From b67be025ebacff9a3ff20448d5019b1ae6525cf0 Mon Sep 17 00:00:00 2001 From: Florian Festi Date: Dec 05 2022 13:39:09 +0000 Subject: Add --nocompression to rpm2archive Resolves: #2150804 --- diff --git a/rpm-4.16.1.3-rpm2archive-error-handling.patch b/rpm-4.16.1.3-rpm2archive-error-handling.patch new file mode 100644 index 0000000..4a8a6f5 --- /dev/null +++ b/rpm-4.16.1.3-rpm2archive-error-handling.patch @@ -0,0 +1,51 @@ +From f1634250587479d664b34b6de1a6546b2c2b9de5 Mon Sep 17 00:00:00 2001 +From: Florian Festi +Date: Mon, 18 Jan 2021 15:02:34 +0100 +Subject: [PATCH] rpm2archive: Add more error handling + +Cleanly error out if file can't be written instead of segfaulting + +Resolves: #1091 +--- + rpm2archive.c | 17 ++++++++++++----- + 1 file changed, 12 insertions(+), 5 deletions(-) + +diff --git a/rpm2archive.c b/rpm2archive.c +index 646f1663d..15c5da016 100644 +--- a/rpm2archive.c ++++ b/rpm2archive.c +@@ -119,9 +119,14 @@ static int process_package(rpmts ts, char * filename) + + /* create archive */ + a = archive_write_new(); +- archive_write_add_filter_gzip(a); +- archive_write_set_format_pax_restricted(a); +- ++ if (archive_write_add_filter_gzip(a) != ARCHIVE_OK) { ++ fprintf(stderr, "Error: Could not create gzip output filter\n"); ++ exit(EXIT_FAILURE); ++ } ++ if (archive_write_set_format_pax_restricted(a) != ARCHIVE_OK) { ++ fprintf(stderr, "Error: Format pax restricted is not supported\n"); ++ exit(EXIT_FAILURE); ++ } + if (!strcmp(filename, "-")) { + if (isatty(STDOUT_FILENO)) { + fprintf(stderr, "Error: refusing to output archive data to a terminal.\n"); +@@ -130,9 +135,11 @@ static int process_package(rpmts ts, char * filename) + archive_write_open_fd(a, STDOUT_FILENO); + } else { + char * outname = rstrscat(NULL, filename, ".tgz", NULL); +- archive_write_open_filename(a, outname); ++ if (archive_write_open_filename(a, outname) != ARCHIVE_OK) { ++ fprintf(stderr, "Error: Can't open output file: %s\n", outname); ++ exit(EXIT_FAILURE); ++ } + _free(outname); +- // XXX error handling + } + + entry = archive_entry_new(); +-- +2.38.1 + diff --git a/rpm-4.16.1.3-rpm2archive-nocompression.patch b/rpm-4.16.1.3-rpm2archive-nocompression.patch new file mode 100644 index 0000000..0486a0c --- /dev/null +++ b/rpm-4.16.1.3-rpm2archive-nocompression.patch @@ -0,0 +1,173 @@ +From d8a169164cf40fc1cf6448792c1fa991f19bb375 Mon Sep 17 00:00:00 2001 +From: Florian Festi +Date: Thu, 22 Apr 2021 14:50:34 +0200 +Subject: [PATCH] Add --nocompression option to rpm2archive + +Also use popt for the command line handling. As we are using librpm +anyway there is no reason to keep the dependencies low (as with +rpm2cpio). + +Resolves: #1530 +--- + doc/rpm2archive.8 | 16 ++++++++++--- + rpm2archive.c | 60 ++++++++++++++++++++++++++++++++++------------- + 2 files changed, 57 insertions(+), 19 deletions(-) + +diff --git a/doc/rpm2archive.8 b/doc/rpm2archive.8 +index 8bd6d4ed9d..3895d01981 100644 +--- a/doc/rpm2archive.8 ++++ b/doc/rpm2archive.8 +@@ -3,10 +3,10 @@ + .SH NAME + rpm2archive \- Create tar archive from RPM Package Manager (RPM) package. + .SH SYNOPSIS +-\fBrpm2archive\fP [filename] ++\fBrpm2archive\fP \fB{-n|--nocompression}\fR \fB\fIFILES\fB\fR + .SH DESCRIPTION +-\fBrpm2archive\fP converts the .rpm files specified as arguments to gz +-compressed tar files with suffix ".tgz". ++\fBrpm2archive\fP converts the .rpm files specified as arguments to ++tar files. By default they are gzip compressed and saved with postfix ".tgz". + + If '-' is given as argument, an rpm stream is read from standard in and + written to standard out. +@@ -16,6 +16,16 @@ containing files greater than 4GB which are not supported by cpio. Unless + \fBrpm2cpio\fP \fBrpm2archive\fP needs a working rpm installation which limits + its usefulness for some disaster recovery scenarios. + ++.SH "OPTIONS" ++.TP ++\fB\-n, --nocompression\fR ++Generate uncompressed tar archive and use ".tar" as postfix of the ++file name. ++.PP ++ ++.SH EXAMPLES ++.PP ++ + .br + .I "\fBrpm2archive glint-1.0-1.i386.rpm ; tar -xvz glint-1.0-1.i386.rpm.tgz\fP" + .br +diff --git a/rpm2archive.c b/rpm2archive.c +index d96db006ea..cb39c7a712 100644 +--- a/rpm2archive.c ++++ b/rpm2archive.c +@@ -10,6 +10,8 @@ + + #include + ++#include ++ + #include + #include + #include +@@ -18,6 +20,16 @@ + + #define BUFSIZE (128*1024) + ++int compress = 1; ++ ++static struct poptOption optionsTable[] = { ++ { "nocompression", 'n', POPT_ARG_VAL, &compress, 0, ++ N_("create uncompressed tar file"), ++ NULL }, ++ POPT_AUTOHELP ++ POPT_TABLEEND ++}; ++ + static void fill_archive_entry(struct archive * a, struct archive_entry * entry, rpmfi fi) + { + archive_entry_clear(entry); +@@ -60,7 +72,7 @@ static void write_file_content(struct archive * a, char * buf, rpmfi fi) + } + } + +-static int process_package(rpmts ts, char * filename) ++static int process_package(rpmts ts, const char * filename) + { + FD_t fdi; + FD_t gzdi; +@@ -119,9 +131,11 @@ static int process_package(rpmts ts, char * filename) + + /* create archive */ + a = archive_write_new(); +- if (archive_write_add_filter_gzip(a) != ARCHIVE_OK) { +- fprintf(stderr, "Error: Could not create gzip output filter\n"); +- exit(EXIT_FAILURE); ++ if (compress) { ++ if (archive_write_add_filter_gzip(a) != ARCHIVE_OK) { ++ fprintf(stderr, "%s\n", archive_error_string(a)); ++ exit(EXIT_FAILURE); ++ } + } + if (archive_write_set_format_pax_restricted(a) != ARCHIVE_OK) { + fprintf(stderr, "Error: Format pax restricted is not supported\n"); +@@ -142,7 +156,12 @@ static int process_package(rpmts ts, char * filename) + } + archive_write_open_fd(a, STDOUT_FILENO); + } else { +- char * outname = rstrscat(NULL, filename, ".tgz", NULL); ++ char * outname = rstrscat(NULL, filename, NULL); ++ if (compress) { ++ outname = rstrscat(&outname, ".tgz", NULL); ++ } else { ++ outname = rstrscat(&outname, ".tar", NULL); ++ } + if (archive_write_open_filename(a, outname) != ARCHIVE_OK) { + fprintf(stderr, "Error: Can't open output file: %s\n", outname); + exit(EXIT_FAILURE); +@@ -203,21 +222,22 @@ static int process_package(rpmts ts, char * filename) + return rc; + } + +-int main(int argc, char *argv[]) ++int main(int argc, const char *argv[]) + { +- int rc = 0, i; ++ int rc = 0; ++ poptContext optCon; ++ const char *fn; + + xsetprogname(argv[0]); /* Portability call -- see system.h */ + rpmReadConfigFiles(NULL, NULL); + +- if (argc > 1 && (rstreq(argv[1], "-h") || rstreq(argv[1], "--help"))) { +- fprintf(stderr, "Usage: %s [file.rpm ...]\n", argv[0]); ++ optCon = poptGetContext(NULL, argc, argv, optionsTable, 0); ++ poptSetOtherOptionHelp(optCon, "[OPTIONS]* "); ++ if (argc < 2 || poptGetNextOpt(optCon) == 0) { ++ poptPrintUsage(optCon, stderr, 0); + exit(EXIT_FAILURE); + } + +- if (argc == 1) +- argv[argc++] = "-"; /* abuse NULL pointer at the end of argv */ +- + rpmts ts = rpmtsCreate(); + rpmVSFlags vsflags = 0; + +@@ -227,13 +247,21 @@ int main(int argc, char *argv[]) + vsflags |= RPMVSF_NOHDRCHK; + (void) rpmtsSetVSFlags(ts, vsflags); + +- for (i = 1; i < argc; i++) { ++ /* if no file name is given use stdin/stdout */ ++ if (!poptPeekArg(optCon)) { ++ rc = process_package(ts, "-"); ++ if (rc != 0) ++ goto exit; ++ } + +- rc = process_package(ts, argv[i]); ++ while ((fn = poptGetArg(optCon)) != NULL) { ++ rc = process_package(ts, fn); + if (rc != 0) +- return rc; ++ goto exit; + } + ++ exit: ++ poptFreeContext(optCon); + (void) rpmtsFree(ts); + return rc; + } diff --git a/rpm.spec b/rpm.spec index ebac7d9..c2b481f 100644 --- a/rpm.spec +++ b/rpm.spec @@ -88,6 +88,8 @@ Patch116: rpm-4.16.1.3-bcond-macros.patch Patch117: rpm-4.16.1.3-caret-query.patch Patch118: rpm-4.16.1.3-caret-query2.patch Patch119: rpm-4.18-libselinux-log.patch +Patch120: rpm-4.16.1.3-rpm2archive-error-handling.patch +Patch121: rpm-4.16.1.3-rpm2archive-nocompression.patch # These are not yet upstream Patch906: rpm-4.7.1-geode-i686.patch @@ -625,7 +627,8 @@ fi - Add bcond macros (#2129060) - Fix db queries with carets (#2129468) - Remove spurious Python rpm module (#2135731) -- Handle SELinux log messages (#2123719) +- Handle SELinux log messages (#2123719) +- Add --nocompression to rpm2archive (#2150804) * Fri Oct 21 2022 Michal Domonkos - 4.16.1.3-19 - Bump release for rebuild