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- Log ----------------------------------------------------------------- commit b2d97716ff7f2444fc8249ac249d0557135821e1 Merge: 8e7a32b c5d1d6b Author: Michael Tremer michael.tremer@ipfire.org Date: Wed Jan 26 23:30:31 2011 +0100

Merge branch 'master' of ssh://git.ipfire.org/pub/git/ipfire-3.x

commit 8e7a32baa5ede1929a4817011b265dcef452a1bf Author: Michael Tremer michael.tremer@ipfire.org Date: Wed Jan 26 23:29:45 2011 +0100

naoki: Enable packaging of attrs.

Does not work properly at the moment.

commit bd523de6726a07060e1a852192e8f579602a33c1 Author: Michael Tremer michael.tremer@ipfire.org Date: Wed Jan 26 23:29:28 2011 +0100

tar: Update to 1.25.

-----------------------------------------------------------------------

Summary of changes: .../tar/patches/tar-1.14-loneZeroWarning.patch | 28 ++ ...runcate.patch => tar-1.15.1-vfatTruncate.patch} | 0 pkgs/core/tar/patches/tar-1.17-wildcards.patch | 85 +++++ pkgs/core/tar/patches/tar-1.22-atime-rofs.patch | 13 + pkgs/core/tar/patches/tar-1.23-oldarchive.patch | 14 + ...tar-1.23-xattrs.patch => tar-1.24-xattrs.patch} | 321 +++++++++++--------- .../tar/patches/tar-1.25-listedincremental.patch | 219 +++++++++++++ pkgs/core/tar/patches/tar-1.25-sparse-names.patch | 126 ++++++++ pkgs/core/tar/patches/tar-sigpipe.patch | 12 + pkgs/core/tar/tar.nm | 14 +- tools/packager | 2 +- 11 files changed, 687 insertions(+), 147 deletions(-) create mode 100644 pkgs/core/tar/patches/tar-1.14-loneZeroWarning.patch rename pkgs/core/tar/patches/{tar-1.22-vfatTruncate.patch => tar-1.15.1-vfatTruncate.patch} (100%) create mode 100644 pkgs/core/tar/patches/tar-1.17-wildcards.patch create mode 100644 pkgs/core/tar/patches/tar-1.22-atime-rofs.patch create mode 100644 pkgs/core/tar/patches/tar-1.23-oldarchive.patch rename pkgs/core/tar/patches/{tar-1.23-xattrs.patch => tar-1.24-xattrs.patch} (84%) create mode 100644 pkgs/core/tar/patches/tar-1.25-listedincremental.patch create mode 100644 pkgs/core/tar/patches/tar-1.25-sparse-names.patch create mode 100644 pkgs/core/tar/patches/tar-sigpipe.patch

Difference in files: diff --git a/pkgs/core/tar/patches/tar-1.14-loneZeroWarning.patch b/pkgs/core/tar/patches/tar-1.14-loneZeroWarning.patch new file mode 100644 index 0000000..cefa83d --- /dev/null +++ b/pkgs/core/tar/patches/tar-1.14-loneZeroWarning.patch @@ -0,0 +1,28 @@ +diff -ruNp tar-1.22.orig/src/list.c tar-1.22/src/list.c +--- tar-1.22.orig/src/list.c 2008-10-30 12:10:04.000000000 +0100 ++++ tar-1.22/src/list.c 2009-03-06 00:03:05.925105425 +0100 +@@ -138,6 +138,14 @@ read_and (void (*do_something) (void)) + + if (!ignore_zeros_option) + { ++ /* ++ * According to POSIX tar specs, this is wrong, but on the web ++ * there are some tar specs that can trigger this, and some tar ++ * implementations create tars according to that spec. For now, ++ * let's not be pedantic about issuing the warning. ++ */ ++#if 0 ++ + char buf[UINTMAX_STRSIZE_BOUND]; + + status = read_header (&current_header, &current_stat_info, +@@ -147,6 +155,9 @@ read_and (void (*do_something) (void)) + WARNOPT (WARN_ALONE_ZERO_BLOCK, + (0, 0, _("A lone zero block at %s"), + STRINGIFY_BIGINT (current_block_ordinal (), buf))); ++#endif ++ status = read_header (&current_header, &current_stat_info, ++ read_header_auto); + break; + } + status = prev_status; diff --git a/pkgs/core/tar/patches/tar-1.15.1-vfatTruncate.patch b/pkgs/core/tar/patches/tar-1.15.1-vfatTruncate.patch new file mode 100644 index 0000000..bcbb88e --- /dev/null +++ b/pkgs/core/tar/patches/tar-1.15.1-vfatTruncate.patch @@ -0,0 +1,29 @@ +--- tar-1.15.1/src/system.c.vfatTruncate 2004-09-06 07:31:00.000000000 -0400 ++++ tar-1.15.1/src/system.c 2006-02-03 14:40:51.000000000 -0500 +@@ -272,8 +272,25 @@ + int + sys_truncate (int fd) + { ++ struct stat st; + off_t pos = lseek (fd, (off_t) 0, SEEK_CUR); +- return pos < 0 ? -1 : ftruncate (fd, pos); ++ ++ if ( pos < 0) ++ return -1; ++ ++ if ( ftruncate(fd, pos) && errno == EPERM ) { ++ /* wrapper around ftruncate: ++ * ftruncate may fail to grow the size of a file with some OS and filesystem ++ * combinations. Linux and vfat/fat is one example. If this is the case do ++ * a write to grow the file to the desired length. ++ */ ++ if( (fstat( fd, &st ) == -1) || ++ (st.st_size >= pos) || ++ (lseek( fd, pos - 1, SEEK_SET) == (off_t)-1) || ++ (write( fd, "\0", 1) == -1) ) ++ return -1; ++ } ++ return 0; + } + + /* Return nonzero if NAME is the name of a regular file, or if the file diff --git a/pkgs/core/tar/patches/tar-1.17-wildcards.patch b/pkgs/core/tar/patches/tar-1.17-wildcards.patch new file mode 100644 index 0000000..0ea5269 --- /dev/null +++ b/pkgs/core/tar/patches/tar-1.17-wildcards.patch @@ -0,0 +1,85 @@ +--- tar-1.17/doc/tar.texi.wildcards 2007-06-28 13:23:46.000000000 +0200 ++++ tar-1.17/doc/tar.texi 2007-06-28 13:23:46.000000000 +0200 +@@ -6871,7 +6871,7 @@ The following table summarizes pattern-m + + @multitable @columnfractions .3 .7 + @headitem Members @tab Default settings +-@item Inclusion @tab @option{--no-wildcards --anchored --no-wildcards-match-slash} ++@item Inclusion @tab @option{--wildcards --anchored --wildcards-match-slash} + @item Exclusion @tab @option{--wildcards --no-anchored --wildcards-match-slash} + @end multitable + +@@ -10666,6 +10666,9 @@ version of this document is available at + @table @asis + @item Use of globbing patterns when listing and extracting. + ++Note: Following is true for original unpatched GNU tar. ++For compatibility reasons, the old behavior was preserved. ++ + Previous versions of GNU tar assumed shell-style globbing when + extracting from or listing an archive. For example: + +--- tar-1.17/src/tar.c.wildcards 2007-06-28 13:23:46.000000000 +0200 ++++ tar-1.17/src/tar.c 2007-06-28 13:23:46.000000000 +0200 +@@ -686,7 +686,7 @@ static struct argp_option options[] = { + {"no-ignore-case", NO_IGNORE_CASE_OPTION, 0, 0, + N_("case sensitive matching (default)"), GRID+1 }, + {"wildcards", WILDCARDS_OPTION, 0, 0, +- N_("use wildcards (default for exclusion)"), GRID+1 }, ++ N_("use wildcards (default)"), GRID+1 }, + {"no-wildcards", NO_WILDCARDS_OPTION, 0, 0, + N_("verbatim string matching"), GRID+1 }, + {"no-wildcards-match-slash", NO_WILDCARDS_MATCH_SLASH_OPTION, 0, 0, +@@ -780,8 +780,7 @@ ARGMATCH_VERIFY (atime_preserve_args, at + /* Wildcard matching settings */ + enum wildcards + { +- default_wildcards, /* For exclusion == enable_wildcards, +- for inclusion == disable_wildcards */ ++ default_wildcards, /* enable_wildcards */ + disable_wildcards, + enable_wildcards + }; +@@ -809,7 +808,7 @@ struct tar_args /* Variables used + | recursion_option) + + #define MAKE_INCL_OPTIONS(args) \ +- ((((args)->wildcards == enable_wildcards) ? EXCLUDE_WILDCARDS : 0) \ ++ ((((args)->wildcards != disable_wildcards) ? EXCLUDE_WILDCARDS : 0) \ + | (args)->include_anchored \ + | (args)->matching_flags \ + | recursion_option) +@@ -2126,7 +2125,7 @@ decode_options (int argc, char **argv) + + /* Warn about implicit use of the wildcards in command line arguments. + See TODO */ +- warn_regex_usage = args.wildcards == default_wildcards; ++ warn_regex_usage = 0; /* args.wildcards == default_wildcards; */ + + /* Derive option values and check option consistency. */ + +--- tar-1.17/src/names.c.wildcards 2007-04-03 14:17:13.000000000 +0200 ++++ tar-1.17/src/names.c 2007-06-28 13:30:48.000000000 +0200 +@@ -812,10 +812,7 @@ collect_and_sort_names (void) + + if (name->found_count || name->directory) + continue; +- if (name->matching_flags & EXCLUDE_WILDCARDS) +- /* NOTE: EXCLUDE_ANCHORED is not relevant here */ +- /* FIXME: just skip regexps for now */ +- continue; ++ + chdir_do (name->change_dir); + + if (name->name[0] == 0) +diff -urNp tar-1.23-orig/tests/exclude01.at tar-1.23/tests/exclude01.at +--- tar-1.23-orig/tests/exclude01.at 2010-01-26 12:30:20.000000000 +0100 ++++ tar-1.23/tests/exclude01.at 2010-03-12 14:42:31.000000000 +0100 +@@ -59,6 +59,7 @@ testdir/dir2/file2 + testdir/dir3/ + NEXT + testdir/dir1/* ++testdir/dir1/file1 + NEXT + testdir/dir1/* + NEXT diff --git a/pkgs/core/tar/patches/tar-1.22-atime-rofs.patch b/pkgs/core/tar/patches/tar-1.22-atime-rofs.patch new file mode 100644 index 0000000..c9f3b08 --- /dev/null +++ b/pkgs/core/tar/patches/tar-1.22-atime-rofs.patch @@ -0,0 +1,13 @@ +diff -urNp tar-1.22-orig/src/create.c tar-1.22/src/create.c +--- tar-1.22-orig/src/create.c 2009-05-15 10:50:38.000000000 +0200 ++++ tar-1.22/src/create.c 2009-05-15 10:51:52.000000000 +0200 +@@ -1691,7 +1691,8 @@ dump_file0 (struct tar_stat_info *st, co + set_exit_status (TAREXIT_DIFFERS); + } + else if (atime_preserve_option == replace_atime_preserve +- && set_file_atime (fd, parentfd, name, st->atime) != 0) ++ && set_file_atime (fd, parentfd, name, st->atime) != 0 ++ && errno != EROFS ) + utime_error (p); + } + diff --git a/pkgs/core/tar/patches/tar-1.22-vfatTruncate.patch b/pkgs/core/tar/patches/tar-1.22-vfatTruncate.patch deleted file mode 100644 index bcbb88e..0000000 --- a/pkgs/core/tar/patches/tar-1.22-vfatTruncate.patch +++ /dev/null @@ -1,29 +0,0 @@ ---- tar-1.15.1/src/system.c.vfatTruncate 2004-09-06 07:31:00.000000000 -0400 -+++ tar-1.15.1/src/system.c 2006-02-03 14:40:51.000000000 -0500 -@@ -272,8 +272,25 @@ - int - sys_truncate (int fd) - { -+ struct stat st; - off_t pos = lseek (fd, (off_t) 0, SEEK_CUR); -- return pos < 0 ? -1 : ftruncate (fd, pos); -+ -+ if ( pos < 0) -+ return -1; -+ -+ if ( ftruncate(fd, pos) && errno == EPERM ) { -+ /* wrapper around ftruncate: -+ * ftruncate may fail to grow the size of a file with some OS and filesystem -+ * combinations. Linux and vfat/fat is one example. If this is the case do -+ * a write to grow the file to the desired length. -+ */ -+ if( (fstat( fd, &st ) == -1) || -+ (st.st_size >= pos) || -+ (lseek( fd, pos - 1, SEEK_SET) == (off_t)-1) || -+ (write( fd, "\0", 1) == -1) ) -+ return -1; -+ } -+ return 0; - } - - /* Return nonzero if NAME is the name of a regular file, or if the file diff --git a/pkgs/core/tar/patches/tar-1.23-oldarchive.patch b/pkgs/core/tar/patches/tar-1.23-oldarchive.patch new file mode 100644 index 0000000..6163916 --- /dev/null +++ b/pkgs/core/tar/patches/tar-1.23-oldarchive.patch @@ -0,0 +1,14 @@ +diff -urNp tar-1.23-orig/src/tar.c tar-1.23/src/tar.c +--- tar-1.23-orig/src/tar.c 2010-06-01 13:55:03.792173060 +0200 ++++ tar-1.23/src/tar.c 2010-06-01 14:01:40.494172986 +0200 +@@ -1911,6 +1911,10 @@ parse_opt (int key, char *arg, struct ar + _("Invalid number"))); + } + break; ++ ++ case OLD_ARCHIVE_OPTION: ++ set_archive_format ("v7"); ++ break; + + case OVERWRITE_DIR_OPTION: + old_files_option = DEFAULT_OLD_FILES; diff --git a/pkgs/core/tar/patches/tar-1.23-xattrs.patch b/pkgs/core/tar/patches/tar-1.23-xattrs.patch deleted file mode 100644 index b829652..0000000 --- a/pkgs/core/tar/patches/tar-1.23-xattrs.patch +++ /dev/null @@ -1,1574 +0,0 @@ -diff -urNp tar-1.23-orig/configure.ac tar-1.23/configure.ac ---- tar-1.23-orig/configure.ac 2010-03-10 11:47:54.000000000 +0100 -+++ tar-1.23/configure.ac 2010-03-12 13:48:43.000000000 +0100 -@@ -44,7 +44,7 @@ AC_CHECK_HEADERS_ONCE(fcntl.h linux/fd.h - sys/param.h sys/device.h sys/filio.h sys/gentape.h \ - sys/inet.h sys/io/trioctl.h \ - sys/mtio.h sys/time.h sys/tprintf.h sys/tape.h \ -- unistd.h locale.h) -+ unistd.h locale.h attr/xattr.h sys/acl.h) - - AC_CHECK_HEADERS([sys/buf.h], [], [], - [#if HAVE_SYS_PARAM_H -@@ -91,6 +91,12 @@ gl_INIT - tar_PAXUTILS - - AC_CHECK_FUNCS(fsync getdtablesize lstat mkfifo readlink symlink setlocale utimes) -+AC_CHECK_FUNCS(getxattr fgetxattr lgetxattr \ -+ setxattr fsetxattr lsetxattr \ -+ listxattr flistxattr llistxattr, -+ AC_DEFINE(HAVE_XATTRS,,[Define if we have a working extended attributes]),) -+AC_CHECK_LIB(acl, acl_get_fd) -+ - AC_CHECK_DECLS([getgrgid],,, [#include <grp.h>]) - AC_CHECK_DECLS([getpwuid],,, [#include <pwd.h>]) - AC_CHECK_DECLS([time],,, [#include <time.h>]) -@@ -214,6 +220,7 @@ AC_DEFINE_UNQUOTED(DEFAULT_QUOTING_STYLE - # Iconv - AM_ICONV - AC_CHECK_HEADERS(iconv.h) -+AC_CHECK_HEADERS(attr/xattr.h) - AC_CHECK_TYPE(iconv_t,:, - AC_DEFINE(iconv_t, int, - [Conversion descriptor type]), -@@ -223,6 +230,17 @@ AC_CHECK_TYPE(iconv_t,:, - #endif - ]) - -+AC_ARG_ENABLE(selinux, -+ AC_HELP_STRING([--enable-selinux], -+ [enable SELinux support (disabled by default)]), -+ [selinux_enabled=$enableval], -+ [selinux_enabled=no]) -+ -+if test "x$selinux_enabled" = xyes; then -+ AC_CHECK_LIB(selinux, getfilecon) -+ AC_CHECK_HEADERS(selinux/selinux.h) -+fi -+ - # Gettext. - AM_GNU_GETTEXT([external], [need-formatstring-macros]) - AM_GNU_GETTEXT_VERSION([0.16]) -diff -urNp tar-1.23-orig/doc/tar.texi tar-1.23/doc/tar.texi ---- tar-1.23-orig/doc/tar.texi 2010-03-09 15:24:24.000000000 +0100 -+++ tar-1.23/doc/tar.texi 2010-03-12 13:48:43.000000000 +0100 -@@ -2364,6 +2364,10 @@ Normally when creating an archive, @comm - @samp{/} from member names. This option disables that behavior. - @xref{absolute}. - -+@opsummary{acl} -+@item --acls -+Causes @command{tar} to store ACL's. @xref{Attributes}. -+ - @opsummary{after-date} - @item --after-date - -@@ -2885,6 +2889,10 @@ contents have changed (as opposed to jus - also back up files for which any status information has - changed). @xref{after}. - -+@opsummary{no-acl} -+@item --no-acls -+Causes @command{tar} not to store and not to extract ACL's. @xref{Attributes}. -+ - @opsummary{no-anchored} - @item --no-anchored - An exclude pattern can match any subsequence of the name's components. -@@ -2968,11 +2976,21 @@ locations. Usually @command{tar} determ - the archive can be seeked or not. Use this option to disable this - mechanism. - -+@opsummary{no-selinux} -+@item --no-selinux -+Causes @command{tar} not to store and not to extract SELinux security context. -+@xref{Attributes}. -+ - @opsummary{no-unquote} - @item --no-unquote - Treat all input file or member names literally, do not interpret - escape sequences. @xref{input name quoting}. - -+@opsummary{no-xattrs} -+@item --no-xattrs -+Causes @command{tar} not to store and not to extract xattrs. This option also -+enables @option{--no-selinux} and @option{--no-acls}. @xref{Attributes}. -+ - @opsummary{no-wildcards} - @item --no-wildcards - Do not use wildcards. -@@ -3202,6 +3220,11 @@ in cases when such recognition fails. I - archive is open for reading (e.g. with @option{--list} or - @option{--extract} options). - -+@opsummary{selinux} -+@item --selinux -+Causes @command{tar} to store SElinux security context. @xref{Attributes}. -+ -+ - @opsummary{show-defaults} - @item --show-defaults - -@@ -3411,6 +3434,11 @@ Enable or disable warning messages ident - messages are suppressed if @var{keyword} is prefixed with @samp{no-}. - @xref{warnings}. - -+@opsummary{xattrs} -+@item --xattrs -+Causes @command{tar} to store xattrs. This option also enables -+@option{--selinux} and @option{--acls}. @xref{Attributes}. -+ - @opsummary{wildcards} - @item --wildcards - Use wildcards when matching member names with patterns. -@@ -8599,6 +8627,8 @@ implementation able to read @samp{ustar} - most @samp{posix} archives as well, with the only exception that any - additional information (such as long file names etc.) will in such - case be extracted as plain text files along with the files it refers to. -+This is the only format that can store ACLs, SELinux context and extended -+attributes. - - This archive format will be the default format for future versions - of @GNUTAR{}. -@@ -9160,6 +9190,51 @@ Same as both @option{--same-permissions} - - This option is deprecated, and will be removed in @GNUTAR{} version 1.23. - -+@opindex acls -+@item --acls -+This option causes @command{tar} to store the current ACL in the archive. -+ -+The @option{--acls} option has no equivalent short option name. -+ -+@opindex selinux -+@item --selinux -+This option causes @command{tar} to store the current SELinux security context -+information in the archive. -+ -+The @option{--selinux} option has no equivalent short option name. -+ -+@opindex xattrs -+@item --xattrs -+This option causes @command{tar} to store the current extended attributes in -+the archive. This option also enables @option{--acls} and @option{--selinux} if -+they haven't been set already. -+ -+The @option{--xattrs} option has no equivalent short option name. -+ -+@opindex no-acls -+@item --no-acls -+This option causes @command{tar} not to store the current ACL in the archive -+and not to extract any ACL information in an archive. -+ -+The @option{--no-acls} option has no equivalent short option name. -+ -+@opindex no-selinux -+@item --no-selinux -+This option causes @command{tar} not to store the current SELinux security -+context information in the archive and not to extract any SELinux information in -+an archive. -+ -+The @option{--no-selinux} option has no equivalent short option name. -+ -+@opindex no-xattrs -+@item --no-xattrs -+This option causes @command{tar} not to store the current extended attributes in -+the archive and not to extract any extended attributes in an archive. This -+option also enables @option{--no-acls} and @option{--no-selinux} if -+they haven't been set already. -+ -+The @option{--no-xattrs} option has no equivalent short option name. -+ - @end table - - @node Portability -diff -urNp tar-1.23-orig/src/common.h tar-1.23/src/common.h ---- tar-1.23-orig/src/common.h 2010-01-26 13:21:18.000000000 +0100 -+++ tar-1.23/src/common.h 2010-03-12 13:48:43.000000000 +0100 -@@ -251,6 +251,15 @@ GLOBAL int same_owner_option; - /* If positive, preserve permissions when extracting. */ - GLOBAL int same_permissions_option; - -+/* If positive, save the SELinux context. */ -+GLOBAL int selinux_context_option; -+ -+/* If positive, save the ACLs. */ -+GLOBAL int acls_option; -+ -+/* If positive, save the user and root xattrs. */ -+GLOBAL int xattrs_option; -+ - /* When set, strip the given number of file name components from the file name - before extracting */ - GLOBAL size_t strip_name_components; -@@ -732,6 +741,9 @@ extern char *output_start; - - void update_archive (void); - -+/* Module attrs.c. */ -+#include "xattrs.h" -+ - /* Module xheader.c. */ - - void xheader_init (struct xheader *xhdr); -@@ -753,6 +765,12 @@ bool xheader_string_end (struct xheader - bool xheader_keyword_deleted_p (const char *kw); - char *xheader_format_name (struct tar_stat_info *st, const char *fmt, - size_t n); -+void xheader_xattr_init(struct tar_stat_info *st); -+void xheader_xattr_free(struct xattr_array *vals, size_t sz); -+void xheader_xattr_copy(const struct tar_stat_info *st, -+ struct xattr_array **vals, size_t *sz); -+void xheader_xattr_add(struct tar_stat_info *st, -+ const char *key, const char *val, size_t len); - - /* Module system.c */ - -diff -urNp tar-1.23-orig/src/create.c tar-1.23/src/create.c ---- tar-1.23-orig/src/create.c 2010-03-09 13:52:41.000000000 +0100 -+++ tar-1.23/src/create.c 2010-03-12 13:48:43.000000000 +0100 -@@ -24,6 +24,7 @@ - #include <quotearg.h> - - #include "common.h" -+ - #include <hash.h> - - struct link -@@ -947,6 +948,30 @@ start_header (struct tar_stat_info *st) - GNAME_TO_CHARS (st->gname, header->header.gname); - } - -+ if (archive_format == POSIX_FORMAT) -+ { -+ if (acls_option > 0) -+ { -+ if (st->acls_a_ptr) -+ xheader_store ("SCHILY.acl.access", st, NULL); -+ if (st->acls_d_ptr) -+ xheader_store ("SCHILY.acl.default", st, NULL); -+ } -+ if ((selinux_context_option > 0) && st->cntx_name) -+ xheader_store ("RHT.security.selinux", st, NULL); -+ if (xattrs_option > 0) -+ { -+ size_t scan_xattr = 0; -+ struct xattr_array *xattr_map = st->xattr_map; -+ -+ while (scan_xattr < st->xattr_map_size) -+ { -+ xheader_store (xattr_map[scan_xattr].xkey, st, &scan_xattr); -+ ++scan_xattr; -+ } -+ } -+ } -+ - return header; - } - -@@ -1580,6 +1605,10 @@ dump_file0 (struct tar_stat_info *st, co - } - } - -+ xattrs_acls_get(st, p, fd, !is_dir); -+ xattrs_selinux_get(st, p, fd); -+ xattrs_xattrs_get(st, p, fd); -+ - if (is_dir) - { - const char *tag_file_name; -@@ -1702,6 +1731,9 @@ dump_file0 (struct tar_stat_info *st, co - if (NAME_FIELD_SIZE - (archive_format == OLDGNU_FORMAT) < size) - write_long_link (st); - -+ xattrs_selinux_get(st, p, -1); -+ xattrs_xattrs_get(st, p, -1); -+ - block_ordinal = current_block_ordinal (); - st->stat.st_size = 0; /* force 0 size on symlink */ - header = start_header (st); -diff -urNp tar-1.23-orig/src/extract.c tar-1.23/src/extract.c ---- tar-1.23-orig/src/extract.c 2010-01-26 12:28:09.000000000 +0100 -+++ tar-1.23/src/extract.c 2010-03-12 13:48:43.000000000 +0100 -@@ -70,6 +70,13 @@ struct delayed_set_stat - mode_t invert_permissions; - enum permstatus permstatus; - bool after_links; -+ char *cntx_name; -+ char *acls_a_ptr; -+ size_t acls_a_len; -+ char *acls_d_ptr; -+ size_t acls_d_len; -+ size_t xattr_map_size; /* Size of the xattr map */ -+ struct xattr_array *xattr_map; - char file_name[1]; - }; - -@@ -97,6 +104,18 @@ struct delayed_link - hard-linked together. */ - struct string_list *sources; - -+ /* SELinux context */ -+ char *cntx_name; -+ -+ /* ACLs */ -+ char *acls_a_ptr; -+ size_t acls_a_len; -+ char *acls_d_ptr; -+ size_t acls_d_len; -+ -+ size_t xattr_map_size; /* Size of the xattr map */ -+ struct xattr_array *xattr_map; -+ - /* The desired target of the desired link. */ - char target[1]; - }; -@@ -290,6 +309,10 @@ set_stat (char const *file_name, - give files away. */ - } - -+ xattrs_acls_set(st, file_name, typeflag); -+ xattrs_selinux_set(st, file_name, typeflag); -+ xattrs_xattrs_set(st, file_name, typeflag); -+ - if (0 < same_owner_option && permstatus != INTERDIR_PERMSTATUS) - { - /* When lchown exists, it should be used to change the attributes of -@@ -366,6 +389,29 @@ delay_set_stat (char const *file_name, s - data->invert_permissions = invert_permissions; - data->permstatus = permstatus; - data->after_links = 0; -+ data->cntx_name = NULL; -+ assign_string (&data->cntx_name, st->cntx_name); -+ if (st->acls_a_ptr) -+ { -+ data->acls_a_ptr = xmemdup(st->acls_a_ptr, st->acls_a_len + 1); -+ data->acls_a_len = st->acls_a_len; -+ } -+ else -+ { -+ data->acls_a_ptr = NULL; -+ data->acls_a_len = 0; -+ } -+ if (st->acls_d_ptr) -+ { -+ data->acls_d_ptr = xmemdup(st->acls_d_ptr, st->acls_d_len + 1); -+ data->acls_d_len = st->acls_d_len; -+ } -+ else -+ { -+ data->acls_d_ptr = NULL; -+ data->acls_d_len = 0; -+ } -+ xheader_xattr_copy (st, &data->xattr_map, &data->xattr_map_size); - strcpy (data->file_name, file_name); - delayed_set_stat_head = data; - } -@@ -571,6 +617,31 @@ maybe_recoverable (char *file_name, int - } - } - -+/* Restore stat extended attributes (xattr) for FILE_NAME, using information -+ given in *ST. Restore before extraction because they may affect layout. -+ If not restoring permissions, invert the -+ INVERT_PERMISSIONS bits from the file's current permissions. -+ TYPEFLAG specifies the type of the file. -+ FILE_CREATED indicates set_xattr has created the file */ -+static int -+set_xattr (char const *file_name, struct tar_stat_info const *st, -+ mode_t invert_permissions, char typeflag, int *file_created) -+{ -+ int status = 0; -+ int interdir_made = 0; -+ -+ if ((xattrs_option >= 0) && st->xattr_map_size) { -+ mode_t mode = current_stat_info.stat.st_mode & MODE_RWX & ~ current_umask; -+ -+ do -+ status = mknod (file_name, mode ^ invert_permissions, 0); -+ while (status && maybe_recoverable ((char *)file_name, &interdir_made)); -+ xattrs_xattrs_set(st, file_name, typeflag); -+ *file_created = 1; -+ } -+ return(status); -+} -+ - /* Fix the statuses of all directories whose statuses need fixing, and - which are not ancestors of FILE_NAME. If AFTER_LINKS is - nonzero, do this for all such directories; otherwise, stop at the -@@ -624,11 +695,22 @@ apply_nonancestor_delayed_set_stat (char - sb.stat.st_gid = data->gid; - sb.atime = data->atime; - sb.mtime = data->mtime; -+ sb.cntx_name = data->cntx_name; -+ sb.acls_a_ptr = data->acls_a_ptr; -+ sb.acls_a_len = data->acls_a_len; -+ sb.acls_d_ptr = data->acls_d_ptr; -+ sb.acls_d_len = data->acls_d_len; -+ sb.xattr_map = data->xattr_map; -+ sb.xattr_map_size = data->xattr_map_size; - set_stat (data->file_name, &sb, cur_info, - data->invert_permissions, data->permstatus, DIRTYPE); - } - - delayed_set_stat_head = data->next; -+ xheader_xattr_free (data->xattr_map, data->xattr_map_size); -+ free (data->cntx_name); -+ free (data->acls_a_ptr); -+ free (data->acls_d_ptr); - free (data); - } - } -@@ -730,7 +812,7 @@ extract_dir (char *file_name, int typefl - - - static int --open_output_file (char *file_name, int typeflag, mode_t mode) -+open_output_file (char *file_name, int typeflag, mode_t mode, int file_created) - { - int fd; - int openflag = (O_WRONLY | O_BINARY | O_CREAT -@@ -738,6 +820,10 @@ open_output_file (char *file_name, int t - ? O_TRUNC - : O_EXCL)); - -+ /* File might be created in set_xattr. So clear O_EXCL to avoid open() failure */ -+ if (file_created) -+ openflag = openflag & ~O_EXCL; -+ - #if O_CTG - /* Contiguous files (on the Masscomp) have to specify the size in - the open call that creates them. */ -@@ -796,8 +882,18 @@ extract_file (char *file_name, int typef - else - { - int recover = RECOVER_NO; -+ int file_created = 0; -+ if (set_xattr (file_name, &current_stat_info, invert_permissions, -+ typeflag, &file_created)) -+ { -+ skip_member (); -+ open_error (file_name); -+ return 1; -+ } -+ - do -- fd = open_output_file (file_name, typeflag, mode ^ invert_permissions); -+ fd = open_output_file (file_name, typeflag, mode ^ invert_permissions, -+ file_created); - while (fd < 0 - && (recover = maybe_recoverable (file_name, &interdir_made)) - == RECOVER_OK); -@@ -922,6 +1018,13 @@ create_placeholder_file (char *file_name - + strlen (file_name) + 1); - p->sources->next = 0; - strcpy (p->sources->string, file_name); -+ p->cntx_name = NULL; -+ assign_string (&p->cntx_name, current_stat_info.cntx_name); -+ p->acls_a_ptr = NULL; -+ p->acls_a_len = 0; -+ p->acls_d_ptr = NULL; -+ p->acls_d_len = 0; -+ xheader_xattr_copy (&current_stat_info, &p->xattr_map, &p->xattr_map_size); - strcpy (p->target, current_stat_info.link_name); - - h = delayed_set_stat_head; -@@ -1335,6 +1438,13 @@ apply_delayed_links (void) - struct tar_stat_info st1; - st1.stat.st_uid = ds->uid; - st1.stat.st_gid = ds->gid; -+ st1.cntx_name = ds->cntx_name; -+ st1.acls_a_ptr = ds->acls_a_ptr; -+ st1.acls_a_len = ds->acls_a_len; -+ st1.acls_d_ptr = ds->acls_d_ptr; -+ st1.acls_d_len = ds->acls_d_len; -+ st1.xattr_map = ds->xattr_map; -+ st1.xattr_map_size = ds->xattr_map_size; - set_stat (source, &st1, NULL, 0, 0, SYMTYPE); - valid_source = source; - } -@@ -1348,6 +1458,9 @@ apply_delayed_links (void) - sources = next; - } - -+ xheader_xattr_free (ds->xattr_map, ds->xattr_map_size); -+ free (ds->cntx_name); -+ - { - struct delayed_link *next = ds->next; - free (ds); -diff -urNp tar-1.23-orig/src/list.c tar-1.23/src/list.c ---- tar-1.23-orig/src/list.c 2010-03-12 13:40:53.000000000 +0100 -+++ tar-1.23/src/list.c 2010-03-12 13:48:43.000000000 +0100 -@@ -585,6 +585,13 @@ decode_header (union block *header, stru - assign_string (&stat_info->gname, - header->header.gname[0] ? header->header.gname : NULL); - -+ stat_info->acls_a_ptr = NULL; -+ stat_info->acls_a_len = 0; -+ stat_info->acls_d_ptr = NULL; -+ stat_info->acls_d_len = 0; -+ stat_info->cntx_name = NULL; -+ xheader_xattr_init(stat_info); -+ - if (format == OLDGNU_FORMAT && incremental_option) - { - stat_info->atime.tv_sec = TIME_FROM_HEADER (header->oldgnu_header.atime); -diff -urNp tar-1.23-orig/src/Makefile.am tar-1.23/src/Makefile.am ---- tar-1.23-orig/src/Makefile.am 2010-01-26 12:30:20.000000000 +0100 -+++ tar-1.23/src/Makefile.am 2010-03-12 13:48:43.000000000 +0100 -@@ -20,7 +20,7 @@ - - bin_PROGRAMS = tar - --noinst_HEADERS = arith.h common.h tar.h -+noinst_HEADERS = arith.h common.h tar.h xattrs.h - tar_SOURCES = \ - buffer.c\ - checkpoint.c\ -@@ -42,10 +42,11 @@ tar_SOURCES = \ - unlink.c\ - update.c\ - utf8.c\ -- warning.c -+ warning.c\ -+ xattrs.c - - INCLUDES = -I$(top_srcdir)/gnu -I../ -I../gnu -I$(top_srcdir)/lib -I../lib - - LDADD = ../lib/libtar.a ../gnu/libgnu.a $(LIBINTL) $(LIBICONV) - --tar_LDADD = $(LDADD) $(LIB_CLOCK_GETTIME) -+tar_LDADD = $(LIBS) $(LDADD) $(LIB_CLOCK_GETTIME) -diff -urNp tar-1.23-orig/src/tar.c tar-1.23/src/tar.c ---- tar-1.23-orig/src/tar.c 2010-03-09 13:52:41.000000000 +0100 -+++ tar-1.23/src/tar.c 2010-03-12 13:48:43.000000000 +0100 -@@ -255,7 +255,8 @@ tar_set_quoting_style (char *arg) - - enum - { -- ANCHORED_OPTION = CHAR_MAX + 1, -+ ACLS_OPTION = CHAR_MAX + 1, -+ ANCHORED_OPTION, - ATIME_PRESERVE_OPTION, - BACKUP_OPTION, - CHECK_DEVICE_OPTION, -@@ -287,6 +288,7 @@ enum - MODE_OPTION, - MTIME_OPTION, - NEWER_MTIME_OPTION, -+ NO_ACLS_OPTION, - NO_ANCHORED_OPTION, - NO_AUTO_COMPRESS_OPTION, - NO_CHECK_DEVICE_OPTION, -@@ -300,9 +302,11 @@ enum - NO_SAME_OWNER_OPTION, - NO_SAME_PERMISSIONS_OPTION, - NO_SEEK_OPTION, -+ NO_SELINUX_CONTEXT_OPTION, - NO_UNQUOTE_OPTION, - NO_WILDCARDS_MATCH_SLASH_OPTION, - NO_WILDCARDS_OPTION, -+ NO_XATTR_OPTION, - NULL_OPTION, - NUMERIC_OWNER_OPTION, - OCCURRENCE_OPTION, -@@ -324,6 +328,7 @@ enum - RMT_COMMAND_OPTION, - RSH_COMMAND_OPTION, - SAME_OWNER_OPTION, -+ SELINUX_CONTEXT_OPTION, - SHOW_DEFAULTS_OPTION, - SHOW_OMITTED_DIRS_OPTION, - SHOW_TRANSFORMED_NAMES_OPTION, -@@ -339,7 +344,8 @@ enum - VOLNO_FILE_OPTION, - WARNING_OPTION, - WILDCARDS_MATCH_SLASH_OPTION, -- WILDCARDS_OPTION -+ WILDCARDS_OPTION, -+ XATTR_OPTION - }; - - const char *argp_program_version = "tar (" PACKAGE_NAME ") " VERSION; -@@ -485,6 +491,10 @@ static struct argp_option options[] = { - {NULL, 0, NULL, 0, - N_("Handling of file attributes:"), GRID }, - -+ {"acls", ACLS_OPTION, 0, 0, -+ N_("Save the ACLs to the archive"), GRID+1 }, -+ {"no-acls", NO_ACLS_OPTION, 0, 0, -+ N_("Don't extract the ACLs from the archive"), GRID+1 }, - {"owner", OWNER_OPTION, N_("NAME"), 0, - N_("force NAME as owner for added files"), GRID+1 }, - {"group", GROUP_OPTION, N_("NAME"), 0, -@@ -515,6 +525,14 @@ static struct argp_option options[] = { - {"preserve-order", 's', 0, 0, - N_("sort names to extract to match archive"), GRID+1 }, - {"same-order", 0, 0, OPTION_ALIAS, NULL, GRID+1 }, -+ {"selinux", SELINUX_CONTEXT_OPTION, 0, 0, -+ N_("Save the SELinux context to the archive"), GRID+1 }, -+ {"no-selinux", NO_SELINUX_CONTEXT_OPTION, 0, 0, -+ N_("Don't extract the SELinux context from the archive"), GRID+1 }, -+ {"xattrs", XATTR_OPTION, 0, 0, -+ N_("Save the user/root xattrs to the archive"), GRID+1 }, -+ {"no-xattrs", NO_XATTR_OPTION, 0, 0, -+ N_("Don't extract the user/root xattrs from the archive"), GRID+1 }, - {"preserve", PRESERVE_OPTION, 0, 0, - N_("same as both -p and -s"), GRID+1 }, - {"delay-directory-restore", DELAY_DIRECTORY_RESTORE_OPTION, 0, 0, -@@ -2060,6 +2078,37 @@ parse_opt (int key, char *arg, struct ar - same_permissions_option = -1; - break; - -+ case ACLS_OPTION: -+ set_archive_format ("posix"); -+ acls_option = 1; -+ break; -+ -+ case NO_ACLS_OPTION: -+ acls_option = -1; -+ break; -+ -+ case SELINUX_CONTEXT_OPTION: -+ set_archive_format ("posix"); -+ selinux_context_option = 1; -+ break; -+ -+ case NO_SELINUX_CONTEXT_OPTION: -+ selinux_context_option = -1; -+ break; -+ -+ case XATTR_OPTION: -+ set_archive_format ("posix"); -+ if (!acls_option) acls_option = 1; -+ if (!selinux_context_option) selinux_context_option = 1; -+ xattrs_option = 1; -+ break; -+ -+ case NO_XATTR_OPTION: -+ if (!acls_option) acls_option = -1; -+ if (!selinux_context_option) selinux_context_option = -1; -+ xattrs_option = -1; -+ break; -+ - case RECURSION_OPTION: - recursion_option = FNM_LEADING_DIR; - break; -@@ -2442,6 +2491,29 @@ decode_options (int argc, char **argv) - || subcommand_option != LIST_SUBCOMMAND)) - USAGE_ERROR ((0, 0, _("--pax-option can be used only on POSIX archives"))); - -+ /* star create's non-POSIX typed archives with xattr support, so allow the -+ extra headers */ -+ if ((acls_option > 0) -+ && archive_format != POSIX_FORMAT -+ && (subcommand_option != EXTRACT_SUBCOMMAND -+ || subcommand_option != DIFF_SUBCOMMAND -+ || subcommand_option != LIST_SUBCOMMAND)) -+ USAGE_ERROR ((0, 0, _("--acls can be used only on POSIX archives"))); -+ -+ if ((selinux_context_option > 0) -+ && archive_format != POSIX_FORMAT -+ && (subcommand_option != EXTRACT_SUBCOMMAND -+ || subcommand_option != DIFF_SUBCOMMAND -+ || subcommand_option != LIST_SUBCOMMAND)) -+ USAGE_ERROR ((0, 0, _("--selinux can be used only on POSIX archives"))); -+ -+ if ((xattrs_option > 0) -+ && archive_format != POSIX_FORMAT -+ && (subcommand_option != EXTRACT_SUBCOMMAND -+ || subcommand_option != DIFF_SUBCOMMAND -+ || subcommand_option != LIST_SUBCOMMAND)) -+ USAGE_ERROR ((0, 0, _("--xattrs can be used only on POSIX archives"))); -+ - /* If ready to unlink hierarchies, so we are for simpler files. */ - if (recursive_unlink_option) - old_files_option = UNLINK_FIRST_OLD_FILES; -@@ -2662,11 +2734,15 @@ tar_stat_init (struct tar_stat_info *st) - void - tar_stat_destroy (struct tar_stat_info *st) - { -+ xheader_xattr_free (st->xattr_map, st->xattr_map_size); - free (st->orig_file_name); - free (st->file_name); - free (st->link_name); - free (st->uname); - free (st->gname); -+ free (st->cntx_name); -+ free (st->acls_a_ptr); -+ free (st->acls_d_ptr); - free (st->sparse_map); - free (st->dumpdir); - xheader_destroy (&st->xhdr); -diff -urNp tar-1.23-orig/src/tar.h tar-1.23/src/tar.h ---- tar-1.23-orig/src/tar.h 2010-01-26 12:30:20.000000000 +0100 -+++ tar-1.23/src/tar.h 2010-03-12 13:48:43.000000000 +0100 -@@ -276,6 +276,14 @@ struct xheader - uintmax_t string_length; - }; - -+/* Information about xattrs for a file. */ -+struct xattr_array -+ { -+ char *xkey; -+ char *xval_ptr; -+ size_t xval_len; -+ }; -+ - struct tar_stat_info - { - char *orig_file_name; /* name of file read from the archive header */ -@@ -287,6 +295,15 @@ struct tar_stat_info - - char *uname; /* user name of owner */ - char *gname; /* group name of owner */ -+ -+ char *cntx_name; /* SELinux context for the current archive entry. */ -+ -+ char *acls_a_ptr; /* Access ACLs for the current archive entry. */ -+ size_t acls_a_len; /* Access ACLs for the current archive entry. */ -+ -+ char *acls_d_ptr; /* Default ACLs for the current archive entry. */ -+ size_t acls_d_len; /* Default ACLs for the current archive entry. */ -+ - struct stat stat; /* regular filesystem stat */ - - /* STAT doesn't always have access, data modification, and status -@@ -309,6 +326,9 @@ struct tar_stat_info - size_t sparse_map_size; /* Size of the sparse map */ - struct sp_array *sparse_map; - -+ size_t xattr_map_size; /* Size of the xattr map */ -+ struct xattr_array *xattr_map; -+ - /* Extended headers */ - struct xheader xhdr; - -diff -urNp tar-1.23-orig/src/xattrs.c tar-1.23/src/xattrs.c ---- tar-1.23-orig/src/xattrs.c 1970-01-01 01:00:00.000000000 +0100 -+++ tar-1.23/src/xattrs.c 2010-03-12 13:48:43.000000000 +0100 -@@ -0,0 +1,488 @@ -+/* Create a tar archive. -+ -+ Copyright (C) 2006 Free Software Foundation, Inc. -+ -+ Written by James Antill, on 2006-07-27. -+ -+ This program is free software; you can redistribute it and/or modify it -+ under the terms of the GNU General Public License as published by the -+ Free Software Foundation; either version 2, or (at your option) any later -+ version. -+ -+ This program is distributed in the hope that it will be useful, but -+ WITHOUT ANY WARRANTY; without even the implied warranty of -+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General -+ Public License for more details. -+ -+ You should have received a copy of the GNU General Public License along -+ with this program; if not, write to the Free Software Foundation, Inc., -+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ -+ -+#include <system.h> -+ -+#include <quotearg.h> -+ -+#include "common.h" -+ -+ -+#ifndef HAVE_SELINUX_SELINUX_H -+# undef HAVE_LIBSELINUX -+#endif -+ -+#ifndef HAVE_ATTR_XATTR_H -+# undef HAVE_XATTRS -+#endif -+ -+#ifndef HAVE_SYS_ACL_H -+# undef HAVE_LIBACL -+#endif -+ -+#ifdef HAVE_SELINUX_SELINUX_H -+# include <selinux/selinux.h> -+#endif -+ -+#ifdef HAVE_ATTR_XATTR_H -+# include <attr/xattr.h> -+#endif -+ -+#ifdef HAVE_SYS_ACL_H -+# include <sys/acl.h> -+#endif -+ -+ -+#if 0 /* unused by xattr's atm. */ -+static void xattrs__fd_get(struct tar_stat_info *st, -+ char const *file_name, int fd, const char *attr, -+ char **ret_ptr, size_t *ret_len) -+{ -+#ifdef HAVE_XATTRS -+ static ssize_t asz = 1024; -+ ssize_t ret = 0; -+ static char *val = NULL; -+ -+ if (!val) val = xmalloc (asz); -+ -+ while (((ret = fgetxattr (fd, attr, val, asz)) == -1) && -+ (errno == ERANGE)) -+ { -+ asz <<= 1; -+ val = xrealloc (val, asz); -+ } -+ -+ if (ret != -1) -+ { -+ *ret_ptr = xmemdup (val, ret + 1); -+ *ret_len = ret; -+ } -+ else if (errno != ENOATTR) -+ call_arg_warn ("fgetxattr", file_name); -+#endif -+} -+#endif -+ -+static void xattrs__acls_get_a(struct tar_stat_info *st, -+ char const *file_name, int fd, -+ char **ret_ptr, size_t *ret_len) -+{ /* "system.posix_acl_access" */ -+#ifdef HAVE_LIBACL -+ char *val = NULL; -+ ssize_t len; -+ acl_t acl; -+ -+ if (fd != -1) -+ { -+ if ((acl = acl_get_fd (fd)) == (acl_t)NULL) -+ { -+ if (errno != ENOTSUP) -+ call_arg_warn ("acl_get_fd", file_name); -+ return; -+ } -+ } -+ else if ((acl = acl_get_file (file_name, ACL_TYPE_ACCESS)) == (acl_t)NULL) -+ { -+ if (errno != ENOTSUP) -+ call_arg_warn ("acl_get_file", file_name); -+ return; -+ } -+ -+ -+ val = acl_to_text(acl, &len); -+ acl_free (acl); -+ -+ if (val == NULL) -+ { -+ call_arg_warn ("acl_to_text", file_name); -+ return; -+ } -+ -+ *ret_ptr = xstrdup (val); -+ *ret_len = len; -+ -+ acl_free (val); -+#endif -+} -+ -+static void xattrs__acls_get_d(struct tar_stat_info *st, -+ char const *file_name, -+ char **ret_ptr, size_t *ret_len) -+{ /* "system.posix_acl_default" */ -+#ifdef HAVE_LIBACL -+ char *val = NULL; -+ ssize_t len; -+ acl_t acl; -+ -+ if ((acl = acl_get_file (file_name, ACL_TYPE_DEFAULT)) == (acl_t)NULL) -+ { -+ if (errno != ENOTSUP) -+ call_arg_warn ("acl_get_file", file_name); -+ return; -+ } -+ -+ val = acl_to_text(acl, &len); -+ acl_free (acl); -+ -+ if (val == NULL) -+ { -+ call_arg_warn ("acl_to_text", file_name); -+ return; -+ } -+ -+ *ret_ptr = xstrdup (val); -+ *ret_len = len; -+ -+ acl_free (val); -+#endif -+} -+ -+void xattrs_acls_get(struct tar_stat_info *st, char const *file_name, int fd, -+ int xisfile) -+{ -+ if (acls_option > 0) -+ { -+#ifndef HAVE_LIBACL -+ static int done = 0; -+ if (!done) -+ WARN ((0, 0, _("ACL support requested, but not available"))); -+ done = 1; -+#endif -+ xattrs__acls_get_a (st, file_name, fd, -+ &st->acls_a_ptr, &st->acls_a_len); -+ if (!xisfile) -+ xattrs__acls_get_d (st, file_name, -+ &st->acls_d_ptr, &st->acls_d_len); -+ } -+} -+ -+void xattrs_selinux_get(struct tar_stat_info *st, char const *file_name, int fd) -+{ -+ if (selinux_context_option > 0) -+ { -+#ifndef HAVE_LIBSELINUX -+ static int done = 0; -+ if (!done) -+ WARN ((0, 0, _("SELinux support requested, but not available"))); -+ done = 1; -+#else -+ if (fd == -1) -+ { -+ if ((lgetfilecon (file_name, &st->cntx_name) == -1) && (errno != ENOTSUP) && (errno != ENODATA)) -+ call_arg_warn ("lgetfilecon", file_name); -+ } -+ else if ((fgetfilecon (fd, &st->cntx_name) == -1) && (errno != ENOTSUP) && (errno != ENODATA)) -+ call_arg_warn ("fgetfilecon", file_name); -+#endif -+ } -+} -+ -+void xattrs_xattrs_get(struct tar_stat_info *st, char const *file_name, int fd) -+{ -+ if (xattrs_option > 0) -+ { /* get all xattrs ... this include security.* and system.* if -+ available. We filter them here, but we have to filter them -+ in xattrs_xattrs_set() anyway. -+ */ -+ static ssize_t xsz = 1024; -+ static char *xatrs = NULL; -+ ssize_t xret = -1; -+ -+#ifndef HAVE_XATTRS -+ static int done = 0; -+ if ((xattrs_option > 0) && !done) -+ WARN ((0, 0, _("Xattr support requested, but not available"))); -+ done = 1; -+#else -+ -+ if (!xatrs) xatrs = xmalloc (xsz); -+ -+ while (((fd == -1) ? -+ ((xret = llistxattr (file_name, xatrs, xsz)) == -1) : -+ ((xret = flistxattr (fd, xatrs, xsz)) == -1)) && -+ (errno == ERANGE)) -+ { -+ xsz <<= 1; -+ xatrs = xrealloc (xatrs, xsz); -+ } -+ -+ if (xret == -1) -+ call_arg_warn ((fd == -1) ? "llistxattrs" : "flistxattrs", file_name); -+ else -+ { -+ const char *attr = xatrs; -+ static ssize_t asz = 1024; -+ static char *val = NULL; -+ -+ if (!val) val = xmalloc (asz); -+ -+ while (xret > 0) -+ { -+ size_t len = strlen (attr); -+ ssize_t aret = 0; -+ -+ /* Archive all xattrs during creation, decide at extraction time -+ * which ones are of interest/use for the target filesystem. */ -+ while (((fd == -1) ? -+ ((aret = lgetxattr (file_name, attr, val, asz)) == -1) : -+ ((aret = fgetxattr (fd, attr, val, asz)) == -1)) && -+ (errno == ERANGE)) -+ { -+ asz <<= 1; -+ val = xrealloc (val, asz); -+ } -+ -+ if (aret != -1) -+ xheader_xattr_add (st, attr, val, aret); -+ else if (errno != ENOATTR) -+ call_arg_warn ((fd==-1) ? "lgetxattr" : "fgetxattr", file_name); -+ -+ attr += len + 1; -+ xret -= len + 1; -+ } -+ } -+#endif -+ } -+} -+ -+static void xattrs__fd_set(struct tar_stat_info const *st, -+ char const *file_name, char typeflag, -+ const char *attr, -+ const char *ptr, size_t len) -+{ -+#ifdef HAVE_XATTRS -+ if (ptr) -+ { -+ const char *sysname = "setxattr"; -+ int ret = -1; -+ -+ if (typeflag != SYMTYPE) -+ ret = setxattr (file_name, attr, ptr, len, 0); -+ else -+ { -+ sysname = "lsetxattr"; -+ ret = lsetxattr (file_name, attr, ptr, len, 0); -+ } -+ -+ /* do not print warnings when SELinux is disabled */ -+ if ((ret == -1) && (errno != EPERM) && (errno != ENOTSUP)) -+ call_arg_error(sysname, file_name); -+ } -+#endif -+} -+ -+/* convert unix permissions into an ACL ... needed due to "default" ACLs */ -+#ifdef HAVE_LIBACL -+static acl_t perms2acl(int perms) -+{ -+ char val[] = "user::---,group::---,other::---"; -+ /* 0123456789 123456789 123456789 123456789 */ -+ -+ /* user */ -+ if (perms & 0400) val[ 6] = 'r'; -+ if (perms & 0200) val[ 7] = 'w'; -+ if (perms & 0100) val[ 8] = 'x'; -+ -+ /* group */ -+ if (perms & 0040) val[17] = 'r'; -+ if (perms & 0020) val[18] = 'w'; -+ if (perms & 0010) val[19] = 'x'; -+ -+ /* other */ -+ if (perms & 0004) val[28] = 'r'; -+ if (perms & 0002) val[29] = 'w'; -+ if (perms & 0001) val[30] = 'x'; -+ -+ return (acl_from_text (val)); -+} -+#endif -+ -+static char *skip_to_ext_fields(char *ptr) -+{ -+ ptr += strcspn(ptr, ":,\n"); /* skip tag name. Ie. user/group/default/mask */ -+ -+ if (*ptr != ':') -+ return (ptr); /* error? no user/group field */ -+ ++ptr; -+ -+ ptr += strcspn(ptr, ":,\n"); /* skip user/group name */ -+ -+ if (*ptr != ':') -+ return (ptr); /* error? no perms field */ -+ ++ptr; -+ -+ ptr += strcspn(ptr, ":,\n"); /* skip perms */ -+ -+ if (*ptr != ':') -+ return (ptr); /* no extra fields */ -+ -+ return (ptr); -+} -+ -+/* The POSIX draft allows extra fields after the three main ones. Star -+ uses this to add a fourth field for user/group which is the numeric ID. -+ We just skip all extra fields atm. */ -+static const char *fixup_extra_acl_fields(const char *ptr) -+{ -+ char *src = (char *)ptr; -+ char *dst = (char *)ptr; -+ -+ while (*src) -+ { -+ const char *old = src; -+ size_t len = 0; -+ -+ src = skip_to_ext_fields(src); -+ len = src - old; -+ if (old != dst) memmove(dst, old, len); -+ dst += len; -+ -+ if (*src == ':') /* We have extra fields, skip