; i<64; i++ ) ++ { ++ W[i] = Gamma1( W[i-2]) + W[i-7] + Gamma0( W[i-15] ) + W[i-16]; ++ } ++ ++ // Compress ++ for( i=0; i<64; i++ ) ++ { ++ Sha256Round( S[0], S[1], S[2], S[3], S[4], S[5], S[6], S[7], i ); ++ t = S[7]; ++ S[7] = S[6]; ++ S[6] = S[5]; ++ S[5] = S[4]; ++ S[4] = S[3]; ++ S[3] = S[2]; ++ S[2] = S[1]; ++ S[1] = S[0]; ++ S[0] = t; ++ } ++ ++ // Feedback ++ for( i=0; i<8; i++ ) ++ { ++ Context->state[i] = Context->state[i] + S[i]; ++ } ++} ++ ++//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// ++// PUBLIC FUNCTIONS ++//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// ++ ++//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// ++// Sha256Initialise ++// ++// Initialises a SHA256 Context. Use this to initialise/reset a context. ++//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// ++void ++ Sha256Initialise ++ ( ++ Sha256Context* Context // [out] ++ ) ++{ ++ Context->curlen = 0; ++ Context->length = 0; ++ Context->state[0] = 0x6A09E667UL; ++ Context->state[1] = 0xBB67AE85UL; ++ Context->state[2] = 0x3C6EF372UL; ++ Context->state[3] = 0xA54FF53AUL; ++ Context->state[4] = 0x510E527FUL; ++ Context->state[5] = 0x9B05688CUL; ++ Context->state[6] = 0x1F83D9ABUL; ++ Context->state[7] = 0x5BE0CD19UL; ++} ++ ++//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// ++// Sha256Update ++// ++// Adds data to the SHA256 context. This will process the data and update the internal state of the context. Keep on ++// calling this function until all the data has been added. Then call Sha256Finalise to calculate the hash. ++//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// ++void ++ Sha256Update ++ ( ++ Sha256Context* Context, // [in out] ++ void const* Buffer, // [in] ++ uint32_t BufferSize // [in] ++ ) ++{ ++ uint32_t n; ++ ++ if( Context->curlen > sizeof(Context->buf) ) ++ { ++ return; ++ } ++ ++ while( BufferSize > 0 ) ++ { ++ if( Context->curlen == 0 && BufferSize >= BLOCK_SIZE ) ++ { ++ TransformFunction( Context, (uint8_t*)Buffer ); ++ Context->length += BLOCK_SIZE * 8; ++ Buffer = (uint8_t*)Buffer + BLOCK_SIZE; ++ BufferSize -= BLOCK_SIZE; ++ } ++ else ++ { ++ n = MIN( BufferSize, (BLOCK_SIZE - Context->curlen) ); ++ memcpy( Context->buf + Context->curlen, Buffer, (size_t)n ); ++ Context->curlen += n; ++ Buffer = (uint8_t*)Buffer + n; ++ BufferSize -= n; ++ if( Context->curlen == BLOCK_SIZE ) ++ { ++ TransformFunction( Context, Context->buf ); ++ Context->length += 8*BLOCK_SIZE; ++ Context->curlen = 0; ++ } ++ } ++ } ++} ++ ++//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// ++// Sha256Finalise ++// ++// Performs the final calculation of the hash and returns the digest (32 byte buffer containing 256bit hash). After ++// calling this, Sha256Initialised must be used to reuse the context. ++//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// ++void ++ Sha256Finalise ++ ( ++ Sha256Context* Context, // [in out] ++ SHA256_HASH* Digest // [out] ++ ) ++{ ++ int i; ++ ++ if( Context->curlen >= sizeof(Context->buf) ) ++ { ++ return; ++ } ++ ++ // Increase the length of the message ++ Context->length += Context->curlen * 8; ++ ++ // Append the '1' bit ++ Context->buf[Context->curlen++] = (uint8_t)0x80; ++ ++ // if the length is currently above 56 bytes we append zeros ++ // then compress. Then we can fall back to padding zeros and length ++ // encoding like normal. ++ if( Context->curlen > 56 ) ++ { ++ while( Context->curlen < 64 ) ++ { ++ Context->buf[Context->curlen++] = (uint8_t)0; ++ } ++ TransformFunction(Context, Context->buf); ++ Context->curlen = 0; ++ } ++ ++ // Pad up to 56 bytes of zeroes ++ while( Context->curlen < 56 ) ++ { ++ Context->buf[Context->curlen++] = (uint8_t)0; ++ } ++ ++ // Store length ++ STORE64H( Context->length, Context->buf+56 ); ++ TransformFunction( Context, Context->buf ); ++ ++ // Copy output ++ for( i=0; i<8; i++ ) ++ { ++ STORE32H( Context->state[i], Digest->bytes+(4*i) ); ++ } ++} ++ ++//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// ++// Sha256Calculate ++// ++// Combines Sha256Initialise, Sha256Update, and Sha256Finalise into one function. Calculates the SHA256 hash of the ++// buffer. ++//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// ++void ++ Sha256Calculate ++ ( ++ void const* Buffer, // [in] ++ uint32_t BufferSize, // [in] ++ SHA256_HASH* Digest // [in] ++ ) ++{ ++ Sha256Context context; ++ ++ Sha256Initialise( &context ); ++ Sha256Update( &context, Buffer, BufferSize ); ++ Sha256Finalise( &context, Digest ); ++} +diff --git a/libselinux/src/sha256.h b/libselinux/src/sha256.h +new file mode 100644 +index 000000000000..406ed869cd82 +--- /dev/null ++++ b/libselinux/src/sha256.h +@@ -0,0 +1,89 @@ ++//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// ++// WjCryptLib_Sha256 ++// ++// Implementation of SHA256 hash function. ++// Original author: Tom St Denis, tomstdenis@gmail.com, http://libtom.org ++// Modified by WaterJuice retaining Public Domain license. ++// ++// This is free and unencumbered software released into the public domain - June 2013 waterjuice.org ++//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// ++ ++#pragma once ++ ++//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// ++// IMPORTS ++//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// ++ ++#include ++#include ++ ++typedef struct ++{ ++ uint64_t length; ++ uint32_t state[8]; ++ uint32_t curlen; ++ uint8_t buf[64]; ++} Sha256Context; ++ ++#define SHA256_HASH_SIZE ( 256 / 8 ) ++ ++typedef struct ++{ ++ uint8_t bytes [SHA256_HASH_SIZE]; ++} SHA256_HASH; ++ ++//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// ++// PUBLIC FUNCTIONS ++//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// ++ ++//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// ++// Sha256Initialise ++// ++// Initialises a SHA256 Context. Use this to initialise/reset a context. ++//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// ++void ++ Sha256Initialise ++ ( ++ Sha256Context* Context // [out] ++ ); ++ ++//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// ++// Sha256Update ++// ++// Adds data to the SHA256 context. This will process the data and update the internal state of the context. Keep on ++// calling this function until all the data has been added. Then call Sha256Finalise to calculate the hash. ++//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// ++void ++ Sha256Update ++ ( ++ Sha256Context* Context, // [in out] ++ void const* Buffer, // [in] ++ uint32_t BufferSize // [in] ++ ); ++ ++//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// ++// Sha256Finalise ++// ++// Performs the final calculation of the hash and returns the digest (32 byte buffer containing 256bit hash). After ++// calling this, Sha256Initialised must be used to reuse the context. ++//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// ++void ++ Sha256Finalise ++ ( ++ Sha256Context* Context, // [in out] ++ SHA256_HASH* Digest // [out] ++ ); ++ ++//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// ++// Sha256Calculate ++// ++// Combines Sha256Initialise, Sha256Update, and Sha256Finalise into one function. Calculates the SHA256 hash of the ++// buffer. ++//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// ++void ++ Sha256Calculate ++ ( ++ void const* Buffer, // [in] ++ uint32_t BufferSize, // [in] ++ SHA256_HASH* Digest // [in] ++ ); +diff --git a/libselinux/utils/selabel_digest.c b/libselinux/utils/selabel_digest.c +index 49408a0ba8d8..67befadd23c5 100644 +--- a/libselinux/utils/selabel_digest.c ++++ b/libselinux/utils/selabel_digest.c +@@ -15,8 +15,8 @@ static __attribute__ ((__noreturn__)) void usage(const char *progname) + "Where:\n\t" + "-b The backend - \"file\", \"media\", \"x\", \"db\" or " + "\"prop\"\n\t" +- "-v Run \"cat | openssl dgst -sha1 -hex\"\n\t" +- " on the list of specfiles to compare the SHA1 digests.\n\t" ++ "-v Run \"cat | openssl dgst -sha256 -hex\"\n\t" ++ " on the list of specfiles to compare the SHA256 digests.\n\t" + "-B Use base specfiles only (valid for \"-b file\" only).\n\t" + "-i Do not request a digest.\n\t" + "-f Optional file containing the specs (defaults to\n\t" +@@ -62,12 +62,12 @@ int main(int argc, char **argv) + int backend = 0, rc, opt, validate = 0; + char *baseonly = NULL, *file = NULL, *digest = (char *)1; + char **specfiles = NULL; +- unsigned char *sha1_digest = NULL; ++ unsigned char *sha256_digest = NULL; + size_t i, num_specfiles; + + char cmd_buf[4096]; + char *cmd_ptr; +- char *sha1_buf; ++ char *sha256_buf; + + struct selabel_handle *hnd; + struct selinux_opt selabel_option[] = { +@@ -137,7 +137,7 @@ int main(int argc, char **argv) + return -1; + } + +- rc = selabel_digest(hnd, &sha1_digest, &digest_len, &specfiles, ++ rc = selabel_digest(hnd, &sha256_digest, &digest_len, &specfiles, + &num_specfiles); + + if (rc) { +@@ -152,19 +152,19 @@ int main(int argc, char **argv) + goto err; + } + +- sha1_buf = malloc(digest_len * 2 + 1); +- if (!sha1_buf) { ++ sha256_buf = malloc(digest_len * 2 + 1); ++ if (!sha256_buf) { + fprintf(stderr, "Could not malloc buffer ERROR: %s\n", + strerror(errno)); + rc = -1; + goto err; + } + +- printf("SHA1 digest: "); ++ printf("SHA256 digest: "); + for (i = 0; i < digest_len; i++) +- sprintf(&(sha1_buf[i * 2]), "%02x", sha1_digest[i]); ++ sprintf(&(sha256_buf[i * 2]), "%02x", sha256_digest[i]); + +- printf("%s\n", sha1_buf); ++ printf("%s\n", sha256_buf); + printf("calculated using the following specfile(s):\n"); + + if (specfiles) { +@@ -177,13 +177,13 @@ int main(int argc, char **argv) + cmd_ptr += strlen(specfiles[i]) + 1; + printf("%s\n", specfiles[i]); + } +- sprintf(cmd_ptr, "| /usr/bin/openssl dgst -sha1 -hex"); ++ sprintf(cmd_ptr, "| /usr/bin/openssl dgst -sha256 -hex"); + + if (validate) +- rc = run_check_digest(cmd_buf, sha1_buf); ++ rc = run_check_digest(cmd_buf, sha256_buf); + } + +- free(sha1_buf); ++ free(sha256_buf); + err: + selabel_close(hnd); + return rc; +diff --git a/libselinux/utils/selabel_get_digests_all_partial_matches.c b/libselinux/utils/selabel_get_digests_all_partial_matches.c +index e28833d2ce97..900f018c0091 100644 +--- a/libselinux/utils/selabel_get_digests_all_partial_matches.c ++++ b/libselinux/utils/selabel_get_digests_all_partial_matches.c +@@ -18,8 +18,8 @@ static __attribute__ ((__noreturn__)) void usage(const char *progname) + "-v Validate file_contxts entries against loaded policy.\n\t" + "-r Recursively descend directories.\n\t" + "-f Optional file_contexts file (defaults to current policy).\n\t" +- "path Path to check current SHA1 digest against file_contexts entries.\n\n" +- "This will check the directory selinux.sehash SHA1 digest for " ++ "path Path to check current SHA256 digest against file_contexts entries.\n\n" ++ "This will check the directory selinux.sehash SHA256 digest for " + " against\na newly generated digest based on the " + "file_context entries for that node\n(using the regx, mode " + "and path entries).\n", progname); +@@ -37,7 +37,7 @@ int main(int argc, char **argv) + char *paths[2] = { NULL, NULL }; + uint8_t *xattr_digest = NULL; + uint8_t *calculated_digest = NULL; +- char *sha1_buf = NULL; ++ char *sha256_buf = NULL; + + struct selabel_handle *hnd; + struct selinux_opt selabel_option[] = { +@@ -105,27 +105,27 @@ int main(int argc, char **argv) + &xattr_digest, + &digest_len); + +- sha1_buf = calloc(1, digest_len * 2 + 1); +- if (!sha1_buf) { ++ sha256_buf = calloc(1, digest_len * 2 + 1); ++ if (!sha256_buf) { + fprintf(stderr, "Could not calloc buffer ERROR: %s\n", + strerror(errno)); + return -1; + } + + if (status) { /* They match */ +- printf("xattr and file_contexts SHA1 digests match for: %s\n", ++ printf("xattr and file_contexts SHA256 digests match for: %s\n", + ftsent->fts_path); + + if (calculated_digest) { + for (i = 0; i < digest_len; i++) +- sprintf((&sha1_buf[i * 2]), ++ sprintf((&sha256_buf[i * 2]), + "%02x", + calculated_digest[i]); +- printf("SHA1 digest: %s\n", sha1_buf); ++ printf("SHA256 digest: %s\n", sha256_buf); + } + } else { + if (!calculated_digest) { +- printf("No SHA1 digest available for: %s\n", ++ printf("No SHA256 digest available for: %s\n", + ftsent->fts_path); + printf("as file_context entry is \"<>\"\n"); + goto cleanup; +@@ -135,25 +135,25 @@ int main(int argc, char **argv) + ftsent->fts_path); + + for (i = 0; i < digest_len; i++) +- sprintf((&sha1_buf[i * 2]), "%02x", ++ sprintf((&sha256_buf[i * 2]), "%02x", + calculated_digest[i]); +- printf("generated SHA1 digest: %s\n", sha1_buf); ++ printf("generated SHA256 digest: %s\n", sha256_buf); + + if (!xattr_digest) { + printf("however there is no selinux.sehash xattr entry.\n"); + } else { + printf("however it does NOT match the current entry of:\n"); + for (i = 0; i < digest_len; i++) +- sprintf((&sha1_buf[i * 2]), ++ sprintf((&sha256_buf[i * 2]), + "%02x", + xattr_digest[i]); +- printf("%s\n", sha1_buf); ++ printf("%s\n", sha256_buf); + } + } + cleanup: + free(xattr_digest); + free(calculated_digest); +- free(sha1_buf); ++ free(sha256_buf); + break; + } + default: +-- +2.32.0 + diff --git a/SOURCES/0002-label_file-fix-a-data-race.patch b/SOURCES/0002-label_file-fix-a-data-race.patch new file mode 100644 index 0000000..0554c37 --- /dev/null +++ b/SOURCES/0002-label_file-fix-a-data-race.patch @@ -0,0 +1,73 @@ +From 5844f389429f26a0a62a65561fa3006feaaf6f3b Mon Sep 17 00:00:00 2001 +From: Ondrej Mosnacek +Date: Tue, 26 Oct 2021 13:52:32 +0200 +Subject: [PATCH] label_file: fix a data race + +The 'matches' member of 'struct spec' may be written to by different +threads, so it needs to be accessed using the proper atomic constructs. +Since the actual count of matches doesn't matter and is not used, +convert this field to a bool and just atomically set/read it using GCC +__atomic builtins (which are already being used in another place). + +If the compiler lacks support for __atomic builtins (which seem to have +been introduced in GCC 4.1), just fail the compilation. I don't think +it's worth tryin to invent a workaround to support a 15 years old +compiler. + +Signed-off-by: Ondrej Mosnacek +--- + libselinux/src/label_file.c | 15 +++++++++++++-- + libselinux/src/label_file.h | 2 +- + 2 files changed, 14 insertions(+), 3 deletions(-) + +diff --git a/libselinux/src/label_file.c b/libselinux/src/label_file.c +index c1306c9979e7..33d395e414f0 100644 +--- a/libselinux/src/label_file.c ++++ b/libselinux/src/label_file.c +@@ -951,7 +951,12 @@ static struct spec **lookup_all(struct selabel_handle *rec, + rc = regex_match(spec->regex, key, partial); + if (rc == REGEX_MATCH || (partial && rc == REGEX_MATCH_PARTIAL)) { + if (rc == REGEX_MATCH) { +- spec->matches++; ++#ifdef __ATOMIC_RELAXED ++ __atomic_store_n(&spec->any_matches, ++ true, __ATOMIC_RELAXED); ++#else ++#error "Please use a compiler that supports __atomic builtins" ++#endif + } + + if (strcmp(spec_arr[i].lr.ctx_raw, "<>") == 0) { +@@ -1249,9 +1254,15 @@ static void stats(struct selabel_handle *rec) + struct saved_data *data = (struct saved_data *)rec->data; + unsigned int i, nspec = data->nspec; + struct spec *spec_arr = data->spec_arr; ++ bool any_matches; + + for (i = 0; i < nspec; i++) { +- if (spec_arr[i].matches == 0) { ++#ifdef __ATOMIC_RELAXED ++ any_matches = __atomic_load_n(&spec_arr[i].any_matches, __ATOMIC_RELAXED); ++#else ++#error "Please use a compiler that supports __atomic builtins" ++#endif ++ if (!any_matches) { + if (spec_arr[i].type_str) { + COMPAT_LOG(SELINUX_WARNING, + "Warning! No matches for (%s, %s, %s)\n", +diff --git a/libselinux/src/label_file.h b/libselinux/src/label_file.h +index 343ffc705e43..b453e13f8075 100644 +--- a/libselinux/src/label_file.h ++++ b/libselinux/src/label_file.h +@@ -51,7 +51,7 @@ struct spec { + bool regex_compiled; /* bool to indicate if the regex is compiled */ + pthread_mutex_t regex_lock; /* lock for lazy compilation of regex */ + mode_t mode; /* mode format value */ +- int matches; /* number of matching pathnames */ ++ bool any_matches; /* did any pathname match? */ + int stem_id; /* indicates which stem-compression item */ + char hasMetaChars; /* regular expression has meta-chars */ + char from_mmap; /* this spec is from an mmap of the data */ +-- +2.33.1 + diff --git a/SOURCES/0003-selinux_restorecon-simplify-fl_head-allocation-by-us.patch b/SOURCES/0003-selinux_restorecon-simplify-fl_head-allocation-by-us.patch new file mode 100644 index 0000000..01c6d25 --- /dev/null +++ b/SOURCES/0003-selinux_restorecon-simplify-fl_head-allocation-by-us.patch @@ -0,0 +1,30 @@ +From 5dd3a11842c08a25a0f7ab798ce85710fe1e8f1f Mon Sep 17 00:00:00 2001 +From: Ondrej Mosnacek +Date: Tue, 26 Oct 2021 13:52:33 +0200 +Subject: [PATCH] selinux_restorecon: simplify fl_head allocation by using + calloc() + +Signed-off-by: Ondrej Mosnacek +--- + libselinux/src/selinux_restorecon.c | 3 +-- + 1 file changed, 1 insertion(+), 2 deletions(-) + +diff --git a/libselinux/src/selinux_restorecon.c b/libselinux/src/selinux_restorecon.c +index 100c77108a27..e29a2c390182 100644 +--- a/libselinux/src/selinux_restorecon.c ++++ b/libselinux/src/selinux_restorecon.c +@@ -425,10 +425,9 @@ static int filespec_add(ino_t ino, const char *con, const char *file, + struct stat64 sb; + + if (!fl_head) { +- fl_head = malloc(sizeof(file_spec_t) * HASH_BUCKETS); ++ fl_head = calloc(HASH_BUCKETS, sizeof(file_spec_t)); + if (!fl_head) + goto oom; +- memset(fl_head, 0, sizeof(file_spec_t) * HASH_BUCKETS); + } + + h = (ino + (ino >> HASH_BITS)) & HASH_MASK; +-- +2.33.1 + diff --git a/SOURCES/0004-selinux_restorecon-protect-file_spec-list-with-a-mut.patch b/SOURCES/0004-selinux_restorecon-protect-file_spec-list-with-a-mut.patch new file mode 100644 index 0000000..1143f33 --- /dev/null +++ b/SOURCES/0004-selinux_restorecon-protect-file_spec-list-with-a-mut.patch @@ -0,0 +1,81 @@ +From 4598a46c5ed12248a3a6e1dbe1b5a3dca52bacac Mon Sep 17 00:00:00 2001 +From: Ondrej Mosnacek +Date: Tue, 26 Oct 2021 13:52:34 +0200 +Subject: [PATCH] selinux_restorecon: protect file_spec list with a mutex + +Not very useful on its own, but will allow to implement a parallel +version of selinux_restorecon() in subsequent patches. + +Signed-off-by: Ondrej Mosnacek +--- + libselinux/src/selinux_restorecon.c | 16 ++++++++++++++-- + 1 file changed, 14 insertions(+), 2 deletions(-) + +diff --git a/libselinux/src/selinux_restorecon.c b/libselinux/src/selinux_restorecon.c +index e29a2c390182..43acbace309d 100644 +--- a/libselinux/src/selinux_restorecon.c ++++ b/libselinux/src/selinux_restorecon.c +@@ -411,6 +411,7 @@ typedef struct file_spec { + } file_spec_t; + + static file_spec_t *fl_head; ++static pthread_mutex_t fl_mutex = PTHREAD_MUTEX_INITIALIZER; + + /* + * Try to add an association between an inode and a context. If there is a +@@ -424,6 +425,8 @@ static int filespec_add(ino_t ino, const char *con, const char *file, + int h, ret; + struct stat64 sb; + ++ __pthread_mutex_lock(&fl_mutex); ++ + if (!fl_head) { + fl_head = calloc(HASH_BUCKETS, sizeof(file_spec_t)); + if (!fl_head) +@@ -444,11 +447,11 @@ static int filespec_add(ino_t ino, const char *con, const char *file, + fl->con = strdup(con); + if (!fl->con) + goto oom; +- return 1; ++ goto unlock_1; + } + + if (strcmp(fl->con, con) == 0) +- return 1; ++ goto unlock_1; + + selinux_log(SELINUX_ERROR, + "conflicting specifications for %s and %s, using %s.