From bbf91d52457ed55c5128c91ece46213ecd377224 Mon Sep 17 00:00:00 2001 From: CentOS Sources Date: Nov 11 2022 04:14:48 +0000 Subject: import rsync-3.1.3-19.el8_7.1 --- diff --git a/SOURCES/rsync-3.1.3-filtering-rules.patch b/SOURCES/rsync-3.1.3-filtering-rules.patch new file mode 100644 index 0000000..a4741cf --- /dev/null +++ b/SOURCES/rsync-3.1.3-filtering-rules.patch @@ -0,0 +1,333 @@ +diff --git a/exclude.c b/exclude.c +index 13c4253..232249f 100644 +--- a/exclude.c ++++ b/exclude.c +@@ -79,6 +79,10 @@ static filter_rule **mergelist_parents; + static int mergelist_cnt = 0; + static int mergelist_size = 0; + ++#define LOCAL_RULE 1 ++#define REMOTE_RULE 2 ++static uchar cur_elide_value = REMOTE_RULE; ++ + /* Each filter_list_struct describes a singly-linked list by keeping track + * of both the head and tail pointers. The list is slightly unusual in that + * a parent-dir's content can be appended to the end of the local list in a +@@ -218,6 +222,7 @@ static void add_rule(filter_rule_list *listp, const char *pat, unsigned int pat_ + slash_cnt++; + } + } ++ rule->elide = 0; + strlcpy(rule->pattern + pre_len, pat, pat_len + 1); + pat_len += pre_len; + if (suf_len) { +@@ -364,6 +369,8 @@ void implied_include_partial_string(const char *s_start, const char *s_end) + void free_implied_include_partial_string() + { + if (partial_string_buf) { ++ if (partial_string_len) ++ add_implied_include("", 0); + free(partial_string_buf); + partial_string_buf = NULL; + } +@@ -374,9 +381,8 @@ void free_implied_include_partial_string() + * that the receiver uses to validate the file list from the sender. */ + void add_implied_include(const char *arg, int skip_daemon_module) + { +- filter_rule *rule; + int arg_len, saw_wild = 0, saw_live_open_brkt = 0, backslash_cnt = 0; +- int slash_cnt = 1; /* We know we're adding a leading slash. */ ++ int slash_cnt = 0; + const char *cp; + char *p; + if (am_server || old_style_args || list_only || read_batch || filesfrom_host != NULL) +@@ -407,6 +413,7 @@ void add_implied_include(const char *arg, int skip_daemon_module) + arg++; + arg_len = strlen(arg); + if (arg_len) { ++ char *new_pat; + if (strpbrk(arg, "*[?")) { + /* We need to add room to escape backslashes if wildcard chars are present. */ + for (cp = arg; (cp = strchr(cp, '\\')) != NULL; cp++) +@@ -414,16 +421,9 @@ void add_implied_include(const char *arg, int skip_daemon_module) + saw_wild = 1; + } + arg_len++; /* Leave room for the prefixed slash */ +- rule = new0(filter_rule); +- if (!implied_filter_list.head) +- implied_filter_list.head = implied_filter_list.tail = rule; +- else { +- rule->next = implied_filter_list.head; +- implied_filter_list.head = rule; +- } +- rule->rflags = FILTRULE_INCLUDE + (saw_wild ? FILTRULE_WILD : 0); +- p = rule->pattern = new_array(char, arg_len + 1); ++ p = new_pat = new_array(char, arg_len + 1); + *p++ = '/'; ++ slash_cnt++; + for (cp = arg; *cp; ) { + switch (*cp) { + case '\\': +@@ -439,15 +439,70 @@ void add_implied_include(const char *arg, int skip_daemon_module) + break; + case '/': + if (p[-1] == '/') { /* This is safe because of the initial slash. */ ++ if (*++cp == '\0') { ++ slash_cnt--; ++ p--; ++ } ++ } else if (cp[1] == '\0') { + cp++; +- break; ++ } else { ++ slash_cnt++; ++ *p++ = *cp++; + } +- if (relative_paths) { +- filter_rule const *ent; ++ break; ++ case '.': ++ if (p[-1] == '/') { ++ if (cp[1] == '/') { ++ cp += 2; ++ if (!