them all */ -+ src += strcspn(src, "\n,"); -+ -+ if ((*src == '\n') || (*src == ',')) -+ *dst++ = *src++; /* also done when dst == src, but that's ok */ -+ } -+ if (src != dst) -+ *dst = 0; -+ -+ return ptr; -+} -+ -+static void xattrs__acls_set(struct tar_stat_info const *st, -+ char const *file_name, int type, -+ const char *ptr, size_t len) -+{ /* "system.posix_acl_access" */ -+#ifdef HAVE_LIBACL -+ acl_t acl; -+ -+ if (ptr) -+ { -+ /* assert (strlen (ptr) == len); */ -+ ptr = fixup_extra_acl_fields(ptr); -+ -+ acl = acl_from_text (ptr); -+ acls_option = 1; -+ } -+ else if (acls_option > 0) -+ acl = perms2acl (st->stat.st_mode); -+ else -+ return; /* don't call acl functions unless we first hit an ACL, or -+ --acls was passed explicitly */ -+ -+ if (acl == (acl_t)NULL) -+ { -+ call_arg_warn ("acl_from_text", file_name); -+ return; -+ } -+ -+ if (acl_set_file (file_name, type, acl) == -1) -+ { -+ if (errno != ENOTSUP) -+ call_arg_warn ("acl_set_file", file_name); -+ } -+ acl_free (acl); -+#endif -+} -+ -+void xattrs_acls_set(struct tar_stat_info const *st, -+ char const *file_name, char typeflag) -+{ -+ if ((acls_option >= 0) && (typeflag != SYMTYPE)) -+ { -+#ifndef HAVE_LIBACL -+ static int done = 0; -+ if (!done) -+ WARN ((0, 0, _("ACL support requested, but not available"))); -+ done = 1; -+#else -+ xattrs__acls_set (st, file_name, ACL_TYPE_ACCESS, -+ st->acls_a_ptr, st->acls_a_len); -+ if ((typeflag == DIRTYPE) || (typeflag == GNUTYPE_DUMPDIR)) -+ xattrs__acls_set (st, file_name, ACL_TYPE_DEFAULT, -+ st->acls_d_ptr, st->acls_d_len); -+#endif -+ } -+} -+ -+void xattrs_selinux_set(struct tar_stat_info const *st, -+ char const *file_name, char typeflag) -+{ -+ if ((selinux_context_option >= 0) && st->cntx_name) -+ { -+ const char *sysname = "setfilecon"; -+ int ret = -1; -+ -+#ifndef HAVE_LIBSELINUX -+ static int done = 0; -+ if (!done) -+ WARN ((0, 0, _("SELinux support requested, but not available"))); -+ done = 1; -+#else -+ if (typeflag != SYMTYPE) -+ ret = setfilecon (file_name, st->cntx_name); -+ else -+ { -+ sysname = "lsetfilecon"; -+ ret = lsetfilecon (file_name, st->cntx_name); -+ } -+ -+ if ((ret == -1) && (errno == EPERM)) -+ call_arg_warn(sysname, file_name); -+ else if ((ret == -1) && (errno != EOPNOTSUPP)) -+ call_arg_error(sysname, file_name); -+#endif -+ } -+} -+ -+void xattrs_xattrs_set(struct tar_stat_info const *st, -+ char const *file_name, char typeflag) -+{ -+ if ((xattrs_option >= 0) && st->xattr_map_size) -+ { -+ size_t scan = 0; -+ -+#ifndef HAVE_XATTRS -+ static int done = 0; -+ if (!done) -+ WARN ((0, 0, _("Xattr support requested, but not available"))); -+ done = 1; -+#else -+ while (scan < st->xattr_map_size) -+ { -+ char *keyword = st->xattr_map[scan].xkey; -+ -+ /* assert (!memcpy (keyword, "SCHILY.xattr.", strlen("SCHILY.xattr."))); */ -+ keyword += strlen("SCHILY.xattr."); -+ -+ if (strncmp (keyword, "user.", strlen("user.")) && -+ strncmp (keyword, "lustre.", strlen("lustre.")) && -+ strncmp (keyword, "trusted.", strlen("trusted."))) -+ continue; /* don't try and set anything but normal xattrs */ -+ -+ xattrs__fd_set (st, file_name, typeflag, keyword, -+ st->xattr_map[scan].xval_ptr, -+ st->xattr_map[scan].xval_len); -+ -+ ++scan; -+ } -+#endif -+ } -+} -diff -urNp tar-1.23-orig/src/xattrs.h tar-1.23/src/xattrs.h ---- tar-1.23-orig/src/xattrs.h 1970-01-01 01:00:00.000000000 +0100 -+++ tar-1.23/src/xattrs.h 2010-03-12 13:48:43.000000000 +0100 -@@ -0,0 +1,14 @@ -+ -+extern void xattrs_acls_get(struct tar_stat_info *st, -+ char const *file_name, int fd, int xisfile); -+extern void xattrs_selinux_get(struct tar_stat_info *st, -+ char const *file_name, int fd); -+extern void xattrs_xattrs_get(struct tar_stat_info *st, -+ char const *file_name, int fd); -+ -+extern void xattrs_acls_set(struct tar_stat_info const *st, -+ char const *file_name, char typeflag); -+extern void xattrs_selinux_set(struct tar_stat_info const *st, -+ char const *file_name, char typeflag); -+extern void xattrs_xattrs_set(struct tar_stat_info const *st, -+ char const *file_name, char typeflag); -diff -urNp tar-1.23-orig/src/xheader.c tar-1.23/src/xheader.c ---- tar-1.23-orig/src/xheader.c 2010-02-12 11:03:09.000000000 +0100 -+++ tar-1.23/src/xheader.c 2010-03-12 13:50:44.000000000 +0100 -@@ -459,6 +459,74 @@ xheader_write_global (struct xheader *xh - } - } - -+void xheader_xattr_init(struct tar_stat_info *st) -+{ -+ st->xattr_map = NULL; -+ st->xattr_map_size = 0; -+} -+ -+void xheader_xattr_free(struct xattr_array *xattr_map, size_t xattr_map_size) -+{ -+ size_t scan = 0; -+ -+ while (scan < xattr_map_size) -+ { -+ free (xattr_map[scan].xkey); -+ free (xattr_map[scan].xval_ptr); -+ -+ ++scan; -+ } -+ free (xattr_map); -+} -+ -+static void xheader_xattr__add(struct xattr_array **xattr_map, -+ size_t *xattr_map_size, -+ const char *key, const char *val, size_t len) -+{ -+ size_t pos = (*xattr_map_size)++; -+ -+ *xattr_map = xrealloc (*xattr_map, -+ *xattr_map_size * sizeof(struct xattr_array)); -+ (*xattr_map)[pos].xkey = xstrdup (key); -+ (*xattr_map)[pos].xval_ptr = xmemdup (val, len + 1); -+ (*xattr_map)[pos].xval_len = len; -+} -+ -+void xheader_xattr_add(struct tar_stat_info *st, -+ const char *key, const char *val, size_t len) -+{ -+ size_t klen = strlen (key); -+ char *xkey = xmalloc (strlen("SCHILY.xattr.") + klen + 1); -+ char *tmp = xkey; -+ -+ tmp = stpcpy (tmp, "SCHILY.xattr."); -+ tmp = stpcpy (tmp, key); -+ -+ xheader_xattr__add (&st->xattr_map, &st->xattr_map_size, xkey, val, len); -+ -+ free (xkey); -+} -+ -+void xheader_xattr_copy(const struct tar_stat_info *st, -+ struct xattr_array **xattr_map, size_t *xattr_map_size) -+{ -+ size_t scan = 0; -+ -+ *xattr_map = NULL; -+ *xattr_map_size = 0; -+ -+ while (scan < st->xattr_map_size) -+ { -+ char *key = st->xattr_map[scan].xkey; -+ char *val = st->xattr_map[scan].xval_ptr; -+ size_t len = st->xattr_map[scan].xval_len; -+ -+ xheader_xattr__add(xattr_map, xattr_map_size, key, val, len); -+ -+ ++scan; -+ } -+} -+ -  - /* General Interface */ - -@@ -472,6 +540,7 @@ struct xhdr_tab - struct xheader *, void const *data); - void (*decoder) (struct tar_stat_info *, char const *, char const *, size_t); - int flags; -+ bool prefix; - }; - - /* This declaration must be extern, because ISO C99 section 6.9.2 -@@ -488,8 +557,17 @@ locate_handler (char const *keyword) - struct xhdr_tab const *p; - - for (p = xhdr_tab; p->keyword; p++) -- if (strcmp (p->keyword, keyword) == 0) -- return p; -+ if (p->prefix) -+ { -+ if (strncmp (p->keyword, keyword, strlen(p->keyword)) == 0) -+ return p; -+ } -+ else -+ { -+ if (strcmp (p->keyword, keyword) == 0) -+ return p; -+ } -+ - return NULL; - } - -@@ -499,7 +577,7 @@ xheader_protected_pattern_p (const char - struct xhdr_tab const *p; - - for (p = xhdr_tab; p->keyword; p++) -- if ((p->flags & XHDR_PROTECTED) && fnmatch (pattern, p->keyword, 0) == 0) -+ if (!p->prefix && (p->flags & XHDR_PROTECTED) && fnmatch (pattern, p->keyword, 0) == 0) - return true; - return false; - } -@@ -510,7 +588,7 @@ xheader_protected_keyword_p (const char - struct xhdr_tab const *p; - - for (p = xhdr_tab; p->keyword; p++) -- if ((p->flags & XHDR_PROTECTED) && strcmp (p->keyword, keyword) == 0) -+ if (!p->prefix && (p->flags & XHDR_PROTECTED) && strcmp (p->keyword, keyword) == 0) - return true; - return false; - } -@@ -1469,6 +1547,71 @@ volume_filename_decoder (struct tar_stat - } - - static void -+xattr_selinux_coder (struct tar_stat_info const *st, char const *keyword, -+ struct xheader *xhdr, void const *data) -+{ -+ code_string (st->cntx_name, keyword, xhdr); -+} -+ -+static void -+xattr_selinux_decoder (struct tar_stat_info *st, -+ char const *keyword, char const *arg, size_t size) -+{ -+ decode_string (&st->cntx_name, arg); -+} -+ -+static void -+xattr_acls_a_coder (struct tar_stat_info const *st , char const *keyword, -+ struct xheader *xhdr, void const *data) -+{ -+ xheader_print_n (xhdr, keyword, st->acls_a_ptr, st->acls_a_len); -+} -+ -+static void -+xattr_acls_a_decoder (struct tar_stat_info *st, -+ char const *keyword, char const *arg, size_t size) -+{ -+ st->acls_a_ptr = xmemdup (arg, size + 1); -+ st->acls_a_len = size; -+} -+ -+static void -+xattr_acls_d_coder (struct tar_stat_info const *st , char const *keyword, -+ struct xheader *xhdr, void const *data) -+{ -+ xheader_print_n (xhdr, keyword, st->acls_d_ptr, st->acls_d_len); -+} -+ -+static void -+xattr_acls_d_decoder (struct tar_stat_info *st, -+ char const *keyword, char const *arg, size_t size) -+{ -+ st->acls_d_ptr = xmemdup (arg, size + 1); -+ st->acls_d_len = size; -+} -+ -+static void -+xattr_coder (struct tar_stat_info const *st , char const *keyword, -+ struct xheader *xhdr, void const *data) -+{ -+ struct xattr_array *xattr_map = st->xattr_map; -+ const size_t *off = data; -+ xheader_print_n (xhdr, keyword, -+ xattr_map[*off].xval_ptr, xattr_map[*off].xval_len); -+} -+ -+static void -+xattr_decoder (struct tar_stat_info *st, -+ char const *keyword, char const *arg, size_t size) -+{ -+ char *xstr = NULL; -+ -+ xstr = xmemdup(arg, size + 1); -+ xheader_xattr_add(st, keyword + strlen("SCHILY.xattr."), xstr, size); -+ free(xstr); -+} -+ -+static void - sparse_major_coder (struct tar_stat_info const *st, char const *keyword, - struct xheader *xhdr, void const *data) - { -@@ -1505,53 +1648,53 @@ sparse_minor_decoder (struct tar_stat_in - } - - struct xhdr_tab const xhdr_tab[] = { -- { "atime", atime_coder, atime_decoder, 0 }, -- { "comment", dummy_coder, dummy_decoder, 0 }, -- { "charset", dummy_coder, dummy_decoder, 0 }, -- { "ctime", ctime_coder, ctime_decoder, 0 }, -- { "gid", gid_coder, gid_decoder, 0 }, -- { "gname", gname_coder, gname_decoder, 0 }, -- { "linkpath", linkpath_coder, linkpath_decoder, 0 }, -- { "mtime", mtime_coder, mtime_decoder, 0 }, -- { "path", path_coder, path_decoder, 0 }, -- { "size", size_coder, size_decoder, 0 }, -- { "uid", uid_coder, uid_decoder, 0 }, -- { "uname", uname_coder, uname_decoder, 0 }, -+ { "atime", atime_coder, atime_decoder, 0, false }, -+ { "comment", dummy_coder, dummy_decoder, 0, false }, -+ { "charset", dummy_coder, dummy_decoder, 0, false }, -+ { "ctime", ctime_coder, ctime_decoder, 0, false }, -+ { "gid", gid_coder, gid_decoder, 0, false }, -+ { "gname", gname_coder, gname_decoder, 0, false }, -+ { "linkpath", linkpath_coder, linkpath_decoder, 0, false }, -+ { "mtime", mtime_coder, mtime_decoder, 0, false }, -+ { "path", path_coder, path_decoder, 0, false }, -+ { "size", size_coder, size_decoder, 0, false }, -+ { "uid", uid_coder, uid_decoder, 0, false }, -+ { "uname", uname_coder, uname_decoder, 0, false }, - - /* Sparse file handling */ - { "GNU.sparse.name", path_coder, path_decoder, -- XHDR_PROTECTED }, -+ XHDR_PROTECTED, false }, - { "GNU.sparse.major", sparse_major_coder, sparse_major_decoder, -- XHDR_PROTECTED }, -+ XHDR_PROTECTED, false }, - { "GNU.sparse.minor", sparse_minor_coder, sparse_minor_decoder, -- XHDR_PROTECTED }, -+ XHDR_PROTECTED, false }, - { "GNU.sparse.realsize", sparse_size_coder, sparse_size_decoder, -- XHDR_PROTECTED }, -+ XHDR_PROTECTED, false }, - { "GNU.sparse.numblocks", sparse_numblocks_coder, sparse_numblocks_decoder, -- XHDR_PROTECTED }, -+ XHDR_PROTECTED, false }, - - /* tar 1.14 - 1.15.90 keywords. */ - { "GNU.sparse.size", sparse_size_coder, sparse_size_decoder, -- XHDR_PROTECTED }, -+ XHDR_PROTECTED, false }, - /* tar 1.14 - 1.15.1 keywords. Multiple instances of these appeared in 'x' - headers, and each of them was meaningful. It confilcted with POSIX specs, - which requires that "when extended header records conflict, the last one - given in the header shall take precedence." */ - { "GNU.sparse.offset", sparse_offset_coder, sparse_offset_decoder, -- XHDR_PROTECTED }, -+ XHDR_PROTECTED, false }, - { "GNU.sparse.numbytes", sparse_numbytes_coder, sparse_numbytes_decoder, -- XHDR_PROTECTED }, -+ XHDR_PROTECTED, false }, - /* tar 1.15.90 keyword, introduced to remove the above-mentioned conflict. */ - { "GNU.sparse.map", NULL /* Unused, see pax_dump_header() */, -- sparse_map_decoder, 0 }, -+ sparse_map_decoder, 0, false }, - - { "GNU.dumpdir", dumpdir_coder, dumpdir_decoder, -- XHDR_PROTECTED }, -+ XHDR_PROTECTED, false }, - - /* Keeps the tape/volume label. May be present only in the global headers. - Equivalent to GNUTYPE_VOLHDR. */ - { "GNU.volume.label", volume_label_coder, volume_label_decoder, -- XHDR_PROTECTED | XHDR_GLOBAL }, -+ XHDR_PROTECTED | XHDR_GLOBAL, false }, - - /* These may be present in a first global header of the archive. - They provide the same functionality as GNUTYPE_MULTIVOL header. -@@ -1560,11 +1703,40 @@ struct xhdr_tab const xhdr_tab[] = { - GNU.volume.offset keeps the offset of the start of this volume, - otherwise kept in oldgnu_header.offset. */ - { "GNU.volume.filename", volume_label_coder, volume_filename_decoder, -- XHDR_PROTECTED | XHDR_GLOBAL }, -+ XHDR_PROTECTED | XHDR_GLOBAL, false }, - { "GNU.volume.size", volume_size_coder, volume_size_decoder, -- XHDR_PROTECTED | XHDR_GLOBAL }, -+ XHDR_PROTECTED | XHDR_GLOBAL, false }, - { "GNU.volume.offset", volume_offset_coder, volume_offset_decoder, -- XHDR_PROTECTED | XHDR_GLOBAL }, -+ XHDR_PROTECTED | XHDR_GLOBAL, false }, -+ -+ /* We get the SELinux value from filecon, so add a namespace for SELinux -+ instead of storing it in SCHILY.xattr.* (which would be RAW). */ -+ { "RHT.security.selinux", -+ xattr_selinux_coder, xattr_selinux_decoder, 0, false }, -+ -+ /* ACLs, use the star format... */ -+ { "SCHILY.acl.access", -+ xattr_acls_a_coder, xattr_acls_a_decoder, 0, false }, -+ -+ { "SCHILY.acl.default", -+ xattr_acls_d_coder, xattr_acls_d_decoder, 0, false }, -+ -+ /* FIXME: These are compat. for FC-6 ... we shipped a tar using the generic -+ header names by accident. */ -+ { "SCHILY.xattr.security.selinux", -+ xattr_selinux_coder, xattr_selinux_decoder, 0, false }, -+ { "SCHILY.xattr.system.posix_acl_access", -+ xattr_acls_a_coder, xattr_acls_a_decoder, 0, false }, -+ { "SCHILY.xattr.system.posix_acl_default", -+ xattr_acls_d_coder, xattr_acls_d_decoder, 0, false }, -+ -+ /* xattrs use the star format. note we only save some variants... */ -+ { "SCHILY.xattr.user", xattr_coder, xattr_decoder, 0, true }, -+ { "SCHILY.xattr.trusted", xattr_coder, xattr_decoder, 0, true }, -+ { "SCHILY.xattr.lustre", xattr_coder, xattr_decoder, 0, true }, -+ -+ /* ignore everything else in the xattr namespaces... */ -+ { "SCHILY.xattr", dummy_coder, dummy_decoder, 0, true }, - -- { NULL, NULL, NULL, 0 } -+ { NULL, NULL, NULL, 0, false } - }; diff --git a/pkgs/core/tar/patches/tar-1.24-xattrs.patch b/pkgs/core/tar/patches/tar-1.24-xattrs.patch new file mode 100644 index 0000000..1623be2 --- /dev/null +++ b/pkgs/core/tar/patches/tar-1.24-xattrs.patch @@ -0,0 +1,1617 @@ +diff -urNp tar-1.24-orig/configure.ac tar-1.24/configure.ac +--- tar-1.24-orig/configure.ac 2010-10-24 23:35:35.000000000 +0200 ++++ tar-1.24/configure.ac 2010-10-25 10:24:52.548214037 +0200 +@@ -44,7 +44,7 @@ AC_CHECK_HEADERS_ONCE(fcntl.h linux/fd.h + sys/param.h sys/device.h sys/gentape.h \ + sys/inet.h sys/io/trioctl.h \ + sys/mtio.h sys/time.h sys/tprintf.h sys/tape.h \ +- unistd.h locale.h) ++ unistd.h locale.h attr/xattr.h sys/acl.h) + + AC_CHECK_HEADERS([sys/buf.h], [], [], + [#if HAVE_SYS_PARAM_H +@@ -91,6 +91,12 @@ gl_INIT + tar_PAXUTILS + + AC_CHECK_FUNCS_ONCE([fchmod fchown fsync lstat mkfifo readlink symlink]) ++AC_CHECK_FUNCS(getxattr fgetxattr lgetxattr \ ++ setxattr fsetxattr lsetxattr \ ++ listxattr flistxattr llistxattr, ++ AC_DEFINE(HAVE_XATTRS,,[Define if we have a working extended attributes]),) ++AC_CHECK_LIB(acl, acl_get_fd) ++ + AC_CHECK_DECLS([getgrgid],,, [#include <grp.h>]) + AC_CHECK_DECLS([getpwuid],,, [#include <pwd.h>]) + AC_CHECK_DECLS([time],,, [#include <time.h>]) +@@ -214,6 +220,7 @@ AC_DEFINE_UNQUOTED(DEFAULT_QUOTING_STYLE + # Iconv + AM_ICONV + AC_CHECK_HEADERS(iconv.h) ++AC_CHECK_HEADERS(attr/xattr.h) + AC_CHECK_TYPE(iconv_t,:, + AC_DEFINE(iconv_t, int, + [Conversion descriptor type]), +@@ -223,6 +230,17 @@ AC_CHECK_TYPE(iconv_t,:, + #endif + ]) + ++AC_ARG_ENABLE(selinux, ++ AC_HELP_STRING([--enable-selinux], ++ [enable SELinux support (disabled by default)]), ++ [selinux_enabled=$enableval], ++ [selinux_enabled=no]) ++ ++if test "x$selinux_enabled" = xyes; then ++ AC_CHECK_LIB(selinux, getfilecon) ++ AC_CHECK_HEADERS(selinux/selinux.h) ++fi ++ + # Gettext. + AM_GNU_GETTEXT([external], [need-formatstring-macros]) + AM_GNU_GETTEXT_VERSION([0.16]) +diff -urNp tar-1.24-orig/doc/tar.texi tar-1.24/doc/tar.texi +--- tar-1.24-orig/doc/tar.texi 2010-10-24 20:07:54.000000000 +0200 ++++ tar-1.24/doc/tar.texi 2010-10-25 10:24:52.554213688 +0200 +@@ -2370,6 +2370,10 @@ Normally when creating an archive, @comm + @samp{/} from member names. This option disables that behavior. + @xref{absolute}. + ++@opsummary{acl} ++@item --acls ++Causes @command{tar} to store ACL's. @xref{Attributes}. ++ + @opsummary{after-date} + @item --after-date + +@@ -2915,6 +2919,10 @@ contents have changed (as opposed to jus + also back up files for which any status information has + changed). @xref{after}. + ++@opsummary{no-acl} ++@item --no-acls ++Causes @command{tar} not to store and not to extract ACL's. @xref{Attributes}. ++ + @opsummary{no-anchored} + @item --no-anchored + An exclude pattern can match any subsequence of the name's components. +@@ -2998,11 +3006,21 @@ locations. Usually @command{tar} determ + the archive can be seeked or not. Use this option to disable this + mechanism. + ++@opsummary{no-selinux} ++@item --no-selinux ++Causes @command{tar} not to store and not to extract SELinux security context. ++@xref{Attributes}. ++ + @opsummary{no-unquote} + @item --no-unquote + Treat all input file or member names literally, do not interpret + escape sequences. @xref{input name quoting}. + ++@opsummary{no-xattrs} ++@item --no-xattrs ++Causes @command{tar} not to store and not to extract xattrs. This option also ++enables @option{--no-selinux} and @option{--no-acls}. @xref{Attributes}. ++ + @opsummary{no-wildcards} + @item --no-wildcards + Do not use wildcards. +@@ -3235,6 +3253,11 @@ in cases when such recognition fails. I + archive is open for reading (e.g. with @option{--list} or + @option{--extract} options). + ++@opsummary{selinux} ++@item --selinux ++Causes @command{tar} to store SElinux security context. @xref{Attributes}. ++ ++ + @opsummary{show-defaults} + @item --show-defaults + +@@ -3448,6 +3471,11 @@ Enable or disable warning messages ident + messages are suppressed if @var{keyword} is prefixed with @samp{no-}. + @xref{warnings}. + ++@opsummary{xattrs} ++@item --xattrs ++Causes @command{tar} to store xattrs. This option also enables ++@option{--selinux} and @option{--acls}. @xref{Attributes}. ++ + @opsummary{wildcards} + @item --wildcards + Use wildcards when matching member names with patterns. +@@ -8643,6 +8671,8 @@ implementation able to read @samp{ustar} + most @samp{posix} archives as well, with the only exception that any + additional information (such as long file names etc.) will in such + case be extracted as plain text files along with the files it refers to. ++This is the only format that can store ACLs, SELinux context and extended ++attributes. + + This archive format will be the default format for future versions + of @GNUTAR{}. +@@ -9259,6 +9289,51 @@ Same as both @option{--same-permissions} + + This option is deprecated, and will be removed in @GNUTAR{} version 1.23. + ++@opindex acls ++@item --acls ++This option causes @command{tar} to store the current ACL in the archive. ++ ++The @option{--acls} option has no equivalent short option name. ++ ++@opindex selinux ++@item --selinux ++This option causes @command{tar} to store the current SELinux security context ++information in the archive. ++ ++The @option{--selinux} option has no equivalent short option name. ++ ++@opindex xattrs ++@item --xattrs ++This option causes @command{tar} to store the current extended attributes in ++the archive. This option also enables @option{--acls} and @option{--selinux} if ++they haven't been set already. ++ ++The @option{--xattrs} option has no equivalent short option name. ++ ++@opindex no-acls ++@item --no-acls ++This option causes @command{tar} not to store the current ACL in the archive ++and not to extract any ACL information in an archive. ++ ++The @option{--no-acls} option has no equivalent short option name. ++ ++@opindex no-selinux ++@item --no-selinux ++This option causes @command{tar} not to store the current SELinux security ++context information in the archive and not to extract any SELinux information in ++an archive. ++ ++The @option{--no-selinux} option has no equivalent short option name. ++ ++@opindex no-xattrs ++@item --no-xattrs ++This option causes @command{tar} not to store the current extended attributes in ++the archive and not to extract any extended attributes in an archive. This ++option also enables @option{--no-acls} and @option{--no-selinux} if ++they haven't been set already. ++ ++The @option{--no-xattrs} option has no equivalent short option name. ++ + @end table + + @node Portability +diff -urNp tar-1.24-orig/src/common.h tar-1.24/src/common.h +--- tar-1.24-orig/src/common.h 2010-10-24 20:07:54.000000000 +0200 ++++ tar-1.24/src/common.h 2010-10-25 10:24:52.558475456 +0200 +@@ -253,6 +253,15 @@ GLOBAL int same_owner_option; + /* If positive, preserve permissions when extracting. */ + GLOBAL int same_permissions_option; + ++/* If positive, save the SELinux context. */ ++GLOBAL int selinux_context_option; ++ ++/* If positive, save the ACLs. */ ++GLOBAL int acls_option; ++ ++/* If positive, save the user and root xattrs. */ ++GLOBAL int xattrs_option; ++ + /* When set, strip