\n", +@@ -457,6 +460,9 @@ static int filespec_add(ino_t ino, const char *con, const char *file, + fl->file = strdup(file); + if (!fl->file) + goto oom; ++ ++ __pthread_mutex_unlock(&fl_mutex); ++ + if (flags->conflicterror) { + selinux_log(SELINUX_ERROR, + "treating conflicting specifications as an error.\n"); +@@ -481,13 +487,19 @@ static int filespec_add(ino_t ino, const char *con, const char *file, + goto oom_freefl; + fl->next = prevfl->next; + prevfl->next = fl; ++ ++ __pthread_mutex_unlock(&fl_mutex); + return 0; + + oom_freefl: + free(fl); + oom: ++ __pthread_mutex_unlock(&fl_mutex); + selinux_log(SELINUX_ERROR, "%s: Out of memory\n", __func__); + return -1; ++unlock_1: ++ __pthread_mutex_unlock(&fl_mutex); ++ return 1; + } + + /* +-- +2.33.1 + diff --git a/SOURCES/0005-libselinux-make-selinux_log-thread-safe.patch b/SOURCES/0005-libselinux-make-selinux_log-thread-safe.patch new file mode 100644 index 0000000..078d5b4 --- /dev/null +++ b/SOURCES/0005-libselinux-make-selinux_log-thread-safe.patch @@ -0,0 +1,88 @@ +From c2e4cf5b21e8c775c669f3933d25a0946774ec0d Mon Sep 17 00:00:00 2001 +From: Ondrej Mosnacek +Date: Tue, 26 Oct 2021 13:52:35 +0200 +Subject: [PATCH] libselinux: make selinux_log() thread-safe + +Ensure that selinux_log() is thread-safe by guarding the call to the +underlying callback with a mutex. + +Signed-off-by: Ondrej Mosnacek +--- + libselinux/src/callbacks.c | 8 +++++--- + libselinux/src/callbacks.h | 13 ++++++++++++- + 2 files changed, 17 insertions(+), 4 deletions(-) + +diff --git a/libselinux/src/callbacks.c b/libselinux/src/callbacks.c +index c18ccc54754a..469c4055f4d7 100644 +--- a/libselinux/src/callbacks.c ++++ b/libselinux/src/callbacks.c +@@ -10,6 +10,8 @@ + #include + #include "callbacks.h" + ++pthread_mutex_t log_mutex = PTHREAD_MUTEX_INITIALIZER; ++ + /* default implementations */ + static int __attribute__ ((format(printf, 2, 3))) + default_selinux_log(int type __attribute__((unused)), const char *fmt, ...) +@@ -56,7 +58,7 @@ default_selinux_policyload(int seqno __attribute__((unused))) + + /* callback pointers */ + int __attribute__ ((format(printf, 2, 3))) +-(*selinux_log)(int, const char *, ...) = ++(*selinux_log_direct)(int, const char *, ...) = + default_selinux_log; + + int +@@ -81,7 +83,7 @@ selinux_set_callback(int type, union selinux_callback cb) + { + switch (type) { + case SELINUX_CB_LOG: +- selinux_log = cb.func_log; ++ selinux_log_direct = cb.func_log; + break; + case SELINUX_CB_AUDIT: + selinux_audit = cb.func_audit; +@@ -106,7 +108,7 @@ selinux_get_callback(int type) + + switch (type) { + case SELINUX_CB_LOG: +- cb.func_log = selinux_log; ++ cb.func_log = selinux_log_direct; + break; + case SELINUX_CB_AUDIT: + cb.func_audit = selinux_audit; +diff --git a/libselinux/src/callbacks.h b/libselinux/src/callbacks.h +index 03d87f0cbdfe..f4dab15789f9 100644 +--- a/libselinux/src/callbacks.h ++++ b/libselinux/src/callbacks.h +@@ -10,9 +10,11 @@ + #include + #include + ++#include "selinux_internal.h" ++ + /* callback pointers */ + extern int __attribute__ ((format(printf, 2, 3))) +-(*selinux_log) (int type, const char *, ...) ; ++(*selinux_log_direct) (int type, const char *, ...) ; + + extern int + (*selinux_audit) (void *, security_class_t, char *, size_t) ; +@@ -26,4 +28,13 @@ extern int + extern int + (*selinux_netlink_policyload) (int seqno) ; + ++/* Thread-safe selinux_log() function */ ++extern pthread_mutex_t log_mutex; ++ ++#define selinux_log(type, ...) do { \ ++ __pthread_mutex_lock(&log_mutex); \ ++ selinux_log_direct(type, __VA_ARGS__); \ ++ __pthread_mutex_unlock(&log_mutex); \ ++} while(0) ++ + #endif /* _SELINUX_CALLBACKS_H_ */ +-- +2.33.1 + diff --git a/SOURCES/0006-libselinux-make-is_context_customizable-thread-safe.patch b/SOURCES/0006-libselinux-make-is_context_customizable-thread-safe.patch new file mode 100644 index 0000000..3dc8213 --- /dev/null +++ b/SOURCES/0006-libselinux-make-is_context_customizable-thread-safe.patch @@ -0,0 +1,81 @@ +From 9a8db9356c07d16a9337df416a3261c0527afeb7 Mon Sep 17 00:00:00 2001 +From: Ondrej Mosnacek +Date: Tue, 26 Oct 2021 13:52:36 +0200 +Subject: [PATCH] libselinux: make is_context_customizable() thread-safe +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Use the __selinux_once() macro to ensure that threads don't race to +initialize the list of customizable types. + +Reported-by: Christian Göttsche +Signed-off-by: Ondrej Mosnacek +Tested-by: Christian Göttsche +--- + libselinux/src/is_customizable_type.c | 23 +++++++++++------------ + 1 file changed, 11 insertions(+), 12 deletions(-) + +diff --git a/libselinux/src/is_customizable_type.c b/libselinux/src/is_customizable_type.c +index 1b17860c3622..f83e1e83e944 100644 +--- a/libselinux/src/is_customizable_type.c ++++ b/libselinux/src/is_customizable_type.c +@@ -9,7 +9,10 @@ + #include "selinux_internal.h" + #include "context_internal.h" + +-static int get_customizable_type_list(char *** retlist) ++static char **customizable_list = NULL; ++static pthread_once_t customizable_once = PTHREAD_ONCE_INIT; ++ ++static void customizable_init(void) + { + FILE *fp; + char *buf; +@@ -18,12 +21,12 @@ static int get_customizable_type_list(char *** retlist) + + fp = fopen(selinux_customizable_types_path(), "re"); + if (!fp) +- return -1; ++ return; + + buf = malloc(selinux_page_size); + if (!buf) { + fclose(fp); +- return -1; ++ return; + } + while (fgets_unlocked(buf, selinux_page_size, fp) && ctr < UINT_MAX) { + ctr++; +@@ -54,23 +57,19 @@ static int get_customizable_type_list(char *** retlist) + fclose(fp); + free(buf); + if (!list) +- return -1; +- *retlist = list; +- return 0; ++ return; ++ customizable_list = list; + } + +-static char **customizable_list = NULL; +- + int is_context_customizable(const char * scontext) + { + int i; + const char *type; + context_t c; + +- if (!customizable_list) { +- if (get_customizable_type_list(&customizable_list) != 0) +- return -1; +- } ++ __selinux_once(customizable_once, customizable_init); ++ if (!customizable_list) ++ return -1; + + c = context_new(scontext); + if (!c) +-- +2.33.1 + diff --git a/SOURCES/0007-selinux_restorecon-add-a-global-mutex-to-synchronize.patch b/SOURCES/0007-selinux_restorecon-add-a-global-mutex-to-synchronize.patch new file mode 100644 index 0000000..a5affd5 --- /dev/null +++ b/SOURCES/0007-selinux_restorecon-add-a-global-mutex-to-synchronize.patch @@ -0,0 +1,45 @@ +From 73310c9694724b3ef54bbf3a3193dbb0a68ecc3b Mon Sep 17 00:00:00 2001 +From: Ondrej Mosnacek +Date: Tue, 26 Oct 2021 13:52:37 +0200 +Subject: [PATCH] selinux_restorecon: add a global mutex to synchronize + progress output + +Another small incremental change to pave the way for a parallel +selinux_restorecon() function. + +Signed-off-by: Ondrej Mosnacek +--- + libselinux/src/selinux_restorecon.c | 3 +++ + 1 file changed, 3 insertions(+) + +diff --git a/libselinux/src/selinux_restorecon.c b/libselinux/src/selinux_restorecon.c +index 43acbace309d..169dfe3ae232 100644 +--- a/libselinux/src/selinux_restorecon.c ++++ b/libselinux/src/selinux_restorecon.c +@@ -60,6 +60,7 @@ static int exclude_count = 0; + static struct edir *exclude_lst = NULL; + static uint64_t fc_count = 0; /* Number of files processed so far */ + static uint64_t efile_count; /* Estimated total number of files */ ++static pthread_mutex_t progress_mutex = PTHREAD_MUTEX_INITIALIZER; + + /* Store information on directories with xattr's. */ + static struct dir_xattr *dir_xattr_list; +@@ -647,6 +648,7 @@ static int restorecon_sb(const char *pathname, const struct stat *sb, + } + + if (flags->progress) { ++ __pthread_mutex_lock(&progress_mutex); + fc_count++; + if (fc_count % STAR_COUNT == 0) { + if (flags->mass_relabel && efile_count > 0) { +@@ -658,6 +660,7 @@ static int restorecon_sb(const char *pathname, const struct stat *sb, + } + fflush(stdout); + } ++ __pthread_mutex_unlock(&progress_mutex); + } + + if (flags->add_assoc) { +-- +2.33.1 + diff --git a/SOURCES/0008-selinux_restorecon-introduce-selinux_restorecon_para.patch b/SOURCES/0008-selinux_restorecon-introduce-selinux_restorecon_para.patch new file mode 100644 index 0000000..a16023e --- /dev/null +++ b/SOURCES/0008-selinux_restorecon-introduce-selinux_restorecon_para.patch @@ -0,0 +1,800 @@ +From 847282ce385a4fc03092eb10422b1878590e9bdd Mon Sep 17 00:00:00 2001 +From: Ondrej Mosnacek +Date: Tue, 26 Oct 2021 13:52:38 +0200 +Subject: [PATCH] selinux_restorecon: introduce selinux_restorecon_parallel(3) + +Refactor selinux_restorecon(3) to allow for distributing the relabeling +to multiple threads and add a new function +selinux_restorecon_parallel(3), which allows specifying the number of +threads to use. The existing selinux_restorecon(3) function maintains +the same interface and maintains the same behavior (i.e. relabeling is +done on a single thread). + +The parallel implementation takes a simple approach of performing all +the directory tree traversal in a critical section and only letting the +relabeling of individual objects run in parallel. Thankfully, this +approach turns out to be efficient enough in practice, as shown by +restorecon benchmarks (detailed in a subsequent patch that switches +setfiles & restorecon to use selinux_restorecon_parallel(3)). + +Note that to be able to use the parallelism, the calling application/ +library must be explicitly linked to the libpthread library (statically +or dynamically). This is necessary to mantain the requirement that +libselinux shouldn't explicitly link with libpthread. (I don't know what +exactly was the reason behind this requirement as the commit logs are +fuzzy, but special care has been taken in the past to maintain it, so I +didn't want to break it...) + +Signed-off-by: Ondrej Mosnacek +--- + libselinux/include/selinux/restorecon.h | 14 + + libselinux/man/man3/selinux_restorecon.3 | 29 ++ + .../man/man3/selinux_restorecon_parallel.3 | 1 + + libselinux/src/libselinux.map | 5 + + libselinux/src/selinux_internal.h | 16 + + libselinux/src/selinux_restorecon.c | 436 ++++++++++++------ + libselinux/src/selinuxswig_python.i | 6 +- + libselinux/src/selinuxswig_python_exception.i | 8 + + 8 files changed, 368 insertions(+), 147 deletions(-) + create mode 100644 libselinux/man/man3/selinux_restorecon_parallel.3 + +diff --git a/libselinux/include/selinux/restorecon.h b/libselinux/include/selinux/restorecon.h +index ca8ce768587a..8f9a030cda98 100644 +--- a/libselinux/include/selinux/restorecon.h ++++ b/libselinux/include/selinux/restorecon.h +@@ -2,6 +2,7 @@ + #define _RESTORECON_H_ + + #include ++#include + #include + + #ifdef __cplusplus +@@ -23,6 +24,19 @@ extern "C" { + */ + extern int selinux_restorecon(const char *pathname, + unsigned int restorecon_flags); ++/** ++ * selinux_restorecon_parallel - Relabel files, optionally use more threads. ++ * @pathname: specifies file/directory to relabel. ++ * @restorecon_flags: specifies the actions to be performed when relabeling. ++ * @nthreads: specifies the number of threads to use (0 = use number of CPUs ++ * currently online) ++ * ++ * Same as selinux_restorecon(3), but allows to use multiple threads to do ++ * the work. ++ */ ++extern int selinux_restorecon_parallel(const char *pathname, ++ unsigned int restorecon_flags, ++ size_t nthreads); + /* + * restorecon_flags options + */ +diff --git a/libselinux/man/man3/selinux_restorecon.3 b/libselinux/man/man3/selinux_restorecon.3 +index c4576fe79ff6..500845917fb8 100644 +--- a/libselinux/man/man3/selinux_restorecon.3 ++++ b/libselinux/man/man3/selinux_restorecon.3 +@@ -11,6 +11,14 @@ selinux_restorecon \- restore file(s) default SELinux security contexts + .br + .BI "unsigned int " restorecon_flags ");" + .in ++.sp ++.BI "int selinux_restorecon_parallel(const char *" pathname , ++.in +\w'int selinux_restorecon_parallel('u ++.br ++.BI "unsigned int " restorecon_flags "," ++.br ++.BI "size_t " nthreads ");" ++.in + . + .SH "DESCRIPTION" + .BR selinux_restorecon () +@@ -187,6 +195,27 @@ unless the + .B SELINUX_RESTORECON_IGNORE_MOUNTS + flag has been set. + .RE ++.sp ++.BR selinux_restorecon_parallel() ++is similar to ++.BR selinux_restorecon (3), ++but accepts another parameter that allows to run relabeling over multiple ++threads: ++.sp ++.RS ++.IR nthreads ++specifies the number of threads to use during relabeling. When set to 1, ++the behavior is the same as calling ++.BR selinux_restorecon (3). ++When set to 0, the function will try to use as many threads as there are ++online CPU cores. When set to any other number, the function will try to use ++the given number of threads. ++.sp ++Note that to use the parallel relabeling capability, the calling process ++must be linked with the ++.B libpthread ++library (either at compile time or dynamically at run time). Otherwise the ++function will print a warning and fall back to the single threaded mode. + . + .SH "RETURN VALUE" + On success, zero is returned. On error, \-1 is returned and +diff --git a/libselinux/man/man3/selinux_restorecon_parallel.3 b/libselinux/man/man3/selinux_restorecon_parallel.3 +new file mode 100644 +index 000000000000..092d8412cc93 +--- /dev/null ++++ b/libselinux/man/man3/selinux_restorecon_parallel.3 +@@ -0,0 +1 @@ ++.so man3/selinux_restorecon.3 +diff --git a/libselinux/src/libselinux.map b/libselinux/src/libselinux.map +index 2a368e93f9fd..d138e951ef0d 100644 +--- a/libselinux/src/libselinux.map ++++ b/libselinux/src/libselinux.map +@@ -240,3 +240,8 @@ LIBSELINUX_1.0 { + local: + *; + }; ++ ++LIBSELINUX_3.3 { ++ global: ++ selinux_restorecon_parallel; ++} LIBSELINUX_1.0; +diff --git a/libselinux/src/selinux_internal.h b/libselinux/src/selinux_internal.h +index 27e9ac532c3f..297dcf26dee3 100644 +--- a/libselinux/src/selinux_internal.h ++++ b/libselinux/src/selinux_internal.h +@@ -69,6 +69,22 @@ extern int selinux_page_size ; + pthread_mutex_unlock(LOCK); \ + } while (0) + ++#pragma weak pthread_create ++#pragma weak pthread_join ++#pragma weak pthread_cond_init ++#pragma weak pthread_cond_signal ++#pragma weak pthread_cond_destroy ++#pragma weak pthread_cond_wait ++ ++/* check if all functions needed to do parallel operations are available */ ++#define __pthread_supported ( \ ++ pthread_create && \ ++ pthread_join && \ ++ pthread_cond_init && \ ++ pthread_cond_destroy && \ ++ pthread_cond_signal && \ ++ pthread_cond_wait \ ++) + + #define SELINUXDIR "/etc/selinux/" + #define SELINUXCONFIG SELINUXDIR "config" +diff --git a/libselinux/src/selinux_restorecon.c b/libselinux/src/selinux_restorecon.c +index 169dfe3ae232..f7e84657d09d 100644 +--- a/libselinux/src/selinux_restorecon.c ++++ b/libselinux/src/selinux_restorecon.c +@@ -610,7 +610,7 @@ out: + } + + static int restorecon_sb(const char *pathname, const struct stat *sb, +- struct rest_flags *flags) ++ struct rest_flags *flags, bool first) + { + char *newcon = NULL; + char *curcon = NULL; +@@ -639,7 +639,7 @@ static int restorecon_sb(const char *pathname, const struct stat *sb, + sb->st_mode); + + if (rc < 0) { +- if (errno == ENOENT && flags->warnonnomatch) ++ if (errno == ENOENT && flags->warnonnomatch && first) + selinux_log(SELINUX_INFO, + "Warning no default label for %s\n", + lookup_path); +@@ -814,66 +814,215 @@ oom: + goto free; + } + ++struct rest_state { ++ struct rest_flags flags; ++ dev_t dev_num; ++ struct statfs sfsb; ++ bool ignore_digest; ++ bool setrestorecondigest; ++ bool parallel; + +-/* +- * Public API +- */ ++ FTS *fts; ++ FTSENT *ftsent_first; ++ struct dir_hash_node *head, *current; ++ bool abort; ++ int error; ++ int saved_errno; ++ pthread_mutex_t mutex; ++}; + +-/* selinux_restorecon(3) - Main function that is responsible for labeling */ +-int selinux_restorecon(const char *pathname_orig, +- unsigned int restorecon_flags) ++static void *selinux_restorecon_thread(void *arg) + { +- struct rest_flags flags; ++ struct rest_state *state = arg; ++ FTS *fts = state->fts; ++ FTSENT *ftsent; ++ int error; ++ char ent_path[PATH_MAX]; ++ struct stat ent_st; ++ bool first = false; ++ ++ if (state->parallel) ++ pthread_mutex_lock(&state->mutex); ++ ++ if (state->ftsent_first) { ++ ftsent = state->ftsent_first; ++ state->ftsent_first = NULL; ++ first = true; ++ goto loop_body; ++ } ++ ++ while (((void)(errno = 0), ftsent = fts_read(fts)) != NULL) { ++loop_body: ++ /* If the FTS_XDEV flag is set and the device is different */ ++ if (state->flags.set_xdev && ++ ftsent->fts_statp->st_dev != state->dev_num) ++ continue; ++ ++ switch (ftsent->fts_info) { ++ case FTS_DC: ++ selinux_log(SELINUX_ERROR, ++ "Directory cycle on %s.\n", ++ ftsent->fts_path); ++ errno = ELOOP; ++ state->error = -1; ++ state->abort = true; ++ goto finish; ++ case FTS_DP: ++ continue; ++ case FTS_DNR: ++ error = errno; ++ errno = ftsent->fts_errno; ++ selinux_log(SELINUX_ERROR, ++ "Could not read %s: %m.\n", ++ ftsent->fts_path); ++ errno = error; ++ fts_set(fts, ftsent, FTS_SKIP); ++ continue; ++ case FTS_NS: ++ error = errno; ++ errno = ftsent->fts_errno; ++ selinux_log(SELINUX_ERROR, ++ "Could not stat %s: %m.\n", ++ ftsent->fts_path); ++ errno = error; ++ fts_set(fts, ftsent, FTS_SKIP); ++ continue; ++ case FTS_ERR: ++ error = errno; ++ errno = ftsent->fts_errno; ++ selinux_log(SELINUX_ERROR, ++ "Error on %s: %m.