*cp) { ++ slash_cnt--; ++ p--; ++ } ++ } else if (cp[1] == '\0') { ++ cp++; ++ slash_cnt--; ++ p--; ++ } else ++ *p++ = *cp++; ++ } else ++ *p++ = *cp++; ++ break; ++ case '[': ++ saw_live_open_brkt = 1; ++ *p++ = *cp++; ++ break; ++ default: ++ *p++ = *cp++; ++ break; ++ } ++ } ++ *p = '\0'; ++ arg_len = p - new_pat; ++ if (!arg_len) ++ free(new_pat); ++ else { ++ filter_rule *rule = new0(filter_rule); ++ rule->rflags = FILTRULE_INCLUDE + (saw_wild ? FILTRULE_WILD : 0); ++ rule->u.slash_cnt = slash_cnt; ++ arg = rule->pattern = new_pat; ++ if (!implied_filter_list.head) ++ implied_filter_list.head = implied_filter_list.tail = rule; ++ else { ++ rule->next = implied_filter_list.head; ++ implied_filter_list.head = rule; ++ } ++ if (DEBUG_GTE(FILTER, 3)) ++ rprintf(FINFO, "[%s] add_implied_include(%s)\n", who_am_i(), arg); ++ if (saw_live_open_brkt) ++ maybe_add_literal_brackets_rule(rule, arg_len); ++ if (relative_paths && slash_cnt) { ++ filter_rule const *ent; ++ slash_cnt = 1; ++ for (p = new_pat + 1; (p = strchr(p, '/')) != NULL; p++) { + int found = 0; + *p = '\0'; + for (ent = implied_filter_list.head; ent; ent = ent->next) { +- if (ent != rule && strcmp(ent->pattern, rule->pattern) == 0) { ++ if (ent != rule && strcmp(ent->pattern, new_pat) == 0) { + found = 1; + break; + } +@@ -456,9 +511,9 @@ void add_implied_include(const char *arg, int skip_daemon_module) + filter_rule *R_rule = new0(filter_rule); + R_rule->rflags = FILTRULE_INCLUDE | FILTRULE_DIRECTORY; + /* Check if our sub-path has wildcards or escaped backslashes */ +- if (saw_wild && strpbrk(rule->pattern, "*[?\\")) ++ if (saw_wild && strpbrk(new_pat, "*[?\\")) + R_rule->rflags |= FILTRULE_WILD; +- R_rule->pattern = strdup(rule->pattern); ++ R_rule->pattern = strdup(new_pat); + R_rule->u.slash_cnt = slash_cnt; + R_rule->next = implied_filter_list.head; + implied_filter_list.head = R_rule; +@@ -469,32 +524,16 @@ void add_implied_include(const char *arg, int skip_daemon_module) + if (saw_live_open_brkt) + maybe_add_literal_brackets_rule(R_rule, -1); + } ++ *p = '/'; ++ slash_cnt++; + } +- slash_cnt++; +- *p++ = *cp++; +- break; +- case '[': +- saw_live_open_brkt = 1; +- *p++ = *cp++; +- break; +- default: +- *p++ = *cp++; +- break; + } + } +- *p = '\0'; +- rule->u.slash_cnt = slash_cnt; +- arg = rule->pattern; +- arg_len = p - arg; /* We recompute it due to backslash weirdness. */ +- if (DEBUG_GTE(FILTER, 3)) +- rprintf(FINFO, "[%s] add_implied_include(%s)\n", who_am_i(), rule->pattern); +- if (saw_live_open_brkt) +- maybe_add_literal_brackets_rule(rule, arg_len); + } + + if (recurse || xfer_dirs) { + /* Now create a rule with an added "/" & "**" or "*" at the end */ +- rule = new0(filter_rule); ++ filter_rule *rule = new0(filter_rule); + rule->rflags = FILTRULE_INCLUDE | FILTRULE_WILD; + if (recurse) + rule->rflags |= FILTRULE_WILD2; +@@ -502,7 +541,7 @@ void add_implied_include(const char *arg, int skip_daemon_module) + if (!saw_wild && backslash_cnt) { + /* We are appending a wildcard, so now the backslashes need to be escaped. */ + p = rule->pattern = new_array(char, arg_len + backslash_cnt + 3 + 1); +- for (cp = arg; *cp; ) { ++ for (cp = arg; *cp; ) { /* Note that arg_len != 0 because backslash_cnt > 0 */ + if (*cp == '\\') + *p++ = '\\'; + *p++ = *cp++; +@@ -514,13 +553,15 @@ void add_implied_include(const char *arg, int skip_daemon_module) + p += arg_len; + } + } +- if (p[-1] != '/') ++ if (p[-1] != '/') { + *p++ = '/'; ++ slash_cnt++; ++ } + *p++ = '*'; + if (recurse) + *p++ = '*'; + *p = '\0'; +- rule->u.slash_cnt = slash_cnt + 1; ++ rule->u.slash_cnt = slash_cnt; + rule->next = implied_filter_list.head; + implied_filter_list.head = rule; + if (DEBUG_GTE(FILTER, 3)) +@@ -869,7 +910,7 @@ static int rule_matches(const char *fname, filter_rule *ex, int name_flags) + const char *strings[16]; /* more than enough */ + const char *name = fname + (*fname == '/'); + +- if (!*name) ++ if (!*name || ex->elide == cur_elide_value) + return 0; + + if (!(name_flags & NAME_IS_XATTR) ^ !(ex->rflags & FILTRULE_XATTR)) +@@ -985,6 +1026,15 @@ int name_is_excluded(const char *fname, int name_flags, int filter_level) + return 0; + } + ++int check_server_filter(filter_rule_list *listp, enum logcode code, const char *name, int name_flags) ++{ ++ int ret; ++ cur_elide_value = LOCAL_RULE; ++ ret = check_filter(listp, code, name, name_flags); ++ cur_elide_value = REMOTE_RULE; ++ return ret; ++} ++ + /* Return -1 if file "name" is defined to be excluded by the specified + * exclude list, 1 if it is included, and 0 if it was not matched. */ + int check_filter(filter_rule_list *listp, enum logcode code, +@@ -1550,7 +1600,7 @@ char *get_rule_prefix(filter_rule *rule, const char *pat, int for_xfer, + + static void send_rules(int f_out, filter_rule_list *flp) + { +- filter_rule *ent, *prev = NULL; ++ filter_rule *ent; + + for (ent = flp->head; ent; ent = ent->next) { + unsigned int len, plen, dlen; +@@ -1565,21 +1615,15 @@ static void send_rules(int f_out, filter_rule_list *flp) + * merge files as an optimization (since they can only have + * include/exclude rules). */ + if (ent->rflags & FILTRULE_SENDER_SIDE) +- elide = am_sender ? 1 : -1; ++ elide = am_sender ? LOCAL_RULE : REMOTE_RULE; + if (ent->rflags & FILTRULE_RECEIVER_SIDE) +- elide = elide ? 0 : am_sender ? -1 : 1; ++ elide = elide ? 0 : am_sender ? REMOTE_RULE : LOCAL_RULE; + else if (delete_excluded && !elide + && (!(ent->rflags & FILTRULE_PERDIR_MERGE) + || ent->rflags & FILTRULE_NO_PREFIXES)) +- elide = am_sender ? 1 : -1; +- if (elide < 0) { +- if (prev) +- prev->next = ent->next; +- else +- flp->head = ent->next; +- } else +- prev = ent; +- if (elide > 0) ++ elide = am_sender ? LOCAL_RULE : REMOTE_RULE; ++ ent->elide = elide; ++ if (elide == LOCAL_RULE) + continue; + if (ent->rflags & FILTRULE_CVS_IGNORE + && !(ent->rflags & FILTRULE_MERGE_FILE)) { +@@ -1607,7 +1651,6 @@ static void send_rules(int f_out, filter_rule_list *flp) + if (dlen) + write_byte(f_out, '/'); + } +- flp->tail = prev; + } + + /* This is only called by the client. */ +diff --git a/options.c b/options.c +index afc33ce..4d0a1a6 100644 +--- a/options.c ++++ b/options.c +@@ -2426,7 +2426,9 @@ char *safe_arg(const char *opt, const char *arg) + char *ret; + if (!protect_args && old_style_args < 2 && (!old_style_args || (!is_filename_arg && opt != SPLIT_ARG_WHEN_OLD))) { + const char *f; +- if (!old_style_args && *arg == '~' && (relative_paths || !strchr(arg, '/'))) { ++ if (!old_style_args && *arg == '~' ++ && ((relative_paths && !strstr(arg, "/./")) ++ || !strchr(arg, '/'))) { + extras++; + escape_leading_tilde = 1; + } +diff --git a/flist.c b/flist.c +index 630d685..8c2397b 100644 +--- a/flist.c ++++ b/flist.c +@@ -904,10 +904,10 @@ static struct file_struct *recv_file_entry(int f, struct file_list *flist, int x + exit_cleanup(RERR_UNSUPPORTED); + } + +- if (*thisname != '.' || thisname[1] != '\0') { ++ if (*thisname == '/' ? thisname[1] != '.' || thisname[2] != '\0' : *thisname != '.' || thisname[1] != '\0') { + int filt_flags = S_ISDIR(mode) ? NAME_IS_DIR : NAME_IS_FILE; + if (!trust_sender_filter /* a per-dir filter rule means we must trust the sender's filtering */ +- && filter_list.head && check_filter(&filter_list, FINFO, thisname, filt_flags) < 0) { ++ && filter_list.head && check_server_filter(&filter_list, FINFO, thisname, filt_flags) < 0) { + rprintf(FERROR, "ERROR: rejecting excluded file-list name: %s\n", thisname); + exit_cleanup(RERR_PROTOCOL); + } +diff --git a/rsync.h b/rsync.h +index 53fff2d..b357dad 100644 +--- a/rsync.h ++++ b/rsync.h +@@ -899,6 +899,7 @@ typedef struct filter_struct { + int slash_cnt; + struct filter_list_struct *mergelist; + } u; ++ uchar elide; + } filter_rule; + + typedef struct filter_list_struct { diff --git a/SOURCES/rsync-3.1.3-missing-xattr-filter.patch b/SOURCES/rsync-3.1.3-missing-xattr-filter.patch new file mode 100644 index 0000000..5718fa5 --- /dev/null +++ b/SOURCES/rsync-3.1.3-missing-xattr-filter.patch @@ -0,0 +1,13 @@ +diff --git a/exclude.c.old b/exclude.c +index 232249f..2f6dccc 100644 +--- a/exclude.c.old ++++ b/exclude.c +@@ -1575,6 +1575,8 @@ char *get_rule_prefix(filter_rule *rule, const char *pat, int for_xfer, + } + if (rule->rflags & FILTRULE_EXCLUDE_SELF) + *op++ = 'e'; ++ if (rule->rflags & FILTRULE_XATTR) ++ *op++ = 'x'; + if (rule->rflags & FILTRULE_SENDER_SIDE + && (!for_xfer || protocol_version >= 29)) + *op++ = 's'; diff --git a/SPECS/rsync.spec b/SPECS/rsync.spec index e6050c5..0832d0c 100644 --- a/SPECS/rsync.spec +++ b/SPECS/rsync.spec @@ -9,7 +9,7 @@ Summary: A program for synchronizing files over a network Name: rsync Version: 3.1.3 -Release: 19%{?dist} +Release: 19%{?dist}.1 Group: Applications/Internet URL: http://rsync.samba.org/ @@ -40,6 +40,8 @@ Patch9: rsync-3.1.3-cve-2018-25032.patch Patch10: rsync-3.1.3-sparse-block.patch Patch11: rsync-3.1.3-cve-2022-29154.patch Patch12: rsync-3.1.3-cve-2022-37434.patch +Patch13: rsync-3.1.3-filtering-rules.patch +Patch14: rsync-3.1.3-missing-xattr-filter.patch %description Rsync uses a reliable algorithm to bring remote and host files into @@ -90,6 +92,8 @@ patch -p1 -i patches/copy-devices.diff %patch10 -p1 -b .spars-block %patch11 -p1 -b .cve-2022-29154 %patch12 -p1 -b .cve-2022-37434 +%patch13 -p1 -b .filtering-rules +%patch14 -p1 -b .xattr-filter %build %configure @@ -136,6 +140,9 @@ chmod -x support/* %systemd_postun_with_restart rsyncd.service %changelog +* Wed Nov 02 2022 Michal Ruprich - 3.1.3-19.1 +- Resolves: #2139118 - rsync-daemon fail on 3.1.3 + * Thu Aug 18 2022 Michal Ruprich - 3.1.3-19 - Resolves: #2116668 - zlib: a heap-based buffer over-read or buffer overflow in inflate in inflate.c via a large gzip header extra field