the given number of file name components from the file name + before extracting */ + GLOBAL size_t strip_name_components; +@@ -706,6 +715,9 @@ extern char *output_start; + + void update_archive (void); + ++/* Module attrs.c. */ ++#include "xattrs.h" ++ + /* Module xheader.c. */ + + void xheader_decode (struct tar_stat_info *stat); +@@ -726,6 +738,12 @@ bool xheader_string_end (struct xheader + bool xheader_keyword_deleted_p (const char *kw); + char *xheader_format_name (struct tar_stat_info *st, const char *fmt, + size_t n); ++void xheader_xattr_init(struct tar_stat_info *st); ++void xheader_xattr_free(struct xattr_array *vals, size_t sz); ++void xheader_xattr_copy(const struct tar_stat_info *st, ++ struct xattr_array **vals, size_t *sz); ++void xheader_xattr_add(struct tar_stat_info *st, ++ const char *key, const char *val, size_t len); + + /* Module system.c */ + +diff -urNp tar-1.24-orig/src/create.c tar-1.24/src/create.c +--- tar-1.24-orig/src/create.c 2010-10-24 20:07:54.000000000 +0200 ++++ tar-1.24/src/create.c 2010-10-25 10:24:52.560213618 +0200 +@@ -24,6 +24,7 @@ + #include <quotearg.h> + + #include "common.h" ++ + #include <hash.h> + + /* Error number to use when an impostor is discovered. +@@ -934,6 +935,30 @@ start_header (struct tar_stat_info *st) + GNAME_TO_CHARS (st->gname, header->header.gname); + } + ++ if (archive_format == POSIX_FORMAT) ++ { ++ if (acls_option > 0) ++ { ++ if (st->acls_a_ptr) ++ xheader_store ("SCHILY.acl.access", st, NULL); ++ if (st->acls_d_ptr) ++ xheader_store ("SCHILY.acl.default", st, NULL); ++ } ++ if ((selinux_context_option > 0) && st->cntx_name) ++ xheader_store ("RHT.security.selinux", st, NULL); ++ if (xattrs_option > 0) ++ { ++ size_t scan_xattr = 0; ++ struct xattr_array *xattr_map = st->xattr_map; ++ ++ while (scan_xattr < st->xattr_map_size) ++ { ++ xheader_store (xattr_map[scan_xattr].xkey, st, &scan_xattr); ++ ++scan_xattr; ++ } ++ } ++ } ++ + return header; + } + +@@ -1709,6 +1734,10 @@ dump_file0 (struct tar_stat_info *st, ch + bool ok; + struct stat final_stat; + ++ xattrs_acls_get(st, p, fd, !is_dir); ++ xattrs_selinux_get(st, p, fd); ++ xattrs_xattrs_get(st, p, fd); ++ + if (is_dir) + { + const char *tag_file_name; +@@ -1826,6 +1855,9 @@ dump_file0 (struct tar_stat_info *st, ch + if (NAME_FIELD_SIZE - (archive_format == OLDGNU_FORMAT) < size) + write_long_link (st); + ++ xattrs_selinux_get(st, p, -1); ++ xattrs_xattrs_get(st, p, -1); ++ + block_ordinal = current_block_ordinal (); + st->stat.st_size = 0; /* force 0 size on symlink */ + header = start_header (st); +@@ -1844,11 +1876,23 @@ dump_file0 (struct tar_stat_info *st, ch + } + #endif + else if (S_ISCHR (st->stat.st_mode)) +- type = CHRTYPE; ++ { ++ type = CHRTYPE; ++ xattrs_selinux_get(st, p, -1); ++ xattrs_xattrs_get(st, p, -1); ++ } + else if (S_ISBLK (st->stat.st_mode)) +- type = BLKTYPE; ++ { ++ type = BLKTYPE; ++ xattrs_selinux_get(st, p, -1); ++ xattrs_xattrs_get(st, p, -1); ++ } + else if (S_ISFIFO (st->stat.st_mode)) +- type = FIFOTYPE; ++ { ++ type = FIFOTYPE; ++ xattrs_selinux_get(st, p, -1); ++ xattrs_xattrs_get(st, p, -1); ++ } + else if (S_ISSOCK (st->stat.st_mode)) + { + WARNOPT (WARN_FILE_IGNORED, +diff -urNp tar-1.24-orig/src/extract.c tar-1.24/src/extract.c +--- tar-1.24-orig/src/extract.c 2010-10-24 20:07:54.000000000 +0200 ++++ tar-1.24/src/extract.c 2010-10-25 10:35:10.903214037 +0200 +@@ -97,6 +97,14 @@ struct delayed_set_stat + /* Directory that the name is relative to. */ + int change_dir; + ++ /* extended attributes*/ ++ char *cntx_name; ++ char *acls_a_ptr; ++ size_t acls_a_len; ++ char *acls_d_ptr; ++ size_t acls_d_len; ++ size_t xattr_map_size; /* Size of the xattr map */ ++ struct xattr_array *xattr_map; + /* Length and contents of name. */ + size_t file_name_len; + char file_name[1]; +@@ -134,6 +142,18 @@ struct delayed_link + hard-linked together. */ + struct string_list *sources; + ++ /* SELinux context */ ++ char *cntx_name; ++ ++ /* ACLs */ ++ char *acls_a_ptr; ++ size_t acls_a_len; ++ char *acls_d_ptr; ++ size_t acls_d_len; ++ ++ size_t xattr_map_size; /* Size of the xattr map */ ++ struct xattr_array *xattr_map; ++ + /* The desired target of the desired link. */ + char target[1]; + }; +@@ -335,6 +355,10 @@ set_stat (char const *file_name, + utime_error (file_name); + } + ++ xattrs_acls_set(st, file_name, typeflag); ++ xattrs_selinux_set(st, file_name, typeflag); ++ xattrs_xattrs_set(st, file_name, typeflag); ++ + if (0 < same_owner_option && ! interdir) + { + /* Some systems allow non-root users to give files away. Once this +@@ -431,6 +455,36 @@ delay_set_stat (char const *file_name, s + data->atflag = atflag; + data->after_links = 0; + data->change_dir = chdir_current; ++ data->cntx_name = NULL; ++ if (st) ++ assign_string (&data->cntx_name, st->cntx_name); ++ if (st && st->acls_a_ptr) ++ { ++ data->acls_a_ptr = xmemdup(st->acls_a_ptr, st->acls_a_len + 1); ++ data->acls_a_len = st->acls_a_len; ++ } ++ else ++ { ++ data->acls_a_ptr = NULL; ++ data->acls_a_len = 0; ++ } ++ if (st && st->acls_d_ptr) ++ { ++ data->acls_d_ptr = xmemdup(st->acls_d_ptr, st->acls_d_len + 1); ++ data->acls_d_len = st->acls_d_len; ++ } ++ else ++ { ++ data->acls_d_ptr = NULL; ++ data->acls_d_len = 0; ++ } ++ if (st) ++ xheader_xattr_copy (st, &data->xattr_map, &data->xattr_map_size); ++ else ++ { ++ data->xattr_map = NULL; ++ data->xattr_map_size = 0; ++ } + strcpy (data->file_name, file_name); + delayed_set_stat_head = data; + if (must_be_dot_or_slash (file_name)) +@@ -661,6 +708,31 @@ maybe_recoverable (char *file_name, bool + return RECOVER_NO; + } + ++/* Restore stat extended attributes (xattr) for FILE_NAME, using information ++ given in *ST. Restore before extraction because they may affect layout. ++ If not restoring permissions, invert the ++ INVERT_PERMISSIONS bits from the file's current permissions. ++ TYPEFLAG specifies the type of the file. ++ FILE_CREATED indicates set_xattr has created the file */ ++static int ++set_xattr (char const *file_name, struct tar_stat_info const *st, ++ mode_t invert_permissions, char typeflag, int *file_created) ++{ ++ int status = 0; ++ bool interdir_made = false; ++ ++ if ((xattrs_option >= 0) && st->xattr_map_size) { ++ mode_t mode = current_stat_info.stat.st_mode & MODE_RWX & ~ current_umask; ++ ++ do ++ status = mknod (file_name, mode ^ invert_permissions, 0); ++ while (status && maybe_recoverable ((char *)file_name, false, &interdir_made)); ++ xattrs_xattrs_set(st, file_name, typeflag); ++ *file_created = 1; ++ } ++ return(status); ++} ++ + /* Fix the statuses of all directories whose statuses need fixing, and + which are not ancestors of FILE_NAME. If AFTER_LINKS is + nonzero, do this for all such directories; otherwise, stop at the +@@ -721,12 +793,23 @@ apply_nonancestor_delayed_set_stat (char + sb.stat.st_gid = data->gid; + sb.atime = data->atime; + sb.mtime = data->mtime; ++ sb.cntx_name = data->cntx_name; ++ sb.acls_a_ptr = data->acls_a_ptr; ++ sb.acls_a_len = data->acls_a_len; ++ sb.acls_d_ptr = data->acls_d_ptr; ++ sb.acls_d_len = data->acls_d_len; ++ sb.xattr_map = data->xattr_map; ++ sb.xattr_map_size = data->xattr_map_size; + set_stat (data->file_name, &sb, + -1, current_mode, current_mode_mask, + DIRTYPE, data->interdir, data->atflag); + } + + delayed_set_stat_head = data->next; ++ xheader_xattr_free (data->xattr_map, data->xattr_map_size); ++ free (data->cntx_name); ++ free (data->acls_a_ptr); ++ free (data->acls_d_ptr); + free (data); + } + } +@@ -842,6 +925,7 @@ extract_dir (char *file_name, int typefl + + static int + open_output_file (char const *file_name, int typeflag, mode_t mode, ++ int file_created, + mode_t *current_mode, mode_t *current_mode_mask) + { + int fd; +@@ -852,6 +936,10 @@ open_output_file (char const *file_name, + ? O_TRUNC | (dereference_option ? 0 : O_NOFOLLOW) + : O_EXCL)); + ++ /* File might be created in set_xattr. So clear O_EXCL to avoid open() failure */ ++ if (file_created) ++ openflag = openflag & ~O_EXCL; ++ + if (typeflag == CONTTYPE) + { + static int conttype_diagnosed; +@@ -908,6 +996,7 @@ extract_file (char *file_name, int typef + bool interdir_made = false; + mode_t mode = (current_stat_info.stat.st_mode & MODE_RWX + & ~ (0 < same_owner_option ? S_IRWXG | S_IRWXO : 0)); ++ mode_t invert_permissions = 0 < same_owner_option ? mode & (S_IRWXG | S_IRWXO) : 0; + mode_t current_mode = 0; + mode_t current_mode_mask = 0; + +@@ -924,7 +1013,17 @@ extract_file (char *file_name, int typef + } + else + { ++ int file_created = 0; ++ if (set_xattr (file_name, &current_stat_info, invert_permissions, ++ typeflag, &file_created)) ++ { ++ skip_member (); ++ open_error (file_name); ++ return 1; ++ } ++ + while ((fd = open_output_file (file_name, typeflag, mode, ++ file_created, + &current_mode, &current_mode_mask)) + < 0) + { +@@ -1065,6 +1164,13 @@ create_placeholder_file (char *file_name + + strlen (file_name) + 1); + p->sources->next = 0; + strcpy (p->sources->string, file_name); ++ p->cntx_name = NULL; ++ assign_string (&p->cntx_name, current_stat_info.cntx_name); ++ p->acls_a_ptr = NULL; ++ p->acls_a_len = 0; ++ p->acls_d_ptr = NULL; ++ p->acls_d_len = 0; ++ xheader_xattr_copy (&current_stat_info, &p->xattr_map, &p->xattr_map_size); + strcpy (p->target, current_stat_info.link_name); + + h = delayed_set_stat_head; +@@ -1499,6 +1605,13 @@ apply_delayed_links (void) + st1.stat.st_gid = ds->gid; + st1.atime = ds->atime; + st1.mtime = ds->mtime; ++ st1.cntx_name = ds->cntx_name; ++ st1.acls_a_ptr = ds->acls_a_ptr; ++ st1.acls_a_len = ds->acls_a_len; ++ st1.acls_d_ptr = ds->acls_d_ptr; ++ st1.acls_d_len = ds->acls_d_len; ++ st1.xattr_map = ds->xattr_map; ++ st1.xattr_map_size = ds->xattr_map_size; + set_stat (source, &st1, -1, 0, 0, SYMTYPE, + false, AT_SYMLINK_NOFOLLOW); + valid_source = source; +@@ -1513,6 +1626,9 @@ apply_delayed_links (void) + sources = next; + } + ++ xheader_xattr_free (ds->xattr_map, ds->xattr_map_size); ++ free (ds->cntx_name); ++ + { + struct delayed_link *next = ds->next; + free (ds); +diff -urNp tar-1.24-orig/src/list.c tar-1.24/src/list.c +--- tar-1.24-orig/src/list.c 2010-10-25 09:15:14.216463863 +0200 ++++ tar-1.24/src/list.c 2010-10-25 10:24:52.563213968 +0200 +@@ -597,6 +597,13 @@ decode_header (union block *header, stru + assign_string (&stat_info->gname, + header->header.gname[0] ? header->header.gname : NULL); + ++ stat_info->acls_a_ptr = NULL; ++ stat_info->acls_a_len = 0; ++ stat_info->acls_d_ptr = NULL; ++ stat_info->acls_d_len = 0; ++ stat_info->cntx_name = NULL; ++ xheader_xattr_init(stat_info); ++ + if (format == OLDGNU_FORMAT && incremental_option) + { + stat_info->atime.tv_sec = TIME_FROM_HEADER (header->oldgnu_header.atime); +diff -urNp tar-1.24-orig/src/Makefile.am tar-1.24/src/Makefile.am +--- tar-1.24-orig/src/Makefile.am 2010-10-24 20:07:54.000000000 +0200 ++++ tar-1.24/src/Makefile.am 