\n", ++ ftsent->fts_path); ++ errno = error; ++ fts_set(fts, ftsent, FTS_SKIP); ++ continue; ++ case FTS_D: ++ if (state->sfsb.f_type == SYSFS_MAGIC && ++ !selabel_partial_match(fc_sehandle, ++ ftsent->fts_path)) { ++ fts_set(fts, ftsent, FTS_SKIP); ++ continue; ++ } ++ ++ if (check_excluded(ftsent->fts_path)) { ++ fts_set(fts, ftsent, FTS_SKIP); ++ continue; ++ } + +- flags.nochange = (restorecon_flags & ++ if (state->setrestorecondigest) { ++ struct dir_hash_node *new_node = NULL; ++ ++ if (check_context_match_for_dir(ftsent->fts_path, ++ &new_node, ++ state->error) && ++ !state->ignore_digest) { ++ selinux_log(SELINUX_INFO, ++ "Skipping restorecon on directory(%s)\n", ++ ftsent->fts_path); ++ fts_set(fts, ftsent, FTS_SKIP); ++ continue; ++ } ++ ++ if (new_node && !state->error) { ++ if (!state->current) { ++ state->current = new_node; ++ state->head = state->current; ++ } else { ++ state->current->next = new_node; ++ state->current = new_node; ++ } ++ } ++ } ++ /* fall through */ ++ default: ++ strcpy(ent_path, ftsent->fts_path); ++ ent_st = *ftsent->fts_statp; ++ if (state->parallel) ++ pthread_mutex_unlock(&state->mutex); ++ ++ error = restorecon_sb(ent_path, &ent_st, &state->flags, ++ first); ++ ++ if (state->parallel) { ++ pthread_mutex_lock(&state->mutex); ++ if (state->abort) ++ goto unlock; ++ } ++ ++ state->error |= error; ++ first = false; ++ if (error && state->flags.abort_on_error) { ++ state->abort = true; ++ goto finish; ++ } ++ break; ++ } ++ } ++ ++finish: ++ if (!state->saved_errno) ++ state->saved_errno = errno; ++unlock: ++ if (state->parallel) ++ pthread_mutex_unlock(&state->mutex); ++ return NULL; ++} ++ ++static int selinux_restorecon_common(const char *pathname_orig, ++ unsigned int restorecon_flags, ++ size_t nthreads) ++{ ++ struct rest_state state; ++ ++ state.flags.nochange = (restorecon_flags & + SELINUX_RESTORECON_NOCHANGE) ? true : false; +- flags.verbose = (restorecon_flags & ++ state.flags.verbose = (restorecon_flags & + SELINUX_RESTORECON_VERBOSE) ? true : false; +- flags.progress = (restorecon_flags & ++ state.flags.progress = (restorecon_flags & + SELINUX_RESTORECON_PROGRESS) ? true : false; +- flags.mass_relabel = (restorecon_flags & ++ state.flags.mass_relabel = (restorecon_flags & + SELINUX_RESTORECON_MASS_RELABEL) ? true : false; +- flags.recurse = (restorecon_flags & ++ state.flags.recurse = (restorecon_flags & + SELINUX_RESTORECON_RECURSE) ? true : false; +- flags.set_specctx = (restorecon_flags & ++ state.flags.set_specctx = (restorecon_flags & + SELINUX_RESTORECON_SET_SPECFILE_CTX) ? true : false; +- flags.userealpath = (restorecon_flags & ++ state.flags.userealpath = (restorecon_flags & + SELINUX_RESTORECON_REALPATH) ? true : false; +- flags.set_xdev = (restorecon_flags & ++ state.flags.set_xdev = (restorecon_flags & + SELINUX_RESTORECON_XDEV) ? true : false; +- flags.add_assoc = (restorecon_flags & ++ state.flags.add_assoc = (restorecon_flags & + SELINUX_RESTORECON_ADD_ASSOC) ? true : false; +- flags.abort_on_error = (restorecon_flags & ++ state.flags.abort_on_error = (restorecon_flags & + SELINUX_RESTORECON_ABORT_ON_ERROR) ? true : false; +- flags.syslog_changes = (restorecon_flags & ++ state.flags.syslog_changes = (restorecon_flags & + SELINUX_RESTORECON_SYSLOG_CHANGES) ? true : false; +- flags.log_matches = (restorecon_flags & ++ state.flags.log_matches = (restorecon_flags & + SELINUX_RESTORECON_LOG_MATCHES) ? true : false; +- flags.ignore_noent = (restorecon_flags & ++ state.flags.ignore_noent = (restorecon_flags & + SELINUX_RESTORECON_IGNORE_NOENTRY) ? true : false; +- flags.warnonnomatch = true; +- flags.conflicterror = (restorecon_flags & ++ state.flags.warnonnomatch = true; ++ state.flags.conflicterror = (restorecon_flags & + SELINUX_RESTORECON_CONFLICT_ERROR) ? true : false; + ignore_mounts = (restorecon_flags & + SELINUX_RESTORECON_IGNORE_MOUNTS) ? true : false; +- bool ignore_digest = (restorecon_flags & ++ state.ignore_digest = (restorecon_flags & + SELINUX_RESTORECON_IGNORE_DIGEST) ? true : false; +- bool setrestorecondigest = true; ++ state.setrestorecondigest = true; ++ ++ state.head = NULL; ++ state.current = NULL; ++ state.abort = false; ++ state.error = 0; ++ state.saved_errno = 0; + + struct stat sb; +- struct statfs sfsb; +- FTS *fts; +- FTSENT *ftsent; + char *pathname = NULL, *pathdnamer = NULL, *pathdname, *pathbname; + char *paths[2] = { NULL, NULL }; + int fts_flags, error, sverrno; +- dev_t dev_num = 0; + struct dir_hash_node *current = NULL; +- struct dir_hash_node *head = NULL; +- int errno_tmp; + +- if (flags.verbose && flags.progress) +- flags.verbose = false; ++ if (state.flags.verbose && state.flags.progress) ++ state.flags.verbose = false; + + __selinux_once(fc_once, restorecon_init); + +@@ -886,13 +1035,31 @@ int selinux_restorecon(const char *pathname_orig, + */ + if (selabel_no_digest || + (restorecon_flags & SELINUX_RESTORECON_SKIP_DIGEST)) +- setrestorecondigest = false; ++ state.setrestorecondigest = false; ++ ++ if (!__pthread_supported) { ++ if (nthreads != 1) { ++ nthreads = 1; ++ selinux_log(SELINUX_WARNING, ++ "Threading functionality not available, falling back to 1 thread."); ++ } ++ } else if (nthreads == 0) { ++ long nproc = sysconf(_SC_NPROCESSORS_ONLN); ++ ++ if (nproc > 0) { ++ nthreads = nproc; ++ } else { ++ nthreads = 1; ++ selinux_log(SELINUX_WARNING, ++ "Unable to detect CPU count, falling back to 1 thread."); ++ } ++ } + + /* + * Convert passed-in pathname to canonical pathname by resolving + * realpath of containing dir, then appending last component name. + */ +- if (flags.userealpath) { ++ if (state.flags.userealpath) { + char *basename_cpy = strdup(pathname_orig); + if (!basename_cpy) + goto realpatherr; +@@ -937,7 +1104,7 @@ int selinux_restorecon(const char *pathname_orig, + paths[0] = pathname; + + if (lstat(pathname, &sb) < 0) { +- if (flags.ignore_noent && errno == ENOENT) { ++ if (state.flags.ignore_noent && errno == ENOENT) { + free(pathdnamer); + free(pathname); + return 0; +@@ -952,21 +1119,21 @@ int selinux_restorecon(const char *pathname_orig, + + /* Skip digest if not a directory */ + if (!S_ISDIR(sb.st_mode)) +- setrestorecondigest = false; ++ state.setrestorecondigest = false; + +- if (!flags.recurse) { ++ if (!state.flags.recurse) { + if (check_excluded(pathname)) { + error = 0; + goto cleanup; + } + +- error = restorecon_sb(pathname, &sb, &flags); ++ error = restorecon_sb(pathname, &sb, &state.flags, true); + goto cleanup; + } + + /* Obtain fs type */ +- memset(&sfsb, 0, sizeof sfsb); +- if (!S_ISLNK(sb.st_mode) && statfs(pathname, &sfsb) < 0) { ++ memset(&state.sfsb, 0, sizeof(state.sfsb)); ++ if (!S_ISLNK(sb.st_mode) && statfs(pathname, &state.sfsb) < 0) { + selinux_log(SELINUX_ERROR, + "statfs(%s) failed: %m\n", + pathname); +@@ -975,21 +1142,21 @@ int selinux_restorecon(const char *pathname_orig, + } + + /* Skip digest on in-memory filesystems and /sys */ +- if (sfsb.f_type == RAMFS_MAGIC || sfsb.f_type == TMPFS_MAGIC || +- sfsb.f_type == SYSFS_MAGIC) +- setrestorecondigest = false; ++ if (state.sfsb.f_type == RAMFS_MAGIC || state.sfsb.f_type == TMPFS_MAGIC || ++ state.sfsb.f_type == SYSFS_MAGIC) ++ state.setrestorecondigest = false; + +- if (flags.set_xdev) ++ if (state.flags.set_xdev) + fts_flags = FTS_PHYSICAL | FTS_NOCHDIR | FTS_XDEV; + else + fts_flags = FTS_PHYSICAL | FTS_NOCHDIR; + +- fts = fts_open(paths, fts_flags, NULL); +- if (!fts) ++ state.fts = fts_open(paths, fts_flags, NULL); ++ if (!state.fts) + goto fts_err; + +- ftsent = fts_read(fts); +- if (!ftsent) ++ state.ftsent_first = fts_read(state.fts); ++ if (!state.ftsent_first) + goto fts_err; + + /* +@@ -1001,106 +1168,66 @@ int selinux_restorecon(const char *pathname_orig, + * directories with a different device number when the FTS_XDEV flag + * is set (from http://marc.info/?l=selinux&m=124688830500777&w=2). + */ +- dev_num = ftsent->fts_statp->st_dev; ++ state.dev_num = state.ftsent_first->fts_statp->st_dev; + +- error = 0; +- do { +- /* If the FTS_XDEV flag is set and the device is different */ +- if (flags.set_xdev && ftsent->fts_statp->st_dev != dev_num) +- continue; ++ if (nthreads == 1) { ++ state.parallel = false; ++ selinux_restorecon_thread(&state); ++ } else { ++ size_t i; ++ pthread_t self = pthread_self(); ++ pthread_t *threads = NULL; + +- switch (ftsent->fts_info) { +- case FTS_DC: +- selinux_log(SELINUX_ERROR, +- "Directory cycle on %s.\n", +- ftsent->fts_path); +- errno = ELOOP; +- error = -1; +- goto out; +- case FTS_DP: +- continue; +- case FTS_DNR: +- errno_tmp = errno; +- errno = ftsent->fts_errno; +- selinux_log(SELINUX_ERROR, +- "Could not read %s: %m.\n", +- ftsent->fts_path); +- errno = errno_tmp; +- fts_set(fts, ftsent, FTS_SKIP); +- continue; +- case FTS_NS: +- errno_tmp = errno; +- errno = ftsent->fts_errno; +- selinux_log(SELINUX_ERROR, +- "Could not stat %s: %m.\n", +- ftsent->fts_path); +- errno = errno_tmp; +- fts_set(fts, ftsent, FTS_SKIP); +- continue; +- case FTS_ERR: +- errno_tmp = errno; +- errno = ftsent->fts_errno; +- selinux_log(SELINUX_ERROR, +- "Error on %s: %m.\n", +- ftsent->fts_path); +- errno = errno_tmp; +- fts_set(fts, ftsent, FTS_SKIP); +- continue; +- case FTS_D: +- if (sfsb.f_type == SYSFS_MAGIC && +- !selabel_partial_match(fc_sehandle, +- ftsent->fts_path)) { +- fts_set(fts, ftsent, FTS_SKIP); +- continue; +- } ++ pthread_mutex_init(&state.mutex, NULL); + +- if (check_excluded(ftsent->fts_path)) { +- fts_set(fts, ftsent, FTS_SKIP); +- continue; ++ threads = calloc(nthreads - 1, sizeof(*threads)); ++ if (!threads) ++ goto oom; ++ ++ state.parallel = true; ++ /* ++ * Start (nthreads - 1) threads - the main thread is going to ++ * take part, too. ++ */ ++ for (i = 0; i < nthreads - 1; i++) { ++ if (pthread_create(&threads[i], NULL, ++ selinux_restorecon_thread, &state)) { ++ /* ++ * If any thread fails to be created, just mark ++ * it as such and let the successfully created ++ * threads do the job. In the worst case the ++ * main thread will do everything, but that's ++ * still better than to give up. ++ */ ++ threads[i] = self; + } ++ } + +- if (setrestorecondigest) { +- struct dir_hash_node *new_node = NULL; ++ /* Let's join in on the fun! */ ++ selinux_restorecon_thread(&state); + +- if (check_context_match_for_dir(ftsent->fts_path, +- &new_node, +- error) && +- !ignore_digest) { +- selinux_log(SELINUX_INFO, +- "Skipping restorecon on directory(%s)\n", +- ftsent->fts_path); +- fts_set(fts, ftsent, FTS_SKIP); +- continue; +- } +- +- if (new_node && !error) { +- if (!current) { +- current = new_node; +- head = current; +- } else { +- current->next = new_node; +- current = current->next; +- } +- } +- } +- /* fall through */ +- default: +- error |= restorecon_sb(ftsent->fts_path, +- ftsent->fts_statp, &flags); +- if (flags.warnonnomatch) +- flags.warnonnomatch = false; +- if (error && flags.abort_on_error) +- goto out; +- break; ++ /* Now wait for all threads to finish. */ ++ for (i = 0; i < nthreads - 1; i++) { ++ /* Skip threads that failed to be created. */ ++ if (pthread_equal(threads[i], self)) ++ continue; ++ pthread_join(threads[i], NULL); + } +- } while ((ftsent = fts_read(fts)) != NULL); ++ free(threads); ++ ++ pthread_mutex_destroy(&state.mutex); ++ } ++ ++ error = state.error; ++ if (state.saved_errno) ++ goto out; + + /* + * Labeling successful. Write partial match digests for subdirectories. + * TODO: Write digest upon FTS_DP if no error occurs in its descents. + */ +- if (setrestorecondigest && !flags.nochange && !error) { +- current = head; ++ if (state.setrestorecondigest && !state.flags.nochange && !error) { ++ current = state.head; + while (current != NULL) { + if (setxattr(current->path, + RESTORECON_PARTIAL_MATCH_DIGEST, +@@ -1115,22 +1242,21 @@ int selinux_restorecon(const char *pathname_orig, + } + + out: +- if (flags.progress && flags.mass_relabel) ++ if (state.flags.progress && state.flags.mass_relabel) + fprintf(stdout, "\r%s 100.0%%\n", pathname); + +- sverrno = errno; +- (void) fts_close(fts); +- errno = sverrno; ++ (void) fts_close(state.fts); ++ errno = state.saved_errno; + cleanup: +- if (flags.add_assoc) { +- if (flags.verbose) ++ if (state.flags.add_assoc) { ++ if (state.flags.verbose) + filespec_eval(); + filespec_destroy(); + } + free(pathdnamer); + free(pathname); + +- current = head; ++ current = state.head; + while (current != NULL) { + struct dir_hash_node *next = current->next; + +@@ -1164,6 +1290,26 @@ fts_err: + goto cleanup; + } + ++ ++/* ++ * Public API ++ */ ++ ++/* selinux_restorecon(3) - Main function that is responsible for labeling */ ++int selinux_restorecon(const char *pathname_orig, ++ unsigned int restorecon_flags) ++{ ++ return selinux_restorecon_common(pathname_orig, restorecon_flags, 1); ++} ++ ++/* selinux_restorecon_parallel(3) - Parallel version of selinux_restorecon(3) */ ++int selinux_restorecon_parallel(const char *pathname_orig, ++ unsigned int restorecon_flags, ++ size_t nthreads) ++{ ++ return selinux_restorecon_common(pathname_orig, restorecon_flags, nthreads); ++} ++ + /* selinux_restorecon_set_sehandle(3) is called to set the global fc handle */ + void selinux_restorecon_set_sehandle(struct selabel_handle *hndl) + { +diff --git a/libselinux/src/selinuxswig_python.i b/libselinux/src/selinuxswig_python.i +index 4c73bf92df96..17e03b9e36a5 100644 +--- a/libselinux/src/selinuxswig_python.i ++++ b/libselinux/src/selinuxswig_python.i +@@ -20,7 +20,7 @@ DISABLED = -1 + PERMISSIVE = 0 + ENFORCING = 1 + +-def restorecon(path, recursive=False, verbose=False, force=False): ++def restorecon(path, recursive=False, verbose=False, force=False, nthreads=1): + """ Restore SELinux context on a given path + + Arguments: +@@ -32,6 +32,8 @@ def restorecon(path, recursive=False, verbose=False, force=False): + force -- Force reset of context to match file_context for customizable files, + and the default file context, changing the user, role, range portion as well + as the type (default False) ++ nthreads -- The number of threads to use during relabeling, or 0 to use as many ++ threads as there are online CPU cores (default 1) + """ + + restorecon_flags = SELINUX_RESTORECON_IGNORE_DIGEST | SELINUX_RESTORECON_REALPATH +@@ -41,7 +43,7 @@ def restorecon(path, recursive=False, verbose=False, force=False): + restorecon_flags |= SELINUX_RESTORECON_VERBOSE + if force: + restorecon_flags |= SELINUX_RESTORECON_SET_SPECFILE_CTX +- selinux_restorecon(os.path.expanduser(path), restorecon_flags) ++ selinux_restorecon_parallel(os.path.expanduser(path), restorecon_flags, nthreads) + + def chcon(path, context, recursive=False): + """ Set the SELinux context on a given path """ +diff --git a/libselinux/src/selinuxswig_python_exception.i b/libselinux/src/selinuxswig_python_exception.i +index 237ea69ad5f5..a02f4923a1e7 100644 +--- a/libselinux/src/selinuxswig_python_exception.i ++++ b/libselinux/src/selinuxswig_python_exception.i +@@ -1183,6 +1183,14 @@ + } + } + ++%exception selinux_restorecon_parallel { ++ $action ++ if (result < 0) { ++ PyErr_SetFromErrno(PyExc_OSError); ++ SWIG_fail; ++ } ++} ++ + %exception selinux_restorecon_set_alt_rootpath { + $action + if (result < 0) { +-- +2.33.1 + diff --git a/SOURCES/0009-libselinux-Fix-selinux_restorecon_parallel-symbol-ve.patch b/SOURCES/0009-libselinux-Fix-selinux_restorecon_parallel-symbol-ve.patch new file mode 100644 index 0000000..a8ce120 --- /dev/null +++ b/SOURCES/0009-libselinux-Fix-selinux_restorecon_parallel-symbol-ve.patch @@ -0,0 +1,29 @@ +From 9456297275987dedefe2e8ad508360be9d9f9e7f Mon Sep 17 00:00:00 2001 +From: Petr Lautrbach +Date: Tue, 23 Nov 2021 11:31:08 +0100 +Subject: [PATCH] libselinux: Fix selinux_restorecon_parallel symbol version + +selinux_restorecon_parallel was originally proposed before 3.3, but it +was merged after release so it will be introduced in version 3.4. + +Signed-off-by: Petr Lautrbach +--- + libselinux/src/libselinux.map | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/libselinux/src/libselinux.map b/libselinux/src/libselinux.map +index d138e951ef0d..4acf1caacb55 100644 +--- a/libselinux/src/libselinux.map ++++ b/libselinux/src/libselinux.map +@@ -241,7 +241,7 @@ LIBSELINUX_1.0 { + *; + }; + +-LIBSELINUX_3.3 { ++LIBSELINUX_3.4 { + global: + selinux_restorecon_parallel; + } LIBSELINUX_1.0; +-- +2.33.1 + diff --git a/SOURCES/selinuxconlist.8 b/SOURCES/selinuxconlist.8 new file mode 100644 index 0000000..c698daa --- /dev/null +++ b/SOURCES/selinuxconlist.8 @@ -0,0 +1,18 @@ +.TH "selinuxconlist" "1" "7 May 2008" "dwalsh@redhat.com" "SELinux Command Line documentation" +.SH "NAME" +selinuxconlist \- list all SELinux context reachable for user +.SH "SYNOPSIS" +.B selinuxconlist [-l level] user [context] + +.SH "DESCRIPTION" +.B selinuxconlist +reports the list of context reachable for user from the current context or specified context + +.B \-l level +mcs/mls level + +.SH AUTHOR +This manual page was written by Dan Walsh . + +.SH "SEE ALSO" +secon(8), selinuxdefcon(8) diff --git a/SOURCES/selinuxdefcon.8 b/SOURCES/selinuxdefcon.8 new file mode 100644 index 0000000..3cbeff2 --- /dev/null +++ b/SOURCES/selinuxdefcon.8 @@ -0,0 +1,24 @@ +.TH "selinuxdefcon" "1" "7 May 2008" "dwalsh@redhat.com" "SELinux Command Line documentation" +.SH "NAME" +selinuxdefcon \- report default SELinux context for user + +.SH "SYNOPSIS" +.B selinuxdefcon [-l level] user fromcon + +.SH "DESCRIPTION" +.B selinuxdefcon +reports the default context for the specified user from the specified context + +.B \-l level +mcs/mls level + +.SH EXAMPLE +# selinuxdefcon jsmith system_u:system_r:sshd_t:s0 +.br +unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 + +.SH AUTHOR +This manual page was written by Dan Walsh . + +.SH "SEE ALSO" +secon(8), selinuxconlist(8) diff --git a/SPECS/libselinux.spec b/SPECS/libselinux.spec new file mode 100644 index 0000000..0b26d37 --- /dev/null +++ b/SPECS/libselinux.spec @@ -0,0 +1,2818 @@ +%define ruby_inc %(pkg-config --cflags ruby) +%define libsepolver 3.3-1 + +Summary: SELinux library and simple utilities +Name: libselinux +Version: 3.3 +Release: 2%{?dist} +License: Public Domain +# https://github.com/SELinuxProject/selinux/wiki/Releases +Source0: https://github.com/SELinuxProject/selinux/releases/download/3.3/libselinux-3.3.tar.gz +Source1: selinuxconlist.8 +Source2: selinuxdefcon.8 +Url: https://github.com/SELinuxProject/selinux/wiki +# $ git clone https://github.com/fedora-selinux/selinux.git +# $ cd selinux +# $ git format-patch -N 3.3 -- libselinux +# $ i=1; for j in 00*patch; do printf "Patch%04d: %s\n" $i $j; i=$((i+1));done +# Patch list start +Patch0001: 0001-Use-SHA-2-instead-of-SHA-1.patch +Patch0002: 0002-label_file-fix-a-data-race.patch +Patch0003: 0003-selinux_restorecon-simplify-fl_head-allocation-by-us.patch +Patch0004: 0004-selinux_restorecon-protect-file_spec-list-with-a-mut.patch +Patch0005: 0005-libselinux-make-selinux_log-thread-safe.patch +Patch0006: 0006-libselinux-make-is_context_customizable-thread-safe.patch +Patch0007: 0007-selinux_restorecon-add-a-global-mutex-to-synchronize.patch +Patch0008: 0008-selinux_restorecon-introduce-selinux_restorecon_para.patch +Patch0009: 0009-libselinux-Fix-selinux_restorecon_parallel-symbol-ve.patch +# Patch list end +BuildRequires: gcc make +BuildRequires: ruby-devel ruby libsepol-static >= %{libsepolver} swig pcre2-devel xz-devel +BuildRequires: python3 python3-devel +BuildRequires: systemd +Requires: libsepol%{?_isa} >= %{libsepolver} pcre2 +Conflicts: filesystem < 3, selinux-policy-base < 3.13.1-138 + +%description +Security-enhanced Linux is a feature of the Linux® kernel and a number +of utilities with enhanced security functionality designed to add +mandatory access controls to Linux. The Security-enhanced Linux +kernel contains new architectural components originally developed to +improve the security of the Flask operating system. These +architectural components provide general support for the enforcement +of many kinds of mandatory access control policies, including those +based on the concepts of Type Enforcement®, Role-based Access +Control, and Multi-level Security. + +libselinux provides an API for SELinux applications to get and set +process and file security contexts and to obtain security policy +decisions. Required for any applications that use the SELinux API. + +%package utils +Summary: SELinux libselinux utilities +Requires: %{name}%{?_isa} = %{version}-%{release} + +%description utils +The libselinux-utils package contains the utilities + +%package -n python3-libselinux +Summary: SELinux python 3 bindings for libselinux +Requires: %{name}%{?_isa} = %{version}-%{release} +%{?python_provide:%python_provide python3-libselinux} +# Remove before F30 +Provides: %{name}-python3 = %{version}-%{release} +Provides: %{name}-python3%{?_isa} = %{version}-%{release} +Obsoletes: %{name}-python3 < %{version}-%{release} + +%description -n python3-libselinux +The libselinux-python3 package contains python 3 bindings for developing +SELinux applications. + +%package ruby +Summary: SELinux ruby bindings for libselinux +Requires: %{name}%{?_isa} = %{version}-%{release} +Provides: ruby(selinux) + +%description ruby +The libselinux-ruby package contains the ruby bindings for developing +SELinux applications. + +%package devel +Summary: Header files and libraries used to build SELinux +Requires: %{name}%{?_isa} = %{version}-%{release} +Requires: libsepol-devel%{?_isa} >= %{libsepolver} + +%description devel +The libselinux-devel package contains the libraries and header files +needed for developing SELinux applications. + +%package static +Summary: Static libraries used to build SELinux +Requires: %{name}-devel%{?_isa} = %{version}-%{release} + +%description static +The libselinux-static package contains the static libraries +needed for developing SELinux applications. + +%prep +%autosetup -p 2 -n libselinux-%{version} + +%build +export DISABLE_RPM="y" +export USE_PCRE2="y" + +%set_build_flags +CFLAGS="$CFLAGS -fno-semantic-interposition" + +# To support building the Python wrapper against multiple Python runtimes +# Define a function, for how to perform a "build" of the python wrapper against +# a specific runtime: +BuildPythonWrapper() { + BinaryName=$1 + + # Perform the build from the upstream Makefile: + %make_build \ + PYTHON=$BinaryName \ + LIBDIR="%{_libdir}" \ + pywrap +} + +%make_build LIBDIR="%{_libdir}" swigify +%make_build LIBDIR="%{_libdir}" all + +BuildPythonWrapper %{__python3} + +%make_build RUBYINC="%{ruby_inc}" SHLIBDIR="%{_libdir}" LIBDIR="%{_libdir}" LIBSEPOLA="%{_libdir}/libsepol.a" rubywrap + +%install +InstallPythonWrapper() { + BinaryName=$1 + + make \ + PYTHON=$BinaryName \ + DESTDIR="%{buildroot}" LIBDIR="%{_libdir}" \ + SHLIBDIR="%{_lib}" BINDIR="%{_bindir}" \ + SBINDIR="%{_sbindir}" \ + LIBSEPOLA="%{_libdir}/libsepol.a" \ + install-pywrap +} + +rm -rf %{buildroot} +mkdir -p %{buildroot}%{_tmpfilesdir} +mkdir -p %{buildroot}%{_libdir} +mkdir -p %{buildroot}%{_includedir} +mkdir -p %{buildroot}%{_sbindir} +install -d -m 0755 %{buildroot}%{_rundir}/setrans +echo "d %{_rundir}/setrans 0755 root root" > %{buildroot}%{_tmpfilesdir}/libselinux.conf + +InstallPythonWrapper %{__python3} + +%make_install LIBDIR="%{_libdir}" SHLIBDIR="%{_libdir}" BINDIR="%{_bindir}" SBINDIR="%{_sbindir}" +make DESTDIR="%{buildroot}" RUBYINSTALL=%{ruby_vendorarchdir} install-rubywrap + +# Nuke the files we don't want to distribute +rm -f %{buildroot}%{_sbindir}/compute_* +rm -f %{buildroot}%{_sbindir}/deftype +rm -f %{buildroot}%{_sbindir}/execcon +rm -f %{buildroot}%{_sbindir}/getenforcemode +rm -f %{buildroot}%{_sbindir}/getfilecon +rm -f %{buildroot}%{_sbindir}/getpidcon +rm -f %{buildroot}%{_sbindir}/mkdircon +rm -f %{buildroot}%{_sbindir}/policyvers +rm -f %{buildroot}%{_sbindir}/setfilecon +rm -f %{buildroot}%{_sbindir}/selinuxconfig +rm -f %{buildroot}%{_sbindir}/selinuxdisable +rm -f %{buildroot}%{_sbindir}/getseuser +rm -f %{buildroot}%{_sbindir}/togglesebool +rm -f %{buildroot}%{_sbindir}/selinux_check_securetty_context +mv %{buildroot}%{_sbindir}/getdefaultcon %{buildroot}%{_sbindir}/selinuxdefcon +mv %{buildroot}%{_sbindir}/getconlist %{buildroot}%{_sbindir}/selinuxconlist +install -d %{buildroot}%{_mandir}/man8/ +install -m 644 %{SOURCE1} %{buildroot}%{_mandir}/man8/ +install -m 644 %{SOURCE2} %{buildroot}%{_mandir}/man8/ +rm -f %{buildroot}%{_mandir}/man8/togglesebool* + +%ldconfig_scriptlets + +%files +%license LICENSE +%{_libdir}/libselinux.so.* +%dir %{_rundir}/setrans/ +%{_tmpfilesdir}/libselinux.conf + +%files utils +%{_sbindir}/avcstat +%{_sbindir}/getenforce +%{_sbindir}/getsebool +%{_sbindir}/matchpathcon +%{_sbindir}/sefcontext_compile +%{_sbindir}/selinuxconlist +%{_sbindir}/selinuxdefcon +%{_sbindir}/selinuxexeccon +%{_sbindir}/selinuxenabled +%{_sbindir}/setenforce +%{_sbindir}/selabel_digest +%{_sbindir}/selabel_lookup +%{_sbindir}/selabel_lookup_best_match +%{_sbindir}/selabel_partial_match +%{_sbindir}/selinux_check_access +%{_sbindir}/selabel_get_digests_all_partial_matches +%{_sbindir}/validatetrans +%{_mandir}/man5/* +%{_mandir}/man8/* +%{_mandir}/ru/man5/* +%{_mandir}/ru/man8/* + +%files devel +%{_libdir}/libselinux.so +%{_libdir}/pkgconfig/libselinux.pc +%{_includedir}/selinux/ +%{_mandir}/man3/* + +%files static +%{_libdir}/libselinux.a + +%files -n python3-libselinux +%{python3_sitearch}/selinux/ +%{python3_sitearch}/selinux-%{version}* +%{python3_sitearch}/_selinux* + +%files ruby +%{ruby_vendorarchdir}/selinux.so + +%changelog +* Mon Nov 29 2021 Petr Lautrbach - 3.3-2 +- Introduce selinux_restorecon_parallel(3) + +* Fri Oct 22 2021 Petr Lautrbach - 3.3-1 +- SELinux userspace 3.3 release + +* Fri Oct 8 2021 Petr Lautrbach - 3.3-0.rc3.1 +- SELinux userspace 3.3-rc3 release + +* Wed Sep 29 2021 Petr Lautrbach - 3.3-0.rc2.1 +- SELinux userspace 3.3-rc2 release + +* Mon Aug 09 2021 Mohan Boddu - 3.2-6 +- Rebuilt for IMA sigs, glibc 2.34, aarch64 flags + Related: rhbz#1991688 + +* Wed Jul 28 2021 Petr Lautrbach - 3.2-5 +- Rebase on upstream commit 32611aea6543 + +* Fri Jun 25 2021 Petr Lautrbach - 3.2-4 +- Use SHA-2 instead of SHA-1 (#1934964) + +* Tue May 25 2021 Petr Lautrbach - 3.2-3 +- selinux_check_passwd_access_internal(): respect deny_unknown +- Silence -Wstringop-overflow warning from gcc 10.3.1 +- Fixed misc compiler and static analyzer findings + +* Fri Apr 16 2021 Mohan Boddu - 3.2-2 +- Rebuilt for RHEL 9 BETA on Apr 15th 2021. Related: rhbz#1947937 + +* Mon Mar 8 2021 Petr Lautrbach - 3.2-1 +- SELinux userspace 3.2 release + +* Fri Feb 5 2021 Petr Lautrbach - 3.2-0.rc2.1 +- SELinux userspace 3.2-rc2 release + +* Tue Jan 26 2021 Fedora Release Engineering - 3.2-0.rc1.1.1 +- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild + +* Wed Jan 20 2021 Petr Lautrbach - 3.2-0.rc1.1 +- SELinux userspace 3.2-rc1 release + +* Thu Jan 07 2021 Mamoru TASAKA - 3.1-6 +- F-34: rebuild against ruby 3.0 + +* Fri Nov 20 2020 Petr Lautrbach - 3.1-5 +- selinux(8): explain that runtime disable is deprecated + +* Fri Oct 30 2020 Petr Lautrbach - 3.1-4 +- Use libsepol.so.2 +- Convert matchpathcon to selabel_lookup() +- Change userspace AVC setenforce and policy load messages to audit + format +- Remove trailing slash on selabel_file lookups +- Use kernel status page by default + +* Wed Sep 02 2020 Jeff Law - 3.1-3 +- Re-enable LTO + +* Mon Jul 13 2020 Tom Stellard - 3.1-2 +- Use make macros +- https://fedoraproject.org/wiki/Changes/UseMakeBuildInstallMacro +- Use -fno-semantic-interposition and more make macros + +* Fri Jul 10 2020 Petr Lautrbach - 3.1-1 +- SELinux userspace 3.1 release + +* Wed Jul 1 2020 Jeff Law - 3.0-6 +- Disable LTO + +* Sat May 23 2020 Miro Hrončok - 3.0-5 +- Rebuilt for Python 3.9 + +* Thu Mar 5 2020 Petr Lautrbach - 3.0-4 +- Eliminate use of security_compute_user() + +* Wed Jan 29 2020 Fedora Release Engineering - 3.0-3 +- Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild + +* Sat Jan 18 2020 Mamoru TASAKA - 3.0-2 +- F-32: rebuild against ruby27 + +* Fri Dec 6 2019 Petr Lautrbach - 3.0-1 +- SELinux userspace 3.0 release + +* Mon Nov 11 2019 Petr Lautrbach - 3.0-0.r1.1 +- SELinux userspace 3.0-rc1 release candidate + +* Thu Oct 03 2019 Miro Hrončok - 2.9-7 +- Rebuilt for Python 3.8.0rc1 (#1748018) + +* Fri Aug 16 2019 Miro Hrončok - 2.9-6 +- Rebuilt for Python 3.8 + +* Mon Aug 12 2019 Petr Lautrbach - 2.9-5 +- Drop python2-libselinux (#1739646) + +* Thu Jul 25 2019 Fedora Release Engineering - 2.9-4 +- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild + +* Fri Jun 28 2019 Petr Lautrbach - 2.9-3 +- Use standard build flags for Python bindings + +* Fri May 24 2019 Petr Lautrbach - 2.9-2 +- Use Python distutils to install SELinux python bindings + +* Mon Mar 18 2019 Petr Lautrbach - 2.9-1 +- SELinux userspace 2.9 release + +* Wed Mar 6 2019 Petr Lautrbach - 2.9-0.rc2.1 +- SELinux userspace 2.9-rc2 release + +* Fri Feb 01 2019 Fedora Release Engineering - 2.9-0.rc1.1.1 +- Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild + +* Fri Jan 25 2019 Petr Lautrbach - 2.9-0.rc1.1 +- SELinux userspace 2.9-rc1 release + +* Tue Jan 22 2019 Mamoru TASAKA - 2.8-8 +- F-30: again rebuild against ruby26 + +* Mon Jan 21 2019 Petr Lautrbach - 2.8-7 +- selinux_restorecon: Skip customized files also without -v +- Do not dereference symlink with statfs in selinux_restorecon + +* Mon Jan 21 2019 Mamoru TASAKA - 2.8-6 +- F-30: rebuild against ruby26 + +* Tue Nov 13 2018 Petr Lautrbach - 2.8-5 +- Fix RESOURCE_LEAK coverity scan defects + +* Tue Sep 4 2018 Petr Lautrbach - 2.8-4 +- Fix the whatis line for the selinux_boolean_sub.3 manpage +- Fix line wrapping in selabel_file.5 +- Fix spelling errors in manpages + +* Fri Jul 13 2018 Fedora Release Engineering - 2.8-3 +- Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild + +* Fri Jun 15 2018 Miro Hrončok - 2.8-2 +- Rebuilt for Python 3.7 + +* Fri May 25 2018 Petr Lautrbach - 2.8-1 +- SELinux userspace 2.8 release + +* Mon May 14 2018 Petr Lautrbach - 2.8-0.rc3.1 +- SELinux userspace 2.8-rc3 release candidate + +* Fri May 4 2018 Petr Lautrbach - 2.8-0.rc2.1 +- SELinux userspace 2.8-rc2 release candidate + +* Mon Apr 23 2018 Petr Lautrbach - 2.8-0.rc1.1 +- SELinux userspace 2.8-rc1 release candidate + +* Wed Mar 21 2018 Petr Lautrbach - 2.7-13 +- build: Replace PYSITEDIR with PYTHONLIBDIR + +* Tue Mar 13 2018 Petr Lautrbach - 2.7-12 +- Correct manpages regarding removable_context +- build: follow standard semantics for DESTDIR and PREFIX + +* Fri Feb 09 2018 Igor Gnatenko - 2.7-11 +- Escape macros in %%changelog + +* Wed Feb 07 2018 Fedora Release Engineering - 2.7-10 +- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild + +* Sat Feb 03 2018 Igor Gnatenko - 2.7-9 +- Switch to %%ldconfig_scriptlets + +* Tue Jan 09 2018 Iryna Shcherbina - 2.7-8 +- Update Python 2 dependency declarations to new packaging standards + (See https://fedoraproject.org/wiki/FinalizingFedoraSwitchtoPython3) + +* Fri Jan 05 2018 Mamoru TASAKA - 2.7-7 +- F-28: rebuild for ruby25 + +* Wed Nov 22 2017 Petr Lautrbach - 2.7-6 +- Rebuild with libsepol-2.7-3 + +* Fri Oct 20 2017 Petr Lautrbach - 2.7-5 +- Drop golang bindings +- Add support for pcre2 to pkgconfig definition + +* Wed Sep 27 2017 Petr Šabata - 2.7-4 +- Enable the python3 subpackages on EL + +* Sat Aug 19 2017 Zbigniew Jędrzejewski-Szmek - 2.7-3 +- Also add Provides for the old name without %%_isa + +* Thu Aug 10 2017 Zbigniew Jędrzejewski-Szmek - 2.7-2 +- Python 2 binary package renamed to python2-libselinux + See https://fedoraproject.org/wiki/FinalizingFedoraSwitchtoPython3 +- Python 3 binary package renamed to python3-libselinux + +* Mon Aug 07 2017 Petr Lautrbach - 2.7-1 +- Update to upstream release 2017-08-04 + +* Thu Aug 03 2017 Fedora Release Engineering - 2.6-10 +- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild + +* Sat Jul 29 2017 Florian Weimer - 2.6-9 +- Rebuild with binutils fix for ppc64le (#1475636) + +* Fri Jul 28 2017 Petr Lautrbach - 2.6-8 +- Always unmount selinuxfs for SELINUX=disabled + +* Wed Jul 26 2017 Fedora Release Engineering - 2.6-7 +- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild + +* Fri Apr 28 2017 Petr Lautrbach - 2.6-6 +- Don't finalize mount state in selinux_set_policy_root() +- Follow upstream and rename _selinux.so to _selinux.cpython-36m-x86_64-linux-gnu.so + +* Thu Apr 06 2017 Petr Lautrbach - 2.6-5 +- Fix setfiles progress indicator + +* Wed Mar 22 2017 Petr Lautrbach - 2.6-4 +- Fix segfault in selinux_restorecon_sb() (#1433577) +- Change matchpathcon usage to match with matchpathcon manpage +- Fix a corner case getsebool return value + +* Tue Mar 14 2017 Petr Lautrbach - 2.6-3 +- Fix 'semanage boolean -m' to modify active value + +* Thu Mar 02 2017 Petr Lautrbach - 2.6-2 +- Fix FTBFS - fatal error (#1427902) + +* Sun Feb 12 2017 Petr Lautrbach - 2.6-1 +- Update to upstream release 2016-10-14 + +* Fri Feb 10 2017 Fedora Release Engineering - 2.5-18 +- Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild + +* Wed Feb 01 2017 Stephen Gallagher - 2.5-17 +- Add missing %%license macro + +* Fri Jan 13 2017 Vít Ondruch - 2.5-16 +- Rebuilt for https://fedoraproject.org/wiki/Changes/Ruby_2.4 + +* Wed Jan 11 2017 Petr Lautrbach - 2.5-15 +- Rewrite restorecon() python method + +* Fri Dec 09 2016 Charalampos Stratakis - 2.5-14 +- Rebuild for Python 3.6 + +* Tue Nov 22 2016 Petr Lautrbach - 2.5-13 +- Fix pointer handling in realpath_not_final (#1376598) + +* Mon Oct 03 2016 Petr Lautrbach 2.5-12 +- Fix -Wsign-compare warnings +- Drop unused stdio_ext.h header file +- Kill logging check for selinux_enabled() +- Drop usage of _D_ALLOC_NAMLEN +- Add openrc_contexts functions +- Fix redefinition of XATTR_NAME_SELINUX +- Correct error path to always try text +- Clean up process_file() +- Handle NULL pcre study data +- Fix in tree compilation of utils that depend on libsepol + +* Mon Aug 01 2016 Petr Lautrbach 2.5-11 +- Rebuilt with libsepol-2.5-9 + +* Tue Jul 19 2016 Fedora Release Engineering - 2.5-10 +- https://fedoraproject.org/wiki/Changes/Automatic_Provides_for_Python_RPM_Packages + +* Mon Jun 27 2016 Petr Lautrbach - 2.5-9 +- Clarify is_selinux_mls_enabled() description +- Explain how to free policy type from selinux_getpolicytype() +- Compare absolute pathname in matchpathcon -V +- Add selinux_snapperd_contexts_path() + +* Fri Jun 24 2016 Petr Lautrbach - 2.5-8 +- Move _selinux.so to /usr/lib64/python*/site-packages + +* Thu Jun 23 2016 Petr Lautrbach - 2.5-7 +- Modify audit2why analyze function to use loaded policy +- Sort object files for deterministic linking order +- Respect CC and PKG_CONFIG environment variable +- Avoid mounting /proc outside of selinux_init_load_policy() + +* Fri May 06 2016 Petr Lautrbach - 2.5-6 +- Fix multiple spelling errors + +* Mon May 02 2016 Petr Lautrbach - 2.5-5 +- Rebuilt with libsepol-2.5-5 + +* Fri Apr 29 2016 Petr Lautrbach - 2.5-4 +- Fix typo in sefcontext_compile.8 + +* Fri Apr 08 2016 Petr Lautrbach - 2.5-3 +- Fix location of selinuxfs mount point +- Only mount /proc if necessary +- procattr: return einval for <= 0 pid args +- procattr: return error on invalid pid_t input + +* Sat Feb 27 2016 Petr Lautrbach 2.5-2 +- Use fully versioned arch-specific requires + +* Tue Feb 23 2016 Petr Lautrbach 2.5-1 +- Update to upstream release 2016-02-23 + +* Sun Feb 21 2016 Petr Lautrbach 2.5-0.1.rc1 +- Update to upstream rc1 release 2016-01-07 + +* Thu Feb 04 2016 Fedora Release Engineering - 2.4-8 +- Rebuilt for https://fedoraproject.org/wiki/Fedora_24_Mass_Rebuild + +* Tue Jan 12 2016 Vít Ondruch - 2.4-7 +- Rebuilt for https://fedoraproject.org/wiki/Changes/Ruby_2.3 + +* Thu Dec 10 2015 Petr Lautrbach - 2.4-6 +- Build libselinux without rpm_execcon() (#1284019) + +* Thu Oct 15 2015 Robert Kuska - 2.4-5 +- Rebuilt for Python3.5 rebuild + +* Wed Sep 30 2015 Petr Lautrbach 2.4-4 +- Flush the class/perm string mapping cache on policy reload (#1264051) +- Fix restorecon when path has no context + +* Wed Sep 02 2015 Petr Lautrbach 2.4-3 +- Simplify procattr cache (#1257157,#1232371) + +* Fri Aug 14 2015 Adam Jackson 2.4-2 +- Export ldflags into the build so hardening works + +* Tue Jul 21 2015 Petr Lautrbach 2.4-1.1 +- Update to 2.4 release + +* Wed Jun 17 2015 Fedora Release Engineering - 2.3-11 +- Rebuilt for https://fedoraproject.org/wiki/Fedora_23_Mass_Rebuild + +* Tue May 12 2015 Petr Lautrbach 2.3-10 +- is_selinux_enabled: Add /etc/selinux/config test (#1219045) +- matchpathcon/selabel_file: Fix man pages (#1219718) + +* Thu Apr 23 2015 Petr Lautrbach 2.3-9 +- revert support for policy compressed with xv (#1185266) + +* Tue Apr 21 2015 Petr Lautrbach 2.3-8 +- selinux.py - use os.walk() instead of os.path.walk() (#1195004) +- is_selinux_enabled(): drop no-policy-loaded test (#1195074) +- fix -Wformat errors and remove deprecated mudflap option + +* Mon Mar 16 2015 Than Ngo - 2.3-7 +- bump release and rebuild so that koji-shadow can rebuild it + against new gcc on secondary arch + +* Mon Jan 19 2015 Vít Ondruch - 2.3-6 +- Rebuilt for https://fedoraproject.org/wiki/Changes/Ruby_2.2 + +* Thu Aug 21 2014 Miroslav Grepl - 2.3-5 +- Compiled file context files and the original should have the same permissions from dwalsh@redhat.com +- Add selinux_openssh_contexts_path() to get a path to /contexts/openssh_contexts + +* Sun Aug 17 2014 Fedora Release Engineering - 2.3-4 +- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_22_Mass_Rebuild + +* Sat Jun 07 2014 Fedora Release Engineering - 2.3-3 +- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_Mass_Rebuild + +* Wed May 28 2014 Kalev Lember - 2.3-2 +- Rebuilt for https://fedoraproject.org/wiki/Changes/Python_3.4 + +* Tue May 6 2014 Dan Walsh - 2.3-1 +- Update to upstream + * Get rid of security_context_t and fix const declarations. + * Refactor rpm_execcon() into a new setexecfilecon() from Guillem Jover. + +* Tue May 6 2014 Miroslav Grepl - 2.2.2-8 +- Add selinux_openssh_contexts_path() + +* Thu Apr 24 2014 Vít Ondruch - 2.2.2-7 +- Rebuilt for https://fedoraproject.org/wiki/Changes/Ruby_2.1 + +* Mon Feb 24 2014 Dan Walsh - 2.2.2-6 +- Fix spelling mistake in man page + +* Thu Feb 20 2014 Dan Walsh - 2.2.2-5 +- More go bindings +- restorecon, getpidcon, setexeccon + +* Fri Feb 14 2014 Dan Walsh - 2.2.2-4 +- Add additional go bindings for get*con calls +- Add go bindings test command +- Modify man pages of set*con calls to mention that they are thread specific + +* Fri Jan 24 2014 Dan Walsh - 2.2.2-3 +- Move selinux.go to /usr/lib64/golang/src/pkg/github.com/selinux/selinux.go +- Add Int_to_mcs function to generate MCS labels from integers. + +* Tue Jan 14 2014 Dan Walsh - 2.2.2-2 +- Add ghost flag for /var/run/setrans + +* Mon Jan 6 2014 Dan Walsh - 2.2.2-1 +- Update to upstream + * Fix userspace AVC handling of per-domain permissive mode. +- Verify context is not null when passed into *setfilecon_raw + +* Fri Dec 27 2013 Adam Williamson - 2.2.1-6 +- revert unexplained change to rhat.patch which broke SELinux disablement + +* Mon Dec 23 2013 Dan Walsh - 2.2.1-5 +- Verify context is not null when passed into lsetfilecon_raw + +* Wed Dec 18 2013 Dan Walsh - 2.2.1-4 +- Mv selinux.go to /usr/share/gocode/src/selinux + +* Tue Dec 17 2013 Dan Walsh - 2.2.1-3 +- Add golang support to selinux. + +* Thu Dec 5 2013 Dan Walsh - 2.2.1-2 +- Remove togglesebool man page + +* Mon Nov 25 2013 Dan Walsh - 2.2.1-1 +- Update to upstream + * Remove -lpthread from pkg-config file; it is not required. +- Add support for policy compressed with xv + +* Thu Oct 31 2013 Dan Walsh - 2.2-1 +- Update to upstream + * Fix avc_has_perm() returns -1 even when SELinux is in permissive mode. + * Support overriding Makefile RANLIB from Sven Vermeulen. + * Update pkgconfig definition from Sven Vermeulen. + * Mount sysfs before trying to mount selinuxfs from Sven Vermeulen. + * Fix man pages from Laurent Bigonville. + * Support overriding PATH and LIBBASE in Makefiles from Laurent Bigonville. + * Fix LDFLAGS usage from Laurent Bigonville + * Avoid shadowing stat in load_mmap from Joe MacDonald. + * Support building on older PCRE libraries from Joe MacDonald. + * Fix handling of temporary file in sefcontext_compile from Dan Walsh. + * Fix procattr cache from Dan Walsh. + * Define python constants for getenforce result from Dan Walsh. + * Fix label substitution handling of / from Dan Walsh. + * Add selinux_current_policy_path from Dan Walsh. + * Change get_context_list to only return good matches from Dan Walsh. + * Support udev-197 and higher from Sven Vermeulen and Dan Walsh. + * Add support for local substitutions from Dan Walsh. + * Change setfilecon to not return ENOSUP if context is already correct from Dan Walsh. + * Python wrapper leak fixes from Dan Walsh. + * Export SELINUX_TRANS_DIR definition in selinux.h from Dan Walsh. + * Add selinux_systemd_contexts_path from Dan Walsh. + * Add selinux_set_policy_root from Dan Walsh. + * Add man page for sefcontext_compile from Dan Walsh. + +* Fri Oct 4 2013 Dan Walsh - 2.1.13-21 +- Add systemd_contexts support +- Do substitutions on a local sub followed by a dist sub + +* Thu Oct 3 2013 Dan Walsh - 2.1.13-20 +- Eliminate requirement on pthread library, by applying patch for Jakub Jelinek +Resolves #1013801 + +* Mon Sep 16 2013 Dan Walsh - 2.1.13-19 +- Fix handling of libselinux getconlist with only one entry + +* Tue Sep 3 2013 Dan Walsh - 2.1.13-17 +- Add Python constants for SELinux enforcing modes + +* Sat Aug 03 2013 Fedora Release Engineering - 2.1.13-17 +- Rebuilt for https://fedoraproject.org/wiki/Fedora_20_Mass_Rebuild + +* Fri Jun 28 2013 Dan Walsh - 2.1.13-16 +- Add sefcontext_compile.8 man page +- Add Russell Coker patch to fix man pages +- Add patches from Laurent Bigonville to fix Makefiles for debian. +- modify spec file to use %%{_prefix}/lib + +* Mon May 6 2013 Dan Walsh - 2.1.13-15 +- Fix patch that Handles substitutions for / + +* Wed Apr 17 2013 Dan Walsh - 2.1.13-14 +- Handle substitutions for / +- semanage fcontext -a -e / /opt/rh/devtoolset-2/root + +* Tue Apr 9 2013 Dan Walsh - 2.1.13-13 +- Add Eric Paris patch to fix procattr calls after a fork. + +* Tue Mar 26 2013 Dan Walsh - 2.1.13-12 +- Move secolor.conf.5 into mcstrans package and out of libselinux + +* Wed Mar 20 2013 Dan Walsh - 2.1.13-11 +- Fix python bindings for selinux_check_access + +* Tue Mar 19 2013 Dan Walsh - 2.1.13-10 +- Fix reseting the policy root in matchpathcon + +* Wed Mar 6 2013 Dan Walsh - 2.1.13-9 +- Cleanup setfcontext_compile atomic patch +- Add matchpathcon -P /etc/selinux/mls support by allowing users to set alternate root +- Make sure we set exit codes from selinux_label calls to ENOENT or SUCCESS + +* Wed Mar 6 2013 Dan Walsh - 2.1.13-8 +- Make setfcontext_compile atomic + +* Wed Mar 6 2013 Dan Walsh - 2.1.13-7 +- Fix memory leak in set*con calls. + +* Thu Feb 28 2013 Dan Walsh - 2.1.13-6 +- Move matchpathcon to -utils package +- Remove togglesebool + +* Thu Feb 21 2013 Dan Walsh - 2.1.13-5 +- Fix selinux man page to reflect what current selinux policy is. + +* Fri Feb 15 2013 Dan Walsh - 2.1.13-4 +- Add new constant SETRANS_DIR which points to the directory where mstransd can find the socket and libvirt can write its translations files. + +* Fri Feb 15 2013 Dan Walsh - 2.1.13-3 +- Bring back selinux_current_policy_path + +* Thu Feb 14 2013 Dan Walsh - 2.1.13-2 +- Revert some changes which are causing the wrong policy version file to be created + +* Thu Feb 7 2013 Dan Walsh - 2.1.13-1 +- Update to upstream + * audit2why: make sure path is nul terminated + * utils: new file context regex compiler + * label_file: use precompiled filecontext when possible + * do not leak mmapfd + * sefcontontext_compile: Add error handling to help debug problems in libsemanage. + * man: make selinux.8 mention service man pages + * audit2why: Fix segfault if finish() called twice + * audit2why: do not leak on multiple init() calls + * mode_to_security_class: interface to translate a mode_t in to a security class + * audit2why: Cleanup audit2why analysys function + * man: Fix program synopsis and function prototypes in man pages + * man: Fix man pages formatting + * man: Fix typo in man page + * man: Add references and man page links to _raw function variants + * Use ENOTSUP instead of EOPNOTSUPP for getfilecon functions + * man: context_new(3): fix the return value description + * selinux_status_open: handle error from sysconf + * selinux_status_open: do not leak statusfd on exec + * Fix errors found by coverity + * Change boooleans.subs to booleans.subs_dist. + * optimize set*con functions + * pkg-config do not specifc ruby version + * unmap file contexts on selabel_close() + * do not leak file contexts with mmap'd backend + * sefcontext_compile: do not leak fd on error + * matchmediacon: do not leak fd + * src/label_android_property: do not leak fd on error + +* Sun Jan 27 2013 Dan Walsh - 2.1.12-20 +- Update to latest patches from eparis/Upstream + +* Fri Jan 25 2013 Dan Walsh - 2.1.12-19 +- Update to latest patches from eparis/Upstream + +* Wed Jan 23 2013 Dan Walsh - 2.1.12-18 +- Try procatt speedup patch again + +* Wed Jan 23 2013 Dan Walsh - 2.1.12-17 +- Roll back procattr speedups since it seems to be screwing up systemd labeling. + +* Tue Jan 22 2013 Dan Walsh - 2.1.12-16 +- Fix tid handling for setfscreatecon, old patch still broken in libvirt + +* Wed Jan 16 2013 Dan Walsh - 2.1.12-15 +- Fix tid handling for setfscreatecon, old patch still broken in libvirt + +* Mon Jan 14 2013 Dan Walsh - 2.1.12-14 +- setfscreatecon after fork was broken by the Set*con patch. +- We needed to reset the thread variables after a fork. + +* Thu Jan 10 2013 Dan Walsh - 2.1.12-13 +- Fix setfscreatecon call to handle failure mode, which was breaking udev + +* Wed Jan 9 2013 Dan Walsh - 2.1.12-12 +- Ondrej Oprala patch to optimize set*con functions +- Set*con now caches the security context and only re-sets it if it changes. + +* Tue Jan 8 2013 Dan Walsh - 2.1.12-11 +- Rebuild against latest libsepol + +* Fri Jan 4 2013 Dan Walsh - 2.1.12-10 +- Update to latest patches from eparis/Upstream +- Fix errors found by coverity +- set the sepol_compute_av_reason_buffer flag to 0. This means calculate denials only? +- audit2why: remove a useless policy vers variable +- audit2why: use the new constraint information + +* Mon Nov 19 2012 Dan Walsh - 2.1.12-9 +- Rebuild with latest libsepol + +* Fri Nov 16 2012 Dan Walsh - 2.1.12-8 +- Return EPERM if login program can not reach default label for user +- Attempt to return container info from audit2why + +* Thu Nov 1 2012 Dan Walsh - 2.1.12-7 +- Apply patch from eparis to fix leaked file descriptor in new labeling code + +* Fri Oct 19 2012 Dan Walsh - 2.1.12-6 +- Add new function mode_to_security_class which takes mode instead of a string. +- Possibly will be used with coreutils. + +* Mon Oct 15 2012 Dan Walsh - 2.1.12-5 +- Add back selinuxconlist and selinuxdefcon man pages + +* Mon Oct 15 2012 Dan Walsh - 2.1.12-4 +- Fix segfault from calling audit2why.finish() multiple times + +* Fri Oct 12 2012 Dan Walsh - 2.1.12-3 +- Fix up selinux man page to reference service man pages + +* Wed Sep 19 2012 Dan Walsh - 2.1.12-2 +- Rebuild with fixed libsepol + +* Thu Sep 13 2012 Dan Walsh - 2.1.12-1 +- Update to upstream + * Add support for lxc_contexts_path + * utils: add service to getdefaultcon + * libsemanage: do not set soname needlessly + * libsemanage: remove PYTHONLIBDIR and ruby equivalent + * boolean name equivalency + * getsebool: support boolean name substitution + * Add man page for new selinux_boolean_sub function. + * expose selinux_boolean_sub + * matchpathcon: add -m option to force file type check + * utils: avcstat: clear sa_mask set + * seusers: Check for strchr failure + * booleans: initialize pointer to silence coveriety + * stop messages when SELinux disabled + * label_file: use PCRE instead of glibc regex functions + * label_file: remove all typedefs + * label_file: move definitions to include file + * label_file: do string to mode_t conversion in a helper function + * label_file: move error reporting back into caller + * label_file: move stem/spec handling to header + * label_file: drop useless ncomp field from label_file data + * label_file: move spec_hasMetaChars to header + * label_file: fix potential read past buffer in spec_hasMetaChars + * label_file: move regex sorting to the header + * label_file: add accessors for the pcre extra data + * label_file: only run regex files one time + * label_file: new process_file function + * label_file: break up find_stem_from_spec + * label_file: struct reorg + * label_file: only run array once when sorting + * Ensure that we only close the selinux netlink socket once. + * improve the file_contexts.5 manual page + +* Fri Aug 03 2012 David Malcolm - 2.1.11-6 +- rebuild for https://fedoraproject.org/wiki/Features/Python_3.3 + +* Wed Aug 1 2012 David Malcolm - 2.1.11-5 +- make with_python3 be conditional on fedora + +* Thu Jul 19 2012 Fedora Release Engineering - 2.1.11-4 +- Rebuilt for https://fedoraproject.org/wiki/Fedora_18_Mass_Rebuild + +* Mon Jul 16 2012 Dan Walsh - 2.1.11-3 +- Move the tmpfiles.d content from /etc/tmpfiles.d to /usr/lib/tmpfiles.d + +* Fri Jul 13 2012 Dan Walsh - 2.1.11-2 +- Revert Eric Paris Patch for selinux_binary_policy_path + +* Wed Jul 4 2012 Dan Walsh - 2.1.11-1 +- Update to upstream + * Fortify source now requires all code to be compiled with -O flag + * asprintf return code must be checked + * avc_netlink_recieve handle EINTR + * audit2why: silence -Wmissing-prototypes warning + * libsemanage: remove build warning when build swig c files + * matchpathcon: bad handling of symlinks in / + * seusers: remove unused lineno + * seusers: getseuser: gracefully handle NULL service + * New Android property labeling backend + * label_android_property whitespace cleanups + * additional makefile support for rubywrap + +* Mon Jun 11 2012 Dan Walsh - 2.1.10-5 +- Fix booleans.subs name, change function name to selinux_boolean_sub, + add man page, minor fixes to the function + +* Fri May 25 2012 Dan Walsh - 2.1.10-4 +- Fix to compile with Fortify source + * Add -O compiler flag + * Check return code from asprintf +- Fix handling of symbolic links in / by realpath_not_final + +* Tue Apr 17 2012 Dan Walsh - 2.1.10-3 +- Add support for lxc contexts file + +* Fri Mar 30 2012 Dan Walsh - 2.1.10-2 +- Add support fot boolean subs file + +* Thu Mar 29 2012 Dan Walsh - 2.1.10-1 +- Update to upstream + * Fix dead links to www.nsa.gov/selinux + * Remove jump over variable declaration + * Fix old style function definitions + * Fix const-correctness + * Remove unused flush_class_cache method + * Add prototype decl for destructor + * Add more printf format annotations + * Add printf format attribute annotation to die() method + * Fix const-ness of parameters & make usage() methods static + * Enable many more gcc warnings for libselinux/src/ builds + * utils: Enable many more gcc warnings for libselinux/utils builds + * Change annotation on include/selinux/avc.h to avoid upsetting SWIG + * Ensure there is a prototype for 'matchpathcon_lib_destructor' + * Update Makefiles to handle /usrmove + * utils: Stop separating out matchpathcon as something special + * pkg-config to figure out where ruby include files are located + * build with either ruby 1.9 or ruby 1.8 + * assert if avc_init() not called + * take security_deny_unknown into account + * security_compute_create_name(3) + * Do not link against python library, this is considered + * bad practice in debian + * Hide unnecessarily-exported library destructors + +* Thu Feb 16 2012 Dan Walsh - 2.1.9-9 +- Add selinux_current_policy_path to return /sys/fs/selinux/policy if it exists +- Otherwise search for policy on disk + +* Wed Feb 15 2012 Dan Walsh - 2.1.9-8 +- Change selinux_binary_policy_path to return /sys/fs/selinux/policy +- Add selinux_installed_policy_path to return what selinux_binary_policy_path used to return +- avc_has_perm will now return yes if the machine is in permissive mode +- Make work with ruby-1.9 + +* Fri Feb 3 2012 Dan Walsh - 2.1.9-7 +- avc_netlink_recieve should continue to poll if it receinves an EINTR rather + +* Sun Jan 29 2012 Kay Sievers - 2.1.9-6 +- use /sbin/ldconfig, glibc does not provide + /usr/sbin/ldconfig in the RPM database for now + +* Fri Jan 27 2012 Dan Walsh - 2.1.9-5 +- Rebuild with cleaned up upstream to work in /usr + +* Wed Jan 25 2012 Harald Hoyer 2.1.9-4 +- install everything in /usr + https://fedoraproject.org/wiki/Features/UsrMove + +* Mon Jan 23 2012 Dan Walsh - 2.1.9-3 +- Add Dan Berrange code cleanup patches. + +* Wed Jan 4 2012 Dan Walsh - 2.1.9-2 +- Fix selabal_open man page to refer to proper selinux_opt structure + +* Wed Dec 21 2011 Dan Walsh - 2.1.9-1 +-Update to upstream + * Fix setenforce man page to refer to selinux man page + * Cleanup Man pages + * merge freecon with getcon man page + +* Mon Dec 19 2011 Dan Walsh - 2.1.8-5 +- Add patch from Richard Haines + When selabel_lookup found an invalid context with validation enabled, it + always stated it was 'file_contexts' whether media, x, db or file. + The fix is to store the spec file name in the selabel_lookup_rec on + selabel_open and use this as output for logs. Also a minor fix if key is + NULL to stop seg faults. +- Fix setenforce manage page. + +* Thu Dec 15 2011 Dan Walsh - 2.1.8-4 +- Rebuild with new libsepol + +* Tue Dec 6 2011 Dan Walsh - 2.1.8-2 +- Fix setenforce man page, from Miroslav Grepl + +* Tue Dec 6 2011 Dan Walsh - 2.1.8-1 +- Upgrade to upstream + * selinuxswig_python.i: don't make syscall if it won't change anything + * Remove assert in security_get_boolean_names(3) + * Mapped compute functions now obey deny_unknown flag + * get_default_type now sets EINVAL if no entry. + * return EINVAL if invalid role selected + * Updated selabel_file(5) man page + * Updated selabel_db(5) man page + * Updated selabel_media(5) man page + * Updated selabel_x(5) man page + * Add man/man5 man pages + * Add man/man5 man pages + * Add man/man5 man pages + * use -W and -Werror in utils + +* Tue Nov 29 2011 Dan Walsh - 2.1.7-2 +- Change python binding for restorecon to check if the context matches. +- If it does do not reset + +* Fri Nov 4 2011 Dan Walsh - 2.1.7-1 +- Upgrade to upstream + * Makefiles: syntax, convert all ${VAR} to $(VAR) + * load_policy: handle selinux=0 and /sys/fs/selinux not exist + * regenerate .pc on VERSION change + * label: cosmetic cleanups + * simple interface for access checks + * Don't reinitialize avc_init if it has been called previously + * seusers: fix to handle large sets of groups + * audit2why: close fd on enomem + * rename and export symlink_realpath + * label_file: style changes to make Eric happy. + +* Mon Oct 24 2011 Dan Walsh - 2.1.6-4 +- Apply libselinux patch to handle large groups in seusers. + +* Wed Oct 19 2011 Dan Walsh - 2.1.6-3 +- Add selinux_check_access function. Needed for passwd, chfn, chsh + +* Thu Sep 22 2011 Dan Walsh - 2.1.6-2 +- Handle situation where selinux=0 passed to the kernel and both /selinux and + +* Mon Sep 19 2011 Dan Walsh - 2.1.6-1 +-Update to upstream + * utils: matchpathcon: remove duplicate declaration + * src: matchpathcon: use myprintf not fprintf + * src: matchpathcon: make sure resolved path starts + * put libselinux.so.1 in /lib not /usr/lib + * tree: default make target to all not + +* Wed Sep 14 2011 Dan Walsh - 2.1.5-5 +- Switch to use ":" as prefix separator rather then ";" + +* Thu Sep 8 2011 Ville Skyttä - 2.1.5-4 +- Avoid unnecessary shell invocation in %%post. + +* Tue Sep 6 2011 Dan Walsh - 2.1.5-3 +- Fix handling of subset labeling that is causing segfault in restorecon + +* Fri Sep 2 2011 Dan Walsh - 2.1.5-2 +- Change matchpathcon_init_prefix and selabel_open to allow multiple initial +prefixes. Now you can specify a ";" separated list of prefixes and the +labeling system will only load regular expressions that match these prefixes. + +* Tue Aug 30 2011 Dan Walsh - 2.1.5-1 +- Change matchpatcon to use proper myprintf +- Fix symlink_realpath to always include "/" +- Update to upstream + * selinux_file_context_verify function returns wrong value. + * move realpath helper to matchpathcon library + * python wrapper makefile changes + +* Mon Aug 22 2011 Dan Walsh - 2.1.4-2 +- Move to new Makefile that can build with or without PYTHON being set + +* Thu Aug 18 2011 Dan Walsh - 2.1.4-1 +-Update to upstream +2.1.4 2011-0817 + * mapping fix for invalid class/perms after selinux_set_mapping + * audit2why: work around python bug not defining + * resolv symlinks and dot directories before matching + +2.1.2 2011-0803 + * audit2allow: do not print statistics + * make python bindings for restorecon work on relative path + * fix python audit2why binding error + * support new python3 functions + * do not check fcontext duplicates on use + * Patch for python3 for libselinux + +2.1.1 2011-08-02 + * move .gitignore into utils + * new setexecon utility + * selabel_open fix processing of substitution files + * mountpoint changing patch. + * simplify SRCS in Makefile + +2.1.1 2011-08-01 + * Remove generated files, introduce more .gitignore + + + +* Thu Jul 28 2011 Dan Walsh - 2.1.0-1 +-Update to upstream + * Release, minor version bump + * Give correct names to mount points in load_policy by Dan Walsh. + * Make sure selinux state is reported correctly if selinux is disabled or + fails to load by Dan Walsh. + * Fix crash if selinux_key_create was never called by Dan Walsh. + * Add new file_context.subs_dist for distro specific filecon substitutions + by Dan Walsh. + * Update man pages for selinux_color_* functions by Richard Haines. + +* Mon Jun 13 2011 Dan Walsh - 2.0.102-6 +- Only call dups check within selabel/matchpathcon if you are validating the +context +- This seems to speed the loading of labels by 4 times. + +* Fri Apr 29 2011 Dan Walsh - 2.0.102-5 +- Move /selinux to /sys/fs/selinux +- Add selinuxexeccon +- Add realpath to matchpathcon to handle matchpathcon * type queries. + +* Thu Apr 21 2011 Dan Walsh - 2.0.102-4 +- Update for latest libsepol + +* Mon Apr 18 2011 Dan Walsh - 2.0.102-3 +- Update for latest libsepol + +* Wed Apr 13 2011 Dan Walsh - 2.0.102-2 +- Fix restorecon python binding to accept relative paths + +* Tue Apr 12 2011 Dan Walsh - 2.0.102-1 +-Update to upstream + * Give correct names to mount points in load_policy by Dan Walsh. + * Make sure selinux state is reported correctly if selinux is disabled or + fails to load by Dan Walsh. + * Fix crash if selinux_key_create was never called by Dan Walsh. + * Add new file_context.subs_dist for distro specific filecon substitutions + by Dan Walsh. + * Update man pages for selinux_color_* functions by Richard Haines. + +* Wed Apr 6 2011 Dan Walsh - 2.0.101-1 +- Clean up patch to make handling of constructor cleanup more portable + * db_language object class support for selabel_lookup from KaiGai Kohei. + * Library destructors for thread local storage keys from Eamon Walsh. + +* Tue Apr 5 2011 Dan Walsh - 2.0.99-5 +- Add distribution subs path + +* Tue Apr 5 2011 Dan Walsh - 2.0.99-4 +Add patch from dbhole@redhat.com to initialize thread keys to -1 +Errors were being seen in libpthread/libdl that were related +to corrupt thread specific keys. Global destructors that are called on dl +unload. During destruction delete a thread specific key without checking +if it has been initialized. Since the constructor is not called each time +(i.e. key is not initialized with pthread_key_create each time), and the +default is 0, there is a possibility that key 0 for an active thread gets +deleted. This is exactly what is happening in case of OpenJDK. + +Workaround patch that initializes the key to -1. Thus if the constructor is not +called, the destructor tries to delete key -1 which is deemed invalid by +pthread_key_delete, and is ignored. + +* Tue Apr 5 2011 Dan Walsh - 2.0.99-3 +- Call fini_selinuxmnt if selinux is disabled, to cause is_selinux_disabled() to report correct data + +* Fri Apr 1 2011 Dan Walsh - 2.0.99-2 +- Change mount source options to use "proc" and "selinuxfs" + +* Tue Mar 1 2011 Dan Walsh - 2.0.99-1 +- Update to upstream + * Turn off default user handling when computing user contexts by Dan Walsh + +* Tue Feb 08 2011 Fedora Release Engineering +- Rebuilt for https://fedoraproject.org/wiki/Fedora_15_Mass_Rebuild + +* Tue Feb 1 2011 Dan Walsh - 2.0.98-3 +- Fixup selinux man page + +* Tue Jan 18 2011 Dan Walsh - 2.0.98-2 +- Fix Makefile to use pkg-config --cflags python3 to discover include paths + +* Tue Dec 21 2010 Dan Walsh - 2.0.98-1 +- Update to upstream + - Turn off fallback in to SELINUX_DEFAULTUSER in get_context_list + +* Mon Dec 6 2010 Dan Walsh - 2.0.97-1 +- Update to upstream + * Thread local storage fixes from Eamon Walsh. + +* Sat Dec 4 2010 Dan Walsh - 2.0.96-9 +- Add /etc/tmpfiles.d support for /var/run/setrans + +* Wed Nov 24 2010 Dan Walsh - 2.0.96-8 +- Ghost /var/run/setrans + +* Wed Sep 29 2010 jkeating - 2.0.96-7 +- Rebuilt for gcc bug 634757 + +* Thu Sep 16 2010 Adam Tkac - 2.0.96-6 +- rebuild via updated swig (#624674) + +* Sun Aug 22 2010 Dan Walsh - 2.0.96-5 +- Update for python 3.2a1 + +* Tue Jul 27 2010 Dan Walsh - 2.0.96-4 +- Turn off fallback in to SELINUX_DEFAULTUSER in get_context_list + +* Wed Jul 21 2010 David Malcolm - 2.0.96-3 +- Rebuilt for https://fedoraproject.org/wiki/Features/Python_2.7/MassRebuild + +* Fri Jun 25 2010 Dan Walsh - 2.0.96-2 +- Turn off messages in audit2why + +* Wed Mar 24 2010 Dan Walsh - 2.0.96-1 +- Update to upstream + * Add const qualifiers to public API where appropriate by KaiGai Kohei. + +2.0.95 2010-06-10 + * Remove duplicate slashes in paths in selabel_lookup from Chad Sellers + * Adds a chcon method to the libselinux python bindings from Steve Lawrence +- add python3 subpackage from David Malcolm + +* Wed Mar 24 2010 Dan Walsh - 2.0.94-1 +* Set errno=EINVAL for invalid contexts from Dan Walsh. + +* Tue Mar 16 2010 Dan Walsh - 2.0.93-1 +- Update to upstream + * Show strerror for security_getenforce() by Colin Waters. + * Merged selabel database support by KaiGai Kohei. + * Modify netlink socket blocking code by KaiGai Kohei. + +* Sun Mar 7 2010 Dan Walsh - 2.0.92-1 +- Update to upstream + * Fix from Eric Paris to fix leak on non-selinux systems. + * regenerate swig wrappers + * pkgconfig fix to respect LIBDIR from Dan Walsh. + +* Wed Feb 24 2010 Dan Walsh - 2.0.91-1 +- Update to upstream + * Change the AVC to only audit the permissions specified by the + policy, excluding any permissions specified via dontaudit or not + specified via auditallow. + * Fix compilation of label_file.c with latest glibc headers. + +* Mon Feb 22 2010 Dan Walsh - 2.0.90-5 +- Fix potential doublefree on init + +* Thu Feb 18 2010 Dan Walsh - 2.0.90-4 +- Fix libselinux.pc + +* Mon Jan 18 2010 Dan Walsh - 2.0.90-3 +- Fix man page for selinuxdefcon + +* Mon Jan 4 2010 Dan Walsh - 2.0.90-2 +- Free memory on disabled selinux boxes + +* Tue Dec 1 2009 Dan Walsh - 2.0.90-1 +- Update to upstream + * add/reformat man pages by Guido Trentalancia . + * Change exception.sh to be called with bash by Manoj Srivastava + +* Mon Nov 2 2009 Dan Walsh - 2.0.89-2 +- Fix selinuxdefcon man page + +* Mon Nov 2 2009 Dan Walsh - 2.0.89-1 +- Update to upstream + * Add pkgconfig file from Eamon Walsh. + +* Thu Oct 29 2009 Dan Walsh - 2.0.88-1 +- Update to upstream + * Rename and export selinux_reset_config() + +* Tue Sep 8 2009 Dan Walsh - 2.0.87-1 +- Update to upstream + * Add exception handling in libselinux from Dan Walsh. This uses a + shell script called exception.sh to generate a swig interface file. + * make swigify + * Make matchpathcon print <> if path not found in fcontext file. + +* Tue Sep 8 2009 Dan Walsh - 2.0.86-2 +- Eliminate -pthread switch in Makefile + +* Tue Sep 8 2009 Dan Walsh - 2.0.86-1 +- Update to upstream + * Removal of reference counting on userspace AVC SID's. + +* Sat Jul 25 2009 Fedora Release Engineering - 2.0.85-2 +- Rebuilt for https://fedoraproject.org/wiki/Fedora_12_Mass_Rebuild + +* Tue Jul 7 2009 Dan Walsh - 2.0.85-1 +- Update to upstream + * Reverted Tomas Mraz's fix for freeing thread local storage to avoid + pthread dependency. + * Removed fini_context_translations() altogether. + * Merged lazy init patch from Stephen Smalley based on original patch + by Steve Grubb. + +* Tue Jul 7 2009 Dan Walsh - 2.0.84-1 +- Update to upstream + * Add per-service seuser support from Dan Walsh. + * Let load_policy gracefully handle selinuxfs being mounted from Stephen Smalley. + * Check /proc/filesystems before /proc/mounts for selinuxfs from Eric + Paris. + +* Wed Jun 24 2009 Dan Walsh - 2.0.82-2 +- Add provices ruby(selinux) + +* Tue Jun 23 2009 Dan Walsh - 2.0.82-1 +- Update to upstream + * Fix improper use of thread local storage from Tomas Mraz . + * Label substitution support from Dan Walsh. + * Support for labeling virtual machine images from Dan Walsh. + +* Mon May 18 2009 Dan Walsh - 2.0.81-1 +- Update to upstream + * Trim / from the end of input paths to matchpathcon from Dan Walsh. + * Fix leak in process_line in label_file.c from Hiroshi Shinji. + * Move matchpathcon to /sbin, add matchpathcon to clean target from Dan Walsh. + * getdefaultcon to print just the correct match and add verbose option from Dan Walsh. + +* Wed Apr 8 2009 Dan Walsh - 2.0.80-1 +- Update to upstream + * deny_unknown wrapper function from KaiGai Kohei. + * security_compute_av_flags API from KaiGai Kohei. + * Netlink socket management and callbacks from KaiGai Kohei. + +* Fri Apr 3 2009 Dan Walsh - 2.0.79-6 +- Fix Memory Leak + +* Thu Apr 2 2009 Dan Walsh - 2.0.79-5 +- Fix crash in python + +* Sun Mar 29 2009 Dan Walsh - 2.0.79-4 +- Add back in additional interfaces + +* Fri Mar 27 2009 Dan Walsh - 2.0.79-3 +- Add back in av_decision to python swig + +* Thu Mar 12 2009 Dan Walsh - 2.0.79-1 +- Update to upstream + * Netlink socket handoff patch from Adam Jackson. + * AVC caching of compute_create results by Eric Paris. + +* Tue Mar 10 2009 Dan Walsh - 2.0.78-5 +- Add patch from ajax to accellerate X SELinux +- Update eparis patch + +* Mon Mar 9 2009 Dan Walsh - 2.0.78-4 +- Add eparis patch to accellerate Xwindows performance + +* Mon Mar 9 2009 Dan Walsh - 2.0.78-3 +- Fix URL + +* Fri Mar 6 2009 Dan Walsh - 2.0.78-2 +- Add substitute pattern +- matchpathcon output <> on ENOENT + +* Mon Mar 2 2009 Dan Walsh - 2.0.78-1 +- Update to upstream + * Fix incorrect conversion in discover_class code. + +* Wed Feb 25 2009 Fedora Release Engineering - 2.0.77-6 +- Rebuilt for https://fedoraproject.org/wiki/Fedora_11_Mass_Rebuild + +* Wed Feb 18 2009 Dan Walsh - 2.0.77-5 +- Add + - selinux_virtual_domain_context_path + - selinux_virtual_image_context_path + +* Tue Jan 6 2009 Dan Walsh - 2.0.77-3 +- Throw exeptions in python swig bindings on failures + +* Tue Jan 6 2009 Dan Walsh - 2.0.77-2 +- Fix restorecon python code + +* Tue Jan 6 2009 Dan Walsh - 2.0.77-1 +- Update to upstream + +* Tue Dec 16 2008 Dan Walsh - 2.0.76-6 +- Strip trailing / for matchpathcon + +* Tue Dec 16 2008 Dan Walsh l - 2.0.76-5 +- Fix segfault if seusers file does not work + +* Fri Dec 12 2008 Dan Walsh - 2.0.76-4 +- Add new function getseuser which will take username and service and return +- seuser and level. ipa will populate file in future. +- Change selinuxdefcon to return just the context by default + +* Sat Nov 29 2008 Ignacio Vazquez-Abrams - 2.0.76-2 +- Rebuild for Python 2.6 + +* Mon Nov 17 2008 Dan Walsh - 2.0.76-1 +- Update to Upstream + * Allow shell-style wildcards in x_contexts file. + +* Mon Nov 17 2008 Dan Walsh - 2.0.75-2 +- Eamon Walsh Patch - libselinux: allow shell-style wildcarding in X names +- Add Restorecon/Install python functions from Luke Macken + +* Fri Nov 7 2008 Dan Walsh - 2.0.75-1 +- Update to Upstream + * Correct message types in AVC log messages. + * Make matchpathcon -V pass mode from Dan Walsh. + * Add man page for selinux_file_context_cmp from Dan Walsh. + +* Tue Sep 30 2008 Dan Walsh - 2.0.73-1 +- Update to Upstream + * New man pages from Dan Walsh. + * Update flask headers from refpolicy trunk from Dan Walsh. + +* Fri Sep 26 2008 Dan Walsh - 2.0.71-6 +- Fix matchpathcon -V call + +* Tue Sep 9 2008 Dan Walsh - 2.0.71-5 +- Add flask definitions for open, X and nlmsg_tty_audit + +* Tue Sep 9 2008 Dan Walsh - 2.0.71-4 +- Add missing get/setkeycreatecon man pages + +* Tue Sep 9 2008 Dan Walsh - 2.0.71-3 +- Split out utilities + +* Tue Sep 9 2008 Dan Walsh - 2.0.71-2 +- Add missing man page links for [lf]getfilecon + +* Tue Aug 5 2008 Dan Walsh - 2.0.71-1 +- Update to Upstream + * Add group support to seusers using %%groupname syntax from Dan Walsh. + * Mark setrans socket close-on-exec from Stephen Smalley. + * Only apply nodups checking to base file contexts from Stephen Smalley. + +* Fri Aug 1 2008 Dan Walsh - 2.0.70-1 +- Update to Upstream + * Merge ruby bindings from Dan Walsh. +- Add support for Linux groups to getseuserbyname + +* Fri Aug 1 2008 Dan Walsh - 2.0.69-2 +- Allow group handling in getseuser call + +* Tue Jul 29 2008 Dan Walsh - 2.0.69-1 +- Update to Upstream + * Handle duplicate file context regexes as a fatal error from Stephen Smalley. + This prevents adding them via semanage. + * Fix audit2why shadowed variables from Stephen Smalley. + * Note that freecon NULL is legal in man page from Karel Zak. + +* Wed Jul 9 2008 Dan Walsh - 2.0.67-4 +- Add ruby support for puppet + +* Tue Jul 8 2008 Dan Walsh - 2.0.67-3 +- Rebuild for new libsepol + +* Sun Jun 29 2008 Dan Walsh - 2.0.67-2 +- Add Karel Zak patch for freecon man page + +* Sun Jun 22 2008 Dan Walsh - 2.0.67-1 +- Update to Upstream + * New and revised AVC, label, and mapping man pages from Eamon Walsh. + * Add swig python bindings for avc interfaces from Dan Walsh. + +* Sun Jun 22 2008 Dan Walsh - 2.0.65-1 +- Update to Upstream + * Fix selinux_file_context_verify() and selinux_lsetfilecon_default() to call matchpathcon_init_prefix if not already initialized. + * Add -q qualifier for -V option of matchpathcon and change it to indicate whether verification succeeded or failed via exit status. + +* Fri May 16 2008 Dan Walsh - 2.0.64-3 +- libselinux no longer neets to telnet -u in post install + +* Wed May 7 2008 Dan Walsh - 2.0.64-2 +- Add sedefaultcon and setconlist commands to dump login context + +* Tue Apr 22 2008 Dan Walsh - 2.0.64-1 +- Update to Upstream + * Fixed selinux_set_callback man page. + * Try loading the max of the kernel-supported version and the libsepol-supported version when no manipulation of the binary policy is needed from Stephen Smalley. + * Fix memory leaks in matchpathcon from Eamon Walsh. + +* Wed Apr 16 2008 Dan Walsh - 2.0.61-4 +- Add Xavior Toth patch for security_id_t in swig + +* Thu Apr 10 2008 Dan Walsh - 2.0.61-3 +- Add avc.h to swig code + +* Wed Apr 9 2008 Dan Walsh - 2.0.61-2 +- Grab the latest policy for the kernel + +* Tue Apr 1 2008 Dan Walsh - 2.0.61-1 +- Update to Upstream + * Man page typo fix from Jim Meyering. + +* Sun Mar 23 2008 Dan Walsh - 2.0.60-1 +- Update to Upstream + * Changed selinux_init_load_policy() to not warn about a failed mount of selinuxfs if selinux was disabled in the kernel. + +* Thu Mar 13 2008 Dan Walsh - 2.0.59-2 +- Fix matchpathcon memory leak + +* Fri Feb 29 2008 Dan Walsh - 2.0.59-1 +- Update to Upstream + * Merged new X label "poly_selection" namespace from Eamon Walsh. + +* Thu Feb 28 2008 Dan Walsh - 2.0.58-1 +- Update to Upstream + * Merged reset_selinux_config() for load policy from Dan Walsh. + +* Thu Feb 28 2008 Dan Walsh - 2.0.57-2 +- Reload library on loading of policy to handle chroot + +* Mon Feb 25 2008 Dan Walsh - 2.0.57-1 +- Update to Upstream + * Merged avc_has_perm() errno fix from Eamon Walsh. + +* Fri Feb 22 2008 Dan Walsh - 2.0.56-1 +- Update to Upstream + * Regenerated Flask headers from refpolicy flask definitions. + +* Wed Feb 13 2008 Dan Walsh - 2.0.55-1 +- Update to Upstream + * Merged compute_member AVC function and manpages from Eamon Walsh. + * Provide more error reporting on load policy failures from Stephen Smalley. + +* Fri Feb 8 2008 Dan Walsh - 2.0.53-1 +- Update to Upstream + * Merged new X label "poly_prop" namespace from Eamon Walsh. + +* Wed Feb 6 2008 Dan Walsh - 2.0.52-1 +- Update to Upstream + * Disable setlocaldefs if no local boolean or users files are present from Stephen Smalley. + * Skip userspace preservebools processing for Linux >= 2.6.22 from Stephen Smalley. + +* Tue Jan 29 2008 Dan Walsh - 2.0.50-1 +- Update to Upstream + * Merged fix for audit2why from Dan Walsh. + +* Fri Jan 25 2008 Dan Walsh - 2.0.49-2 +- Fix audit2why to grab latest policy versus the one selected by the kernel + +* Wed Jan 23 2008 Dan Walsh - 2.0.49-1 +* Merged audit2why python binding from Dan Walsh. + +* Wed Jan 23 2008 Dan Walsh - 2.0.48-1 +* Merged updated swig bindings from Dan Walsh, including typemap for pid_t. + +* Mon Jan 21 2008 Dan Walsh - 2.0.47-4 +- Update to use libsepol-static library + +* Wed Jan 16 2008 Adel Gadllah - 2.0.47-3 +- Move libselinux.a to -static package +- Spec cleanups + +* Tue Jan 15 2008 Dan Walsh - 2.0.47-2 +- Put back libselinux.a + +* Fri Jan 11 2008 Dan Walsh - 2.0.47-1 +- Fix memory references in audit2why and change to use tuples +- Update to Upstream + * Fix for the avc: granted null message bug from Stephen Smalley. + +* Fri Jan 11 2008 Dan Walsh - 2.0.46-6 +- Fix __init__.py specification + +* Tue Jan 8 2008 Dan Walsh - 2.0.46-5 +- Add audit2why python bindings + +* Tue Jan 8 2008 Dan Walsh - 2.0.46-4 +- Add pid_t typemap for swig bindings + +* Thu Jan 3 2008 Dan Walsh - 2.0.46-3 +- smp_mflag + +* Thu Jan 3 2008 Dan Walsh - 2.0.46-2 +- Fix spec file caused by spec review + +* Fri Nov 30 2007 Dan Walsh - 2.0.46-1 +- Upgrade to upstream + * matchpathcon(8) man page update from Dan Walsh. + +* Fri Nov 30 2007 Dan Walsh - 2.0.45-1 +- Upgrade to upstream + * dlopen libsepol.so.1 rather than libsepol.so from Stephen Smalley. + * Based on a suggestion from Ulrich Drepper, defer regex compilation until we have a stem match, by Stephen Smalley. + * A further optimization would be to defer regex compilation until we have a complete match of the constant prefix of the regex - TBD. + +* Thu Nov 15 2007 Dan Walsh - 2.0.43-1 +- Upgrade to upstream + * Regenerated Flask headers from policy. + +* Thu Nov 15 2007 Dan Walsh - 2.0.42-1 +- Upgrade to upstream + * AVC enforcing mode override patch from Eamon Walsh. + * Aligned attributes in AVC netlink code from Eamon Walsh. +- Move libselinux.so back into devel package, procps has been fixed + +* Tue Nov 6 2007 Dan Walsh - 2.0.40-1 +- Upgrade to upstream + * Merged refactored AVC netlink code from Eamon Walsh. + * Merged new X label namespaces from Eamon Walsh. + * Bux fix and minor refactoring in string representation code. + +* Fri Oct 5 2007 Dan Walsh - 2.0.37-1 +- Upgrade to upstream + * Merged selinux_get_callback, avc_open, empty string mapping from Eamon Walsh. + +* Fri Sep 28 2007 Dan Walsh - 2.0.36-1 +- Upgrade to upstream + * Fix segfault resulting from missing file_contexts file. + +* Thu Sep 27 2007 Dan Walsh - 2.0.35-2 +- Fix segfault on missing file_context file + +* Wed Sep 26 2007 Dan Walsh - 2.0.35-1 +- Upgrade to upstream + * Make netlink socket close-on-exec to avoid descriptor leakage from Dan Walsh. + * Pass CFLAGS when using gcc for linking from Dennis Gilmore. + +* Mon Sep 24 2007 Dan Walsh - 2.0.34-3 +- Add sparc patch to from Dennis Gilmore to build on Sparc platform + +* Mon Sep 24 2007 Dan Walsh - 2.0.34-2 +- Remove leaked file descriptor + +* Tue Sep 18 2007 Dan Walsh - 2.0.34-1 +- Upgrade to latest from NSA + * Fix selabel option flag setting for 64-bit from Stephen Smalley. + +* Tue Sep 18 2007 Dan Walsh - 2.0.33-2 +- Change matchpatcon to use syslog instead of syserror + +* Thu Sep 13 2007 Dan Walsh - 2.0.33-1 +- Upgrade to latest from NSA + * Re-map a getxattr return value of 0 to a getfilecon return value of -1 with errno EOPNOTSUPP from Stephen Smalley. + * Fall back to the compat code for security_class_to_string and security_av_perm_to_string from Stephen Smalley. + * Fix swig binding for rpm_execcon from James Athey. + +* Thu Sep 6 2007 Dan Walsh - 2.0.31-4 +- Apply James Athway patch to fix rpm_execcon python binding + +* Tue Aug 28 2007 Dan Walsh - 2.0.31-3 +- Move libselinux.so back into main package, breaks procps + +* Thu Aug 23 2007 Dan Walsh - 2.0.31-2 +- Upgrade to upstream + * Fix file_contexts.homedirs path from Todd Miller. + +* Tue Aug 21 2007 Dan Walsh - 2.0.30-2 +- Remove requirement on setransd, Moved to selinux-policy-mls + +* Fri Aug 10 2007 Dan Walsh - 2.0.30-1 +- Move libselinux.so into devel package +- Upgrade to upstream + * Fix segfault resulting from uninitialized print-callback pointer. + * Added x_contexts path function patch from Eamon Walsh. + * Fix build for EMBEDDED=y from Yuichi Nakamura. + * Fix markup problems in selinux man pages from Dan Walsh. + +* Fri Aug 3 2007 Dan Walsh - 2.0.29-1 +- Upgrade to upstream + * Updated version for stable branch. + * Added x_contexts path function patch from Eamon Walsh. + * Fix build for EMBEDDED=y from Yuichi Nakamura. + * Fix markup problems in selinux man pages from Dan Walsh. + * Updated av_permissions.h and flask.h to include new nscd permissions from Dan Walsh. + * Added swigify to top-level Makefile from Dan Walsh. + * Fix for string_to_security_class segfault on x86_64 from Stephen + Smalley. + +* Mon Jul 23 2007 Dan Walsh - 2.0.24-3 +- Apply Steven Smalley patch to fix segfault in string_to_security_class + +* Wed Jul 18 2007 Dan Walsh - 2.0.24-2 +- Fix matchpathcon to set default myprintf + +* Mon Jul 16 2007 Dan Walsh - 2.0.24-1 +- Upgrade to upstream + * Fix for getfilecon() for zero-length contexts from Stephen Smalley. + +* Wed Jul 11 2007 Dan Walsh - 2.0.23-3 +- Update to match flask/access_vectors in policy + +* Tue Jul 10 2007 Dan Walsh - 2.0.23-2 +- Fix man page markup lanquage for translations + +* Tue Jun 26 2007 Dan Walsh - 2.0.23-1 +- Fix semanage segfault on x86 platform + +* Thu Jun 21 2007 Dan Walsh - 2.0.22-1 +- Upgrade to upstream + * Labeling and callback interface patches from Eamon Walsh. + +* Tue Jun 19 2007 Dan Walsh - 2.0.21-2 +- Refactored swig + +* Mon Jun 11 2007 Dan Walsh - 2.0.21-1 +- Upgrade to upstream + * Class and permission mapping support patches from Eamon Walsh. + * Object class discovery support patches from Chris PeBenito. + * Refactoring and errno support in string representation code. + +* Fri Jun 1 2007 Dan Walsh - 2.0.18-1 +- Upgrade to upstream +- Merged patch to reduce size of libselinux and remove need for libsepol for embedded systems from Yuichi Nakamura. + This patch also turns the link-time dependency on libsepol into a runtime (dlopen) dependency even in the non-embedded case. + +2.0.17 2007-05-31 + * Updated Lindent script and reindented two header files. + +* Fri May 4 2007 Dan Walsh - 2.0.16-1 +- Upgrade to upstream + * Merged additional swig python bindings from Dan Walsh. + * Merged helpful message when selinuxfs mount fails patch from Dax Kelson. + +* Tue Apr 24 2007 Dan Walsh - 2.0.14-1 +- Upgrade to upstream + * Merged build fix for avc_internal.c from Joshua Brindle. + +* Mon Apr 23 2007 Dan Walsh - 2.0.13-2 +- Add get_context_list funcitions to swig file + +* Thu Apr 12 2007 Dan Walsh - 2.0.13-1 +- Upgrade to upstream + * Merged rpm_execcon python binding fix, matchpathcon man page fix, and getsebool -a handling for EACCES from Dan Walsh. + +* Thu Apr 12 2007 Dan Walsh - 2.0.12-2 +- Add missing interface + +* Wed Apr 11 2007 Dan Walsh - 2.0.12-1 +- Upgrade to upstream + * Merged support for getting initial contexts from James Carter. + +* Mon Apr 9 2007 Dan Walsh - 2.0.11-1 +- Upgrade to upstream + * Merged userspace AVC patch to follow kernel's behavior for permissive mode in caching previous denials from Eamon Walsh. + * Merged sidput(NULL) patch from Eamon Walsh. + +* Thu Apr 5 2007 Dan Walsh - 2.0.9-2 +- Make rpm_exec swig work + +* Tue Mar 27 2007 Dan Walsh - 2.0.9-1 +- Upgrade to upstream + * Merged class/av string conversion and avc_compute_create patch from Eamon Walsh. + +* Tue Mar 27 2007 Dan Walsh - 2.0.8-1 +- Upgrade to upstream + * Merged fix for avc.h #include's from Eamon Walsh. + +* Thu Mar 22 2007 Dan Walsh - 2.0.7-2 +- Add stdint.h to avc.h + +* Mon Mar 12 2007 Dan Walsh - 2.0.7-1 +- Merged patch to drop support for CACHETRANS=0 config option from Steve Grubb. +- Merged patch to drop support for old /etc/sysconfig/selinux and +- /etc/security policy file layout from Steve Grubb. + +* Thu Mar 8 2007 Dan Walsh - 2.0.5-2 +- Do not fail on permission denied in getsebool + +* Tue Feb 27 2007 Dan Walsh - 2.0.5-1 +- Upgrade to upstream + * Merged init_selinuxmnt() and is_selinux_enabled() improvements from Steve Grubb. + +* Wed Feb 21 2007 Dan Walsh - 2.0.4-1 +- Upgrade to upstream + * Removed sending of setrans init message. + * Merged matchpathcon memory leak fix from Steve Grubb. + +* Tue Feb 20 2007 Dan Walsh - 2.0.2-1 +- Upgrade to upstream + * Merged more swig initializers from Dan Walsh. + +* Sun Feb 18 2007 Dan Walsh - 2.0.1-1 +- Upgrade to upstream + * Merged patch from Todd Miller to convert int types over to C99 style. + +* Wed Feb 7 2007 Dan Walsh - 2.0.0-1 +- Merged patch from Todd Miller to remove sscanf in matchpathcon.c because + of the use of the non-standard format (original patch changed + for style). +- Merged patch from Todd Miller to fix memory leak in matchpathcon.c. + +* Fri Jan 19 2007 Dan Walsh - 1.34.0-2 +- Add context function to python to split context into 4 parts + +* Fri Jan 19 2007 Dan Walsh - 1.34.0-1 +- Upgrade to upstream + * Updated version for stable branch. + +* Wed Jan 17 2007 Dan Walsh - 1.33.6-1 +- Upgrade to upstream + * Merged man page updates to make "apropos selinux" work from Dan Walsh. + +* Wed Jan 17 2007 Dan Walsh - 1.33.5-1 +- Upgrade to upstream + * Merged getdefaultcon utility from Dan Walsh. + +* Mon Jan 15 2007 Dan Walsh - 1.33.4-3 +- Add Ulrich NSCD__GETSERV and NSCD__SHMEMGRP for Uli + +* Fri Jan 12 2007 Dan Walsh - 1.33.4-2 +- Add reference to selinux man page in all man pages to make apropos work +Resolves: # 217881 + +* Thu Jan 11 2007 Dan Walsh - 1.33.4-1 +- Upstream wanted some minor changes, upgrading to keep api the same +- Upgrade to upstream + * Merged selinux_check_securetty_context() and support from Dan Walsh. +Resolves: #200110 + +* Fri Jan 5 2007 Dan Walsh - 1.33.3-3 +- Cleanup patch + +* Fri Jan 5 2007 Dan Walsh - 1.33.3-2 +- Add securetty handling +Resolves: #200110 + +* Thu Jan 4 2007 Dan Walsh - 1.33.3-1 +- Upgrade to upstream + * Merged patch for matchpathcon utility to use file mode information + when available from Dan Walsh. + +* Thu Dec 7 2006 Jeremy Katz - 1.33.2-4 +- rebuild against python 2.5 + +* Wed Dec 6 2006 Dan Walsh - 1.33.2-3 +- Fix matchpathcon to lstat files + +* Thu Nov 30 2006 Dan Walsh - 1.33.2-2 +- Update man page + +* Tue Nov 14 2006 Dan Walsh - 1.33.2-1 +- Upgrade to upstream + +* Fri Nov 3 2006 Dan Walsh - 1.33.1-2 +- Add James Antill patch for login verification of MLS Levels +- MLS ragnes need to be checked, Eg. login/cron. This patch adds infrastructure. + +* Tue Oct 24 2006 Dan Walsh - 1.33.1-1 +- Upgrade to latest from NSA + * Merged updated flask definitions from Darrel Goeddel. + This adds the context security class, and also adds + the string definitions for setsockcreate and polmatch. + +* Tue Oct 17 2006 Dan Walsh - 1.32-1 +- Upgrade to latest from NSA + * Updated version for release. + +* Sun Oct 01 2006 Jesse Keating - 1.30.29-2 +- rebuilt for unwind info generation, broken in gcc-4.1.1-21 + +* Fri Sep 29 2006 Dan Walsh - 1.30.29-1 +- Upgrade to latest from NSA + * Merged av_permissions.h update from Steve Grubb, + adding setsockcreate and polmatch definitions. + +* Wed Sep 27 2006 Jeremy Katz - 1.30.28-3 +- really make -devel depend on libsepol-devel + +* Wed Sep 27 2006 Dan Walsh - 1.30.28-2 +- Add sgrubb patch for polmatch + +* Wed Sep 13 2006 Dan Walsh - 1.30.28-1 +- Upgrade to latest from NSA + * Merged patch from Steve Smalley to fix SIGPIPE in setrans_client + +* Tue Sep 5 2006 Jeremy Katz - 1.30.27-2 +- have -devel require libsepol-devel + +* Thu Aug 24 2006 Dan Walsh - 1.30.27-1 +- Upgrade to latest from NSA + * Merged patch to not log avc stats upon a reset from Steve Grubb. + * Applied patch to revert compat_net setting upon policy load. + * Merged file context homedir and local path functions from + Chris PeBenito. + +* Fri Aug 18 2006 Jesse Keating - 1.20.26-2 +- rebuilt with latest binutils to pick up 64K -z commonpagesize on ppc* + (#203001) + +* Sat Aug 12 2006 Dan Walsh - 1.30.25-1 +- Upgrade to latest from NSA + * Merged file context homedir and local path functions from + Chris PeBenito. + * Rework functions that access /proc/pid/attr to access the + per-thread nodes, and unify the code to simplify maintenance. + +* Fri Aug 11 2006 Dan Walsh - 1.30.24-1 +- Upgrade to latest from NSA + * Merged return value fix for *getfilecon() from Dan Walsh. + * Merged sockcreate interfaces from Eric Paris. + +* Wed Aug 9 2006 Dan Walsh - 1.30.22-2 +- Fix translation return codes to return size of buffer + +* Tue Aug 1 2006 Dan Walsh - 1.30.22-1 +- Upgrade to latest from NSA + * Merged no-tls-direct-seg-refs patch from Jeremy Katz. + * Merged netfilter_contexts support patch from Chris PeBenito. + +* Tue Aug 1 2006 Dan Walsh - 1.30.20-1 +- Upgrade to latest from NSA + * Merged context_*_set errno patch from Jim Meyering. + +* Tue Aug 1 2006 Jeremy Katz - 1.30.19-5 +- only build non-fpic objects with -mno-tls-direct-seg-refs + +* Tue Aug 1 2006 Jeremy Katz - 1.30.19-4 +- build with -mno-tls-direct-seg-refs on x86 to avoid triggering + segfaults with xen (#200783) + +* Mon Jul 17 2006 Dan Walsh 1.30.19-3 +- Rebuild for new gcc + +* Tue Jul 11 2006 Dan Walsh 1.30.19-2 +- Fix libselinux to not telinit during installs + +* Tue Jul 4 2006 Dan Walsh 1.30.19-1 +- Upgrade to latest from NSA + * Lindent. + * Merged {get,set}procattrcon patch set from Eric Paris. + * Merged re-base of keycreate patch originally by Michael LeMay from Eric Paris. + * Regenerated Flask headers from refpolicy. + * Merged patch from Dan Walsh with: + - Added selinux_file_context_{cmp,verify}. + - Added selinux_lsetfilecon_default. + - Delay translation of contexts in matchpathcon. + +* Wed Jun 21 2006 Dan Walsh 1.30.15-5 +- Yet another change to matchpathcon + +* Wed Jun 21 2006 Dan Walsh 1.30.15-4 +- Turn off error printing in library. Need to compile with DEBUG to get it back + +* Wed Jun 21 2006 Dan Walsh 1.30.15-3 +- Fix error reporting of matchpathcon + +* Mon Jun 19 2006 Dan Walsh 1.30.15-2 +- Add function to compare file context on disk versus contexts in file_contexts file. + +* Fri Jun 16 2006 Dan Walsh 1.30.15-1 +- Upgrade to latest from NSA + * Merged patch from Dan Walsh with: + * Added selinux_getpolicytype() function. + * Modified setrans code to skip processing if !mls_enabled. + * Set errno in the !selinux_mnt case. + * Allocate large buffers from the heap, not on stack. + Affects is_context_customizable, selinux_init_load_policy, + and selinux_getenforcemode. + +* Thu Jun 8 2006 Dan Walsh 1.30.12-2 +- Add selinux_getpolicytype() + +* Thu Jun 1 2006 Dan Walsh 1.30.12-1 +- Upgrade to latest from NSA + * Merged !selinux_mnt checks from Ian Kent. + +* Thu Jun 1 2006 Dan Walsh 1.30.11-2 +- Check for selinux_mnt == NULL + +* Tue May 30 2006 Dan Walsh 1.30.11-1 +- Merged matchmediacon and trans_to_raw_context fixes from + Serge Hallyn. + +* Fri May 26 2006 Dan Walsh 1.30.10-4 +- Remove getseuser + +* Thu May 25 2006 Dan Walsh 1.30.10-3 +- Bump requires to grab latest libsepol + +* Tue May 23 2006 Dan Walsh 1.30.10-2 +- Add BuildRequires for swig + +* Tue May 23 2006 Dan Walsh 1.30.10-1 +- Upgrade to latest from NSA + * Merged simple setrans client cache from Dan Walsh. + Merged avcstat patch from Russell Coker. + * Modified selinux_mkload_policy() to also set /selinux/compat_net + appropriately for the loaded policy. + +* Thu May 18 2006 Dan Walsh 1.30.8-1 +- More fixes for translation cache +- Upgrade to latest from NSA + * Added matchpathcon_fini() function to free memory allocated by + matchpathcon_init(). + +* Wed May 17 2006 Dan Walsh 1.30.7-2 +- Add simple cache to improve translation speed + +* Tue May 16 2006 Dan Walsh 1.30.7-1 +- Upgrade to latest from NSA + * Merged setrans client cleanup patch from Steve Grubb. + +* Tue May 9 2006 Dan Walsh 1.30.6-2 +- Add Russell's AVC patch to handle large numbers + +* Mon May 8 2006 Dan Walsh 1.30.6-1 +- Upgrade to latest from NSA + * Merged getfscreatecon man page fix from Dan Walsh. + * Updated booleans(8) man page to drop references to the old + booleans file and to note that setsebool can be used to set + the boot-time defaults via -P. + +* Mon May 8 2006 Dan Walsh 1.30.5-1 +- Upgrade to latest from NSA + * Merged fix warnings patch from Karl MacMillan. + * Merged setrans client support from Dan Walsh. + This removes use of libsetrans. + * Merged patch to eliminate use of PAGE_SIZE constant from Dan Walsh. + * Merged swig typemap fixes from Glauber de Oliveira Costa. + +* Wed May 3 2006 Dan Walsh 1.30.3-3 +- Change the way translations work, Use setransd/remove libsetrans + +* Tue May 2 2006 Dan Walsh 1.30.3-2 +- Add selinuxswig fixes +- Stop using PAGE_SIZE and start using sysconf(_SC_PAGE_SIZE) + +* Fri Apr 14 2006 Dan Walsh 1.30.3-1 +- Upgrade to latest from NSA + * Added distclean target to Makefile. + * Regenerated swig files. + * Changed matchpathcon_init to verify that the spec file is + a regular file. + * Merged python binding t_output_helper removal patch from Dan Walsh. + +* Tue Apr 11 2006 Dan Walsh 1.30.1-2 +- Fix python bindings for matchpathcon +- Fix booleans man page + +* Mon Mar 27 2006 Dan Walsh 1.30.1-1 +- Merged Makefile PYLIBVER definition patch from Dan Walsh. + +* Fri Mar 10 2006 Dan Walsh 1.30-1 +- Make some fixes so it will build on RHEL4 +- Upgrade to latest from NSA + * Updated version for release. + * Altered rpm_execcon fallback logic for permissive mode to also + handle case where /selinux/enforce is not available. + +* Fri Feb 10 2006 Jesse Keating - 1.29.7-1.2 +- bump again for double-long bug on ppc(64) + +* Tue Feb 07 2006 Jesse Keating - 1.29.7-1.1 +- rebuilt for new gcc4.1 snapshot and glibc changes + +* Fri Jan 20 2006 Dan Walsh 1.29.7-1 +- Upgrade to latest from NSA + * Merged install-pywrap Makefile patch from Joshua Brindle. + +* Wed Jan 18 2006 Dan Walsh 1.29.6-1 +- Upgrade to latest from NSA + * Merged pywrap Makefile patch from Dan Walsh. + +* Fri Jan 13 2006 Dan Walsh 1.29.5-2 +- Split out pywrap in Makefile + +* Fri Jan 13 2006 Dan Walsh 1.29.5-1 +- Upgrade to latest from NSA + * Added getseuser test program. + +* Fri Jan 6 2006 Dan Walsh 1.29.4-1 +- Upgrade to latest from NSA + * Added format attribute to myprintf in matchpathcon.c and + removed obsoleted rootlen variable in init_selinux_config(). + +* Wed Jan 4 2006 Dan Walsh 1.29.3-2 +- Build with new libsepol + +* Wed Jan 4 2006 Dan Walsh 1.29.3-1 +- Upgrade to latest from NSA + * Merged several fixes and improvements from Ulrich Drepper + (Red Hat), including: + - corrected use of getline + - further calls to __fsetlocking for local files + - use of strdupa and asprintf + - proper handling of dirent in booleans code + - use of -z relro + - several other optimizations + * Merged getpidcon python wrapper from Dan Walsh (Red Hat). + +* Sat Dec 24 2005 Dan Walsh 1.29.2-4 +- Add build requires line for libsepol-devel + +* Tue Dec 20 2005 Dan Walsh 1.29.2-3 +- Fix swig call for getpidcon + +* Mon Dec 19 2005 Dan Walsh 1.29.2-2 +- Move libselinux.so to base package + +* Wed Dec 14 2005 Dan Walsh 1.29.2-1 +- Upgrade to latest from NSA + * Merged call to finish_context_translations from Dan Walsh. + This eliminates a memory leak from failing to release memory + allocated by libsetrans. + +* Sun Dec 11 2005 Dan Walsh 1.29.1-3 +- update to latest libsetrans +- Fix potential memory leak + +* Fri Dec 09 2005 Jesse Keating +- rebuilt + +* Thu Dec 8 2005 Dan Walsh 1.29.1-1 +- Update to never version + * Merged patch for swig interfaces from Dan Walsh. + +* Wed Dec 7 2005 Dan Walsh 1.28-1 +- Update to never version + +* Wed Dec 7 2005 Dan Walsh 1.27.28-2 +- Fix some of the python swig objects + +* Thu Dec 1 2005 Dan Walsh 1.27.28-1 +- Update to latest from NSA + * Added MATCHPATHCON_VALIDATE flag for set_matchpathcon_flags() and + modified matchpathcon implementation to make context validation/ + canonicalization optional at matchpathcon_init time, deferring it + to a successful matchpathcon by default unless the new flag is set + by the caller. + * Added matchpathcon_init_prefix() interface, and + reworked matchpathcon implementation to support selective + loading of file contexts entries based on prefix matching + between the pathname regex stems and the specified path + prefix (stem must be a prefix of the specified path prefix). + +* Wed Nov 30 2005 Dan Walsh 1.27.26-1 +- Update to latest from NSA + * Change getsebool to return on/off instead of active/inactive + +* Tue Nov 29 2005 Dan Walsh 1.27.25-1 +- Update to latest from NSA + * Added -f file_contexts option to matchpathcon util. + Fixed warning message in matchpathcon_init(). + * Merged Makefile python definitions patch from Dan Walsh. + +* Mon Nov 28 2005 Dan Walsh 1.27.23-1 +- Update to latest from NSA + * Merged swigify patch from Dan Walsh. + +* Mon Nov 28 2005 Dan Walsh 1.27.22-4 +- Separate out libselinux-python bindings into separate rpm + +* Thu Nov 17 2005 Dan Walsh 1.27.22-3 +- Read libsetrans requirement + +* Thu Nov 17 2005 Dan Walsh 1.27.22-2 +- Add python bindings + +* Wed Nov 16 2005 Dan Walsh 1.27.22-1 +- Update to latest from NSA + * Merged make failure in rpm_execcon non-fatal in permissive mode + patch from Ivan Gyurdiev. + +* Tue Nov 15 2005 Dan Walsh 1.27.21-2 +- Remove requirement for libsetrans + +* Tue Nov 8 2005 Dan Walsh 1.27.21-1 +- Update to latest from NSA + * Added MATCHPATHCON_NOTRANS flag for set_matchpathcon_flags() + and modified matchpathcon_init() to skip context translation + if it is set by the caller. + +* Tue Nov 8 2005 Dan Walsh 1.27.20-1 +- Update to latest from NSA + * Added security_canonicalize_context() interface and + set_matchpathcon_canoncon() interface for obtaining + canonical contexts. Changed matchpathcon internals + to obtain canonical contexts by default. Provided + fallback for kernels that lack extended selinuxfs context + interface. +- Patch to not translate mls when calling setfiles + +* Mon Nov 7 2005 Dan Walsh 1.27.19-1 +- Update to latest from NSA + * Merged seusers parser changes from Ivan Gyurdiev. + * Merged setsebool to libsemanage patch from Ivan Gyurdiev. + * Changed seusers parser to reject empty fields. + +* Fri Nov 4 2005 Dan Walsh 1.27.18-1 +- Update to latest from NSA + * Merged seusers empty level handling patch from Jonathan Kim (TCS). + +* Thu Nov 3 2005 Dan Walsh 1.27.17-4 +- Rebuild for latest libsepol + +* Mon Oct 31 2005 Dan Walsh 1.27.17-2 +- Rebuild for latest libsepol + +* Wed Oct 26 2005 Dan Walsh 1.27.17-1 +- Change default to __default__ + +* Wed Oct 26 2005 Dan Walsh 1.27.14-3 +- Change default to __default__ + +* Tue Oct 25 2005 Dan Walsh 1.27.14-2 +- Add selinux_translations_path + +* Tue Oct 25 2005 Dan Walsh 1.27.14-1 +- Update to latest from NSA + * Merged selinux_path() and selinux_homedir_context_path() + functions from Joshua Brindle. + +* Fri Oct 21 2005 Dan Walsh 1.27.13-2 +- Need to check for /sbin/telinit + +* Thu Oct 20 2005 Dan Walsh 1.27.13-1 +- Update to latest from NSA + * Merged fixes for make DESTDIR= builds from Joshua Brindle. + +* Mon Oct 17 2005 Dan Walsh 1.27.12-1 +- Update to latest from NSA + * Merged get_default_context_with_rolelevel and man pages from + Dan Walsh (Red Hat). + * Updated call to sepol_policydb_to_image for sepol changes. + * Changed getseuserbyname to ignore empty lines and to handle + no matching entry in the same manner as no seusers file. + +* Fri Oct 14 2005 Dan Walsh 1.27.9-2 +- Tell init to reexec itself in post script + +* Fri Oct 7 2005 Dan Walsh 1.27.9-1 +- Update to latest from NSA + * Changed selinux_mkload_policy to try downgrading the + latest policy version available to the kernel-supported version. + * Changed selinux_mkload_policy to fall back to the maximum + policy version supported by libsepol if the kernel policy version + falls outside of the supported range. + +* Fri Oct 7 2005 Dan Walsh 1.27.7-1 +- Update to latest from NSA + * Changed getseuserbyname to fall back to the Linux username and + NULL level if seusers config file doesn't exist unless + REQUIRESEUSERS=1 is set in /etc/selinux/config. + * Moved seusers.conf under $SELINUXTYPE and renamed to seusers. + +* Thu Oct 6 2005 Dan Walsh 1.27.6-1 +- Update to latest from NSA + * Added selinux_init_load_policy() function as an even higher level + interface for the initial policy load by /sbin/init. This obsoletes + the load_policy() function in the sysvinit-selinux.patch. + * Added selinux_mkload_policy() function as a higher level interface + for loading policy than the security_load_policy() interface. + +* Thu Oct 6 2005 Dan Walsh 1.27.4-1 +- Update to latest from NSA + * Merged fix for matchpathcon (regcomp error checking) from Johan + Fischer. Also added use of regerror to obtain the error string + for inclusion in the error message. + +* Tue Oct 4 2005 Dan Walsh 1.27.3-1 +- Update to latest from NSA + * Changed getseuserbyname to not require (and ignore if present) + the MLS level in seusers.conf if MLS is disabled, setting *level + to NULL in this case. + +* Mon Oct 3 2005 Dan Walsh 1.27.2-1 +- Update to latest from NSA + * Merged getseuserbyname patch from Dan Walsh. + +* Thu Sep 29 2005 Dan Walsh 1.27.1-3 +- Fix patch to satisfy upstream + +* Wed Sep 28 2005 Dan Walsh 1.27.1-2 +- Update to latest from NSA +- Add getseuserbyname + +* Fri Sep 16 2005 Dan Walsh 1.26-6 +- Fix patch call + +* Tue Sep 13 2005 Dan Walsh 1.26-5 +- Fix strip_con call + +* Tue Sep 13 2005 Dan Walsh 1.26-3 +- Go back to original libsetrans code + +* Mon Sep 12 2005 Dan Walsh 1.26-2 +- Eliminate forth param from mls context when mls is not enabled. + +* Tue Sep 6 2005 Dan Walsh 1.25.7-1 +- Update from NSA + * Merged modified form of patch to avoid dlopen/dlclose by + the static libselinux from Dan Walsh. Users of the static libselinux + will not have any context translation by default. + +* Thu Sep 1 2005 Dan Walsh 1.25.6-1 +- Update from NSA + * Added public functions to export context translation to + users of libselinux (selinux_trans_to_raw_context, + selinux_raw_to_trans_context). + +* Mon Aug 29 2005 Dan Walsh 1.25.5-1 +- Update from NSA + * Remove special definition for context_range_set; use + common code. + +* Thu Aug 25 2005 Dan Walsh 1.25.4-1 +- Update from NSA + * Hid translation-related symbols entirely and ensured that + raw functions have hidden definitions for internal use. + * Allowed setting NULL via context_set* functions. + * Allowed whitespace in MLS component of context. + * Changed rpm_execcon to use translated functions to workaround + lack of MLS level on upgraded systems. + +* Wed Aug 24 2005 Dan Walsh 1.25.3-2 +- Allow set_comp on unset ranges + +* Wed Aug 24 2005 Dan Walsh 1.25.3-1 +- Merged context translation patch, originally by TCS, + with modifications by Dan Walsh (Red Hat). + +* Wed Aug 17 2005 Dan Walsh 1.25.2-2 +- Apply translation patch + +* Thu Aug 11 2005 Dan Walsh 1.25.2-1 +- Update from NSA + * Merged several fixes for error handling paths in the + AVC sidtab, matchpathcon, booleans, context, and get_context_list + code from Serge Hallyn (IBM). Bugs found by Coverity. + * Removed setupns; migrated to pam. + * Merged patches to rename checkPasswdAccess() from Joshua Brindle. + Original symbol is temporarily retained for compatibility until + all callers are updated. + +* Mon Jul 18 2005 Dan Walsh 1.24.2-1 +- Update makefiles + +* Wed Jun 29 2005 Dan Walsh 1.24.1-1 +- Update from NSA + * Merged security_setupns() from Chad Sellers. +- fix selinuxenabled man page + +* Fri May 20 2005 Dan Walsh 1.23.11-1 +- Update from NSA + * Merged avcstat and selinux man page from Dan Walsh. + * Changed security_load_booleans to process booleans.local + even if booleans file doesn't exist. + +* Fri Apr 29 2005 Dan Walsh 1.23.10-3 +- Fix avcstat to clear totals + +* Fri Apr 29 2005 Dan Walsh 1.23.10-2 +- Add info to man page + +* Fri Apr 29 2005 Dan Walsh 1.23.10-1 +- Update from NSA + * Merged set_selinuxmnt patch from Bill Nottingham (Red Hat). + * Rewrote get_ordered_context_list and helpers, including + changing logic to allow variable MLS fields. + +* Tue Apr 26 2005 Dan Walsh 1.23.8-1 +- Update from NSA + +* Thu Apr 21 2005 Dan Walsh 1.23.7-3 +- Add backin matchpathcon + +* Wed Apr 13 2005 Dan Walsh 1.23.7-2 +- Fix selinux_policy_root man page + +* Wed Apr 13 2005 Dan Walsh 1.23.7-1 +- Change assert(selinux_mnt) to if (!selinux_mnt) return -1; + +* Mon Apr 11 2005 Dan Walsh 1.23.6-1 +- Update from NSA + * Fixed bug in matchpathcon_filespec_destroy. + +* Wed Apr 6 2005 Dan Walsh 1.23.5-1 +- Update from NSA + * Fixed bug in rpm_execcon error handling path. + +* Mon Apr 4 2005 Dan Walsh 1.23.4-1 +- Update from NSA + * Merged fix for set_matchpathcon* functions from Andreas Steinmetz. + * Merged fix for getconlist utility from Andreas Steinmetz. + +* Tue Mar 29 2005 Dan Walsh 1.23.2-3 +- Update from NSA + +* Wed Mar 23 2005 Dan Walsh 1.23.2-2 +- Better handling of booleans + +* Thu Mar 17 2005 Dan Walsh 1.23.2-1 +- Update from NSA + * Merged destructors patch from Tomas Mraz. + +* Thu Mar 17 2005 Dan Walsh 1.23.1-1 +- Update from NSA + * Added set_matchpathcon_flags() function for setting flags + controlling operation of matchpathcon. MATCHPATHCON_BASEONLY + means only process the base file_contexts file, not + file_contexts.homedirs or file_contexts.local, and is for use by + setfiles -c. + * Updated matchpathcon.3 man page. + +* Thu Mar 10 2005 Dan Walsh 1.22-1 +- Update from NSA + +* Tue Mar 8 2005 Dan Walsh 1.21.13-1 +- Update from NSA + * Fixed bug in matchpathcon_filespec_add() - failure to clear fl_head. + +* Tue Mar 1 2005 Dan Walsh 1.21.12-1 +- Update from NSA + * Changed matchpathcon_common to ignore any non-format bits in the mode. + +* Mon Feb 28 2005 Dan Walsh 1.21.11-2 +- Default matchpathcon to regular files if the user specifies a mode + +* Tue Feb 22 2005 Dan Walsh 1.21.11-1 +- Update from NSA + * Merged several fixes from Ulrich Drepper. + +* Mon Feb 21 2005 Dan Walsh 1.21.10-3 +- Fix matchpathcon on eof. + +* Thu Feb 17 2005 Dan Walsh 1.21.10-1 +- Update from NSA + * Merged matchpathcon patch for file_contexts.homedir from Dan Walsh. + * Added selinux_users_path() for path to directory containing + system.users and local.users. + +* Thu Feb 10 2005 Dan Walsh 1.21.9-2 +- Process file_context.homedir + +* Thu Feb 10 2005 Dan Walsh 1.21.9-1 +- Update from NSA + * Changed relabel Makefile target to use restorecon. + +* Tue Feb 8 2005 Dan Walsh 1.21.8-1 +- Update from NSA + * Regenerated av_permissions.h. + +* Wed Feb 2 2005 Dan Walsh 1.21.7-1 +- Update from NSA + * Modified avc_dump_av to explicitly check for any permissions that + cannot be mapped to string names and display them as a hex value. + * Regenerated av_permissions.h. + +* Mon Jan 31 2005 Dan Walsh 1.21.5-1 +- Update from NSA + * Generalized matchpathcon internals, exported more interfaces, + and moved additional code from setfiles into libselinux so that + setfiles can directly use matchpathcon. + +* Fri Jan 28 2005 Dan Walsh 1.21.4-1 +- Update from NSA + * Prevent overflow of spec array in matchpathcon. + * Fixed several uses of internal functions to avoid relocations. + * Changed rpm_execcon to check is_selinux_enabled() and fallback to + a regular execve if not enabled (or unable to determine due to a lack + of /proc, e.g. chroot'd environment). + +* Wed Jan 26 2005 Dan Walsh 1.21.2-1 +- Update from NSA + * Merged minor fix for avcstat from Dan Walsh. + +* Mon Jan 24 2005 Dan Walsh 1.21.1-3 +- rpmexeccon should not fail in permissive mode. + +* Fri Jan 21 2005 Dan Walsh 1.21.1-2 +- fix printf in avcstat + +* Thu Jan 20 2005 Dan Walsh 1.21.1-1 +- Update from NSA + +* Wed Jan 12 2005 Dan Walsh 1.20.1-3 +- Modify matchpathcon to also process file_contexts.local if it exists + +* Wed Jan 12 2005 Dan Walsh 1.20.1-2 +- Add is_customizable_types function call + +* Fri Jan 7 2005 Dan Walsh 1.20.1-1 +- Update to latest from upstream + * Just changing version number to match upstream + +* Wed Dec 29 2004 Dan Walsh 1.19.4-1 +- Update to latest from upstream + * Changed matchpathcon to return -1 with errno ENOENT for + <> entries, and also for an empty file_contexts configuration. + +* Tue Dec 28 2004 Dan Walsh 1.19.3-3 +- Fix link devel libraries + +* Mon Dec 27 2004 Dan Walsh 1.19.3-2 +- Fix unitialized variable in avcstat.c + +* Tue Nov 30 2004 Dan Walsh 1.19.3-1 +- Upgrade to upstream + * Removed some trivial utils that were not useful or redundant. + * Changed BINDIR default to /usr/sbin to match change in Fedora. + * Added security_compute_member. + * Added man page for setcon. + +* Tue Nov 30 2004 Dan Walsh 1.19.2-1 +- Upgrade to upstream + +* Thu Nov 18 2004 Dan Walsh 1.19.1-6 +- Add avcstat program + +* Mon Nov 15 2004 Dan Walsh 1.19.1-4 +- Add lots of missing man pages + +* Fri Nov 12 2004 Dan Walsh 1.19.1-2 +- Fix output of getsebool. + +* Tue Nov 9 2004 Dan Walsh 1.19.1-1 +- Update from upstream, fix setsebool -P segfault + +* Fri Nov 5 2004 Steve Grubb 1.18.1-5 +- Add a patch from upstream. Fixes signed/unsigned issues, and + incomplete structure copy. + +* Thu Nov 4 2004 Dan Walsh 1.18.1-4 +- More fixes from sgrubb, better syslog + +* Thu Nov 4 2004 Dan Walsh 1.18.1-3 +- Have setsebool and togglesebool log changes to syslog + +* Wed Nov 3 2004 Steve Grubb 1.18.1-2 +- Add patch to make setsebool update bool on disk +- Make togglesebool have a rollback capability in case it blows up inflight + +* Tue Nov 2 2004 Dan Walsh 1.18.1-1 +- Upgrade to latest from NSA + +* Thu Oct 28 2004 Steve Grubb 1.17.15-2 +- Changed the location of the utilities to /usr/sbin since + normal users can't use them anyways. + +* Wed Oct 27 2004 Steve Grubb 1.17.15-2 +- Updated various utilities, removed utilities that are for testing, + added man pages. + +* Fri Oct 15 2004 Dan Walsh 1.17.15-1 +- Add -g flag to make +- Upgrade to latest from NSA + * Added rpm_execcon. + +* Fri Oct 1 2004 Dan Walsh 1.17.14-1 +- Upgrade to latest from NSA + * Merged setenforce and removable context patch from Dan Walsh. + * Merged build fix for alpha from Ulrich Drepper. + * Removed copyright/license from selinux_netlink.h - definitions only. + +* Fri Oct 1 2004 Dan Walsh 1.17.13-3 +- Change setenforce to accept Enforcing and Permissive + +* Wed Sep 22 2004 Dan Walsh 1.17.13-2 +- Add alpha patch + +* Mon Sep 20 2004 Dan Walsh 1.17.13-1 +- Upgrade to latest from NSA + +* Thu Sep 16 2004 Dan Walsh 1.17.12-2 +- Add selinux_removable_context_path + +* Tue Sep 14 2004 Dan Walsh 1.17.12-1 +- Update from NSA + * Add matchmediacon + +* Tue Sep 14 2004 Dan Walsh 1.17.11-1 +- Update from NSA + * Merged in matchmediacon changes. + +* Fri Sep 10 2004 Dan Walsh 1.17.10-1 +- Update from NSA + * Regenerated headers for new nscd permissions. + +* Wed Sep 8 2004 Dan Walsh 1.17.9-2 +- Add matchmediacon + +* Wed Sep 8 2004 Dan Walsh 1.17.9-1 +- Update from NSA + * Added get_default_context_with_role. + +* Thu Sep 2 2004 Dan Walsh 1.17.8-2 +- Clean up spec file + * Patch from Matthias Saou + +* Thu Sep 2 2004 Dan Walsh 1.17.8-1 +- Update from NSA + * Added set_matchpathcon_printf. + +* Wed Sep 1 2004 Dan Walsh 1.17.7-1 +- Update from NSA + * Reworked av_inherit.h to allow easier re-use by kernel. + +* Tue Aug 31 2004 Dan Walsh 1.17.6-1 +- Add strcasecmp in selinux_config +- Update from NSA + * Changed avc_has_perm_noaudit to not fail on netlink errors. + * Changed avc netlink code to check pid based on patch by Steve Grubb. + * Merged second optimization patch from Ulrich Drepper. + * Changed matchpathcon to skip invalid file_contexts entries. + * Made string tables private to libselinux. + * Merged strcat->stpcpy patch from Ulrich Drepper. + * Merged matchpathcon man page from Dan Walsh. + * Merged patch to eliminate PLTs for local syms from Ulrich Drepper. + * Autobind netlink socket. + * Dropped compatibility code from security_compute_user. + * Merged fix for context_range_set from Chad Hanson. + * Merged allocation failure checking patch from Chad Hanson. + * Merged avc netlink error message patch from Colin Walters. + + +* Mon Aug 30 2004 Dan Walsh 1.17.5-1 +- Update from NSA + * Merged second optimization patch from Ulrich Drepper. + * Changed matchpathcon to skip invalid file_contexts entries. + * Made string tables private to libselinux. + * Merged strcat->stpcpy patch from Ulrich Drepper. + * Merged matchpathcon man page from Dan Walsh. + * Merged patch to eliminate PLTs for local syms from Ulrich Drepper. + * Autobind netlink socket. + * Dropped compatibility code from security_compute_user. + * Merged fix for context_range_set from Chad Hanson. + * Merged allocation failure checking patch from Chad Hanson. + * Merged avc netlink error message patch from Colin Walters. + +* Mon Aug 30 2004 Dan Walsh 1.17.4-1 +- Update from NSA +- Add optflags + +* Fri Aug 27 2004 Dan Walsh 1.17.3-1 +- Update from NSA + +* Thu Aug 26 2004 Dan Walsh 1.17.2-1 +- Add matchpathcon man page +- Latest from NSA + * Merged patch to eliminate PLTs for local syms from Ulrich Drepper. + * Autobind netlink socket. + * Dropped compatibility code from security_compute_user. + * Merged fix for context_range_set from Chad Hanson. + * Merged allocation failure checking patch from Chad Hanson. + * Merged avc netlink error message patch from Colin Walters. + +* Tue Aug 24 2004 Dan Walsh 1.17.1-1 +- Latest from NSA + * Autobind netlink socket. + * Dropped compatibility code from security_compute_user. + * Merged fix for context_range_set from Chad Hanson. + * Merged allocation failure checking patch from Chad Hanson. + * Merged avc netlink error message patch from Colin Walters. + +* Sun Aug 22 2004 Dan Walsh 1.16.1-1 +- Latest from NSA + +* Thu Aug 19 2004 Colin Walters 1.16-1 +- New upstream version + +* Tue Aug 17 2004 Dan Walsh 1.15.7-1 +- Latest from Upstream + +* Mon Aug 16 2004 Dan Walsh 1.15.6-1 +- Fix man pages + +* Mon Aug 16 2004 Dan Walsh 1.15.5-1 +- Latest from Upstream + +* Fri Aug 13 2004 Dan Walsh 1.15.4-1 +- Latest from Upstream + +* Thu Aug 12 2004 Dan Walsh 1.15.3-2 +- Add man page for boolean functions and SELinux + +* Sun Aug 8 2004 Dan Walsh 1.15.3-1 +- Latest from NSA + +* Mon Jul 19 2004 Dan Walsh 1.15.2-1 +- Latest from NSA + +* Mon Jul 19 2004 Dan Walsh 1.15.1-3 +- uppercase getenforce returns, to make them match system-config-securitylevel + +* Thu Jul 15 2004 Dan Walsh 1.15.1-2 +- Remove old path patch + +* Thu Jul 8 2004 Dan Walsh 1.15.1-1 +- Update to latest from NSA +- Add fix to only get old path if file_context file exists in old location + +* Wed Jun 30 2004 Dan Walsh 1.14.1-1 +- Update to latest from NSA + +* Wed Jun 16 2004 Dan Walsh 1.13.4-1 +- add nlclass patch +- Update to latest from NSA + +* Tue Jun 15 2004 Elliot Lee +- rebuilt + +* Sun Jun 13 2004 Dan Walsh 1.13.3-2 +- Fix selinux_config to break once it finds SELINUXTYPE. + +* Fri May 28 2004 Dan Walsh 1.13.2-1 +-Update with latest from NSA + +* Thu May 27 2004 Dan Walsh 1.13.1-1 +- Change to use new policy mechanism + +* Mon May 17 2004 Dan Walsh 1.12-2 +- add man patch + +* Fri May 14 2004 Dan Walsh 1.12-1 +- Update with latest from NSA + +* Wed May 5 2004 Dan Walsh 1.11.4-1 +- Update with latest from NSA + +* Thu Apr 22 2004 Dan Walsh 1.11.3-1 +- Add changes for relaxed policy +- Update to match NSA + +* Thu Apr 15 2004 Dan Walsh 1.11.2-1 +- Add relaxed policy changes + +* Thu Apr 15 2004 Dan Walsh 1.11-4 +- Sync with NSA + +* Thu Apr 15 2004 Dan Walsh 1.11-3 +- Remove requires glibc>2.3.4 + +* Wed Apr 14 2004 Dan Walsh 1.11-2 +- Fix selinuxenabled man page. + +* Wed Apr 7 2004 Dan Walsh 1.11-1 +- Upgrade to 1.11 + +* Wed Apr 7 2004 Dan Walsh 1.10-2 +- Add memleaks patch + +* Wed Apr 7 2004 Dan Walsh 1.10-1 +- Upgrade to latest from NSA and add more man pages + +* Thu Apr 1 2004 Dan Walsh 1.9-1 +- Update to match NSA +- Cleanup some man pages + +* Tue Mar 30 2004 Dan Walsh 1.8-1 +- Upgrade to latest from NSA + +* Thu Mar 25 2004 Dan Walsh 1.6-6 +- Add Russell's Man pages + +* Thu Mar 25 2004 Dan Walsh 1.6-5 +- Change getenforce to also check is_selinux_enabled + +* Thu Mar 25 2004 Dan Walsh 1.6-4 +- Add ownership to /usr/include/selinux + +* Wed Mar 10 2004 Dan Walsh 1.6-3 +- fix location of file_contexts file. + +* Wed Mar 10 2004 Dan Walsh 1.6-2 +- Fix matchpathcon to use BUFSIZ + +* Tue Mar 02 2004 Elliot Lee +- rebuilt + +* Mon Feb 23 2004 Dan Walsh 1.4-11 +- add matchpathcon + +* Fri Feb 13 2004 Elliot Lee +- rebuilt + +* Fri Jan 23 2004 Dan Walsh 1.4-9 +- Add rootok patch + +* Wed Jan 14 2004 Dan Walsh 1.4-8 +- Updated getpeernam patch + +* Tue Jan 13 2004 Dan Walsh 1.4-7 +- Add getpeernam patch + +* Thu Dec 18 2003 Dan Walsh 1.4-6 +- Add getpeercon patch + +* Thu Dec 18 2003 Dan Walsh 1.4-5 +- Put mntpoint patch, because found fix for SysVinit + +* Wed Dec 17 2003 Dan Walsh 1.4-4 +- Add remove mntpoint patch, because it breaks SysVinit + +* Wed Dec 17 2003 Dan Walsh 1.4-3 +- Add mntpoint patch for SysVinit + +* Fri Dec 12 2003 Dan Walsh 1.4-2 +- Add -r -u -t to getcon + +* Sat Dec 6 2003 Dan Walsh 1.4-1 +- Upgrade to latest from NSA + +* Mon Oct 27 2003 Dan Walsh 1.3-2 +- Fix x86_64 build + +* Wed Oct 22 2003 Dan Walsh 1.3-1 +- Latest tarball from NSA. + +* Tue Oct 21 2003 Dan Walsh 1.2-9 +- Update with latest changes from NSA + +* Mon Oct 20 2003 Dan Walsh 1.2-8 +- Change location of .so file + +* Wed Oct 8 2003 Dan Walsh 1.2-7 +- Break out into development library + +* Wed Oct 8 2003 Dan Walsh 1.2-6 +- Move location of libselinux.so to /lib + +* Fri Oct 3 2003 Dan Walsh 1.2-5 +- Add selinuxenabled patch + +* Wed Oct 1 2003 Dan Walsh 1.2-4 +- Update with final NSA 1.2 sources. + +* Fri Sep 12 2003 Dan Walsh 1.2-3 +- Update with latest from NSA. + +* Thu Aug 28 2003 Dan Walsh 1.2-2 +- Fix to build on x86_64 + +* Thu Aug 21 2003 Dan Walsh 1.2-1 +- update for version 1.2 + +* Tue May 27 2003 Dan Walsh 1.0-1 +- Initial version