2010-10-25 10:24:52.564214456 +0200 +@@ -20,7 +20,7 @@ + + bin_PROGRAMS = tar + +-noinst_HEADERS = arith.h common.h tar.h ++noinst_HEADERS = arith.h common.h tar.h xattrs.h + tar_SOURCES = \ + buffer.c\ + checkpoint.c\ +@@ -42,10 +42,11 @@ tar_SOURCES = \ + unlink.c\ + update.c\ + utf8.c\ +- warning.c ++ warning.c\ ++ xattrs.c + + INCLUDES = -I$(top_srcdir)/gnu -I../ -I../gnu -I$(top_srcdir)/lib -I../lib + + LDADD = ../lib/libtar.a ../gnu/libgnu.a $(LIBINTL) $(LIBICONV) + +-tar_LDADD = $(LDADD) $(LIB_CLOCK_GETTIME) $(LIB_EACCESS) ++tar_LDADD = $(LIBS) $(LDADD) $(LIB_CLOCK_GETTIME) $(LIB_EACCESS) +diff -urNp tar-1.24-orig/src/tar.c tar-1.24/src/tar.c +--- tar-1.24-orig/src/tar.c 2010-10-24 20:07:55.000000000 +0200 ++++ tar-1.24/src/tar.c 2010-10-25 10:24:52.565223676 +0200 +@@ -255,7 +255,8 @@ tar_set_quoting_style (char *arg) + + enum + { +- ANCHORED_OPTION = CHAR_MAX + 1, ++ ACLS_OPTION = CHAR_MAX + 1, ++ ANCHORED_OPTION, + ATIME_PRESERVE_OPTION, + BACKUP_OPTION, + CHECK_DEVICE_OPTION, +@@ -288,6 +289,7 @@ enum + MODE_OPTION, + MTIME_OPTION, + NEWER_MTIME_OPTION, ++ NO_ACLS_OPTION, + NO_ANCHORED_OPTION, + NO_AUTO_COMPRESS_OPTION, + NO_CHECK_DEVICE_OPTION, +@@ -301,9 +303,11 @@ enum + NO_SAME_OWNER_OPTION, + NO_SAME_PERMISSIONS_OPTION, + NO_SEEK_OPTION, ++ NO_SELINUX_CONTEXT_OPTION, + NO_UNQUOTE_OPTION, + NO_WILDCARDS_MATCH_SLASH_OPTION, + NO_WILDCARDS_OPTION, ++ NO_XATTR_OPTION, + NULL_OPTION, + NUMERIC_OWNER_OPTION, + OCCURRENCE_OPTION, +@@ -325,6 +329,7 @@ enum + RMT_COMMAND_OPTION, + RSH_COMMAND_OPTION, + SAME_OWNER_OPTION, ++ SELINUX_CONTEXT_OPTION, + SHOW_DEFAULTS_OPTION, + SHOW_OMITTED_DIRS_OPTION, + SHOW_TRANSFORMED_NAMES_OPTION, +@@ -340,7 +345,8 @@ enum + VOLNO_FILE_OPTION, + WARNING_OPTION, + WILDCARDS_MATCH_SLASH_OPTION, +- WILDCARDS_OPTION ++ WILDCARDS_OPTION, ++ XATTR_OPTION + }; + + const char *argp_program_version = "tar (" PACKAGE_NAME ") " VERSION; +@@ -486,6 +492,10 @@ static struct argp_option options[] = { + {NULL, 0, NULL, 0, + N_("Handling of file attributes:"), GRID }, + ++ {"acls", ACLS_OPTION, 0, 0, ++ N_("Save the ACLs to the archive"), GRID+1 }, ++ {"no-acls", NO_ACLS_OPTION, 0, 0, ++ N_("Don't extract the ACLs from the archive"), GRID+1 }, + {"owner", OWNER_OPTION, N_("NAME"), 0, + N_("force NAME as owner for added files"), GRID+1 }, + {"group", GROUP_OPTION, N_("NAME"), 0, +@@ -516,6 +526,14 @@ static struct argp_option options[] = { + {"preserve-order", 's', 0, 0, + N_("sort names to extract to match archive"), GRID+1 }, + {"same-order", 0, 0, OPTION_ALIAS, NULL, GRID+1 }, ++ {"selinux", SELINUX_CONTEXT_OPTION, 0, 0, ++ N_("Save the SELinux context to the archive"), GRID+1 }, ++ {"no-selinux", NO_SELINUX_CONTEXT_OPTION, 0, 0, ++ N_("Don't extract the SELinux context from the archive"), GRID+1 }, ++ {"xattrs", XATTR_OPTION, 0, 0, ++ N_("Save the user/root xattrs to the archive"), GRID+1 }, ++ {"no-xattrs", NO_XATTR_OPTION, 0, 0, ++ N_("Don't extract the user/root xattrs from the archive"), GRID+1 }, + {"preserve", PRESERVE_OPTION, 0, 0, + N_("same as both -p and -s"), GRID+1 }, + {"delay-directory-restore", DELAY_DIRECTORY_RESTORE_OPTION, 0, 0, +@@ -2079,6 +2097,37 @@ parse_opt (int key, char *arg, struct ar + same_permissions_option = -1; + break; + ++ case ACLS_OPTION: ++ set_archive_format ("posix"); ++ acls_option = 1; ++ break; ++ ++ case NO_ACLS_OPTION: ++ acls_option = -1; ++ break; ++ ++ case SELINUX_CONTEXT_OPTION: ++ set_archive_format ("posix"); ++ selinux_context_option = 1; ++ break; ++ ++ case NO_SELINUX_CONTEXT_OPTION: ++ selinux_context_option = -1; ++ break; ++ ++ case XATTR_OPTION: ++ set_archive_format ("posix"); ++ if (!acls_option) acls_option = 1; ++ if (!selinux_context_option) selinux_context_option = 1; ++ xattrs_option = 1; ++ break; ++ ++ case NO_XATTR_OPTION: ++ if (!acls_option) acls_option = -1; ++ if (!selinux_context_option) selinux_context_option = -1; ++ xattrs_option = -1; ++ break; ++ + case RECURSION_OPTION: + recursion_option = FNM_LEADING_DIR; + break; +@@ -2461,6 +2510,29 @@ decode_options (int argc, char **argv) + || subcommand_option != LIST_SUBCOMMAND)) + USAGE_ERROR ((0, 0, _("--pax-option can be used only on POSIX archives"))); + ++ /* star create's non-POSIX typed archives with xattr support, so allow the ++ extra headers */ ++ if ((acls_option > 0) ++ && archive_format != POSIX_FORMAT ++ && (subcommand_option != EXTRACT_SUBCOMMAND ++ || subcommand_option != DIFF_SUBCOMMAND ++ || subcommand_option != LIST_SUBCOMMAND)) ++ USAGE_ERROR ((0, 0, _("--acls can be used only on POSIX archives"))); ++ ++ if ((selinux_context_option > 0) ++ && archive_format != POSIX_FORMAT ++ && (subcommand_option != EXTRACT_SUBCOMMAND ++ || subcommand_option != DIFF_SUBCOMMAND ++ || subcommand_option != LIST_SUBCOMMAND)) ++ USAGE_ERROR ((0, 0, _("--selinux can be used only on POSIX archives"))); ++ ++ if ((xattrs_option > 0) ++ && archive_format != POSIX_FORMAT ++ && (subcommand_option != EXTRACT_SUBCOMMAND ++ || subcommand_option != DIFF_SUBCOMMAND ++ || subcommand_option != LIST_SUBCOMMAND)) ++ USAGE_ERROR ((0, 0, _("--xattrs can be used only on POSIX archives"))); ++ + /* If ready to unlink hierarchies, so we are for simpler files. */ + if (recursive_unlink_option) + old_files_option = UNLINK_FIRST_OLD_FILES; +@@ -2713,11 +2785,15 @@ void + tar_stat_destroy (struct tar_stat_info *st) + { + tar_stat_close (st); ++ xheader_xattr_free (st->xattr_map, st->xattr_map_size); + free (st->orig_file_name); + free (st->file_name); + free (st->link_name); + free (st->uname); + free (st->gname); ++ free (st->cntx_name); ++ free (st->acls_a_ptr); ++ free (st->acls_d_ptr); + free (st->sparse_map); + free (st->dumpdir); + xheader_destroy (&st->xhdr); +diff -urNp tar-1.24-orig/src/tar.h tar-1.24/src/tar.h +--- tar-1.24-orig/src/tar.h 2010-10-24 20:07:46.000000000 +0200 ++++ tar-1.24/src/tar.h 2010-10-25 10:24:52.567223606 +0200 +@@ -276,6 +276,14 @@ struct xheader + uintmax_t string_length; + }; + ++/* Information about xattrs for a file. */ ++struct xattr_array ++ { ++ char *xkey; ++ char *xval_ptr; ++ size_t xval_len; ++ }; ++ + struct tar_stat_info + { + char *orig_file_name; /* name of file read from the archive header */ +@@ -287,6 +295,15 @@ struct tar_stat_info + + char *uname; /* user name of owner */ + char *gname; /* group name of owner */ ++ ++ char *cntx_name; /* SELinux context for the current archive entry. */ ++ ++ char *acls_a_ptr; /* Access ACLs for the current archive entry. */ ++ size_t acls_a_len; /* Access ACLs for the current archive entry. */ ++ ++ char *acls_d_ptr; /* Default ACLs for the current archive entry. */ ++ size_t acls_d_len; /* Default ACLs for the current archive entry. */ ++ + struct stat stat; /* regular filesystem stat */ + + /* STAT doesn't always have access, data modification, and status +@@ -309,6 +326,9 @@ struct tar_stat_info + size_t sparse_map_size; /* Size of the sparse map */ + struct sp_array *sparse_map; + ++ size_t xattr_map_size; /* Size of the xattr map */ ++ struct xattr_array *xattr_map; ++ + /* Extended headers */ + struct xheader xhdr; + +diff -urNp tar-1.24-orig/src/xattrs.c tar-1.24/src/xattrs.c +--- tar-1.24-orig/src/xattrs.c 1970-01-01 01:00:00.000000000 +0100 ++++ tar-1.24/src/xattrs.c 2010-10-25 10:24:52.568214736 +0200 +@@ -0,0 +1,489 @@ ++/* Create a tar archive. ++ ++ Copyright (C) 2006 Free Software Foundation, Inc. ++ ++ Written by James Antill, on 2006-07-27. ++ ++ This program is free software; you can redistribute it and/or modify it ++ under the terms of the GNU General Public License as published by the ++ Free Software Foundation; either version 2, or (at your option) any later ++ version. ++ ++ This program is distributed in the hope that it will be useful, but ++ WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General ++ Public License for more details. ++ ++ You should have received a copy of the GNU General Public License along ++ with this program; if not, write to the Free Software Foundation, Inc., ++ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ ++ ++#include <system.h> ++ ++#include <quotearg.h> ++ ++#include "common.h" ++ ++ ++#ifndef HAVE_SELINUX_SELINUX_H ++# undef HAVE_LIBSELINUX ++#endif ++ ++#ifndef HAVE_ATTR_XATTR_H ++# undef HAVE_XATTRS ++#endif ++ ++#ifndef HAVE_SYS_ACL_H ++# undef HAVE_LIBACL ++#endif ++ ++#ifdef HAVE_SELINUX_SELINUX_H ++# include <selinux/selinux.h> ++#endif ++ ++#ifdef HAVE_ATTR_XATTR_H ++# include <attr/xattr.h> ++#endif ++ ++#ifdef HAVE_SYS_ACL_H ++# include <sys/acl.h> ++#endif ++ ++ ++#if 0 /* unused by xattr's atm. */ ++static void xattrs__fd_get(struct tar_stat_info *st, ++ char const *file_name, int fd, const char *attr, ++ char **ret_ptr, size_t *ret_len) ++{ ++#ifdef HAVE_XATTRS ++ static ssize_t asz = 1024; ++ ssize_t ret = 0; ++ static char *val = NULL; ++ ++ if (!val) val = xmalloc (asz); ++ ++ while (((ret = fgetxattr (fd, attr, val, asz)) == -1) && ++ (errno == ERANGE)) ++ { ++ asz <<= 1; ++ val = xrealloc (val, asz); ++ } ++ ++ if (ret != -1) ++ { ++ *ret_ptr = xmemdup (val, ret + 1); ++ *ret_len = ret; ++ } ++ else if (errno != ENOATTR) ++ call_arg_warn ("fgetxattr", file_name); ++#endif ++} ++#endif ++ ++static void xattrs__acls_get_a(struct tar_stat_info *st, ++ char const *file_name, int fd, ++ char **ret_ptr, size_t *ret_len) ++{ /* "system.posix_acl_access" */ ++#ifdef HAVE_LIBACL ++ char *val = NULL; ++ ssize_t len; ++ acl_t acl; ++ ++ if (fd != -1) ++ { ++ if ((acl = acl_get_fd (fd)) == (acl_t)NULL) ++ { ++ if (errno != ENOTSUP) ++ call_arg_warn ("acl_get_fd", file_name); ++ return; ++ } ++ } ++ else if ((acl = acl_get_file (file_name, ACL_TYPE_ACCESS)) == (acl_t)NULL) ++ { ++ if (errno != ENOTSUP) ++ call_arg_warn ("acl_get_file", file_name); ++ return; ++ } ++ ++ ++ val = acl_to_text(acl, &len); ++ acl_free (acl); ++ ++ if (val == NULL) ++ { ++ call_arg_warn ("acl_to_text", file_name); ++ return; ++ } ++ ++ *ret_ptr = xstrdup (val); ++ *ret_len = len; ++ ++ acl_free (val); ++#endif ++} ++ ++static void xattrs__acls_get_d(struct tar_stat_info *st, ++ char const *file_name, ++ char **ret_ptr, size_t *ret_len) ++{ /* "system.posix_acl_default" */ ++#ifdef HAVE_LIBACL ++ char *val = NULL; ++ ssize_t len; ++ acl_t acl; ++ ++ if ((acl = acl_get_file (file_name, ACL_TYPE_DEFAULT)) == (acl_t)NULL) ++ { ++ if (errno != ENOTSUP) ++ call_arg_warn ("acl_get_file", file_name); ++ return; ++ } ++ ++ val = acl_to_text(acl, &len); ++ acl_free (acl); ++ ++ if (val == NULL) ++ { ++ call_arg_warn ("acl_to_text", file_name); ++ return; ++ } ++ ++ *ret_ptr = xstrdup (val); ++ *ret_len = len; ++ ++ acl_free (val); ++#endif ++} ++ ++void xattrs_acls_get(struct tar_stat_info *st, char const *file_name, int fd, ++ int xisfile) ++{ ++ if (acls_option > 0) ++ { ++#ifndef HAVE_LIBACL ++ static int done = 0; ++ if (!done) ++ WARN ((0, 0, _("ACL support requested, but not available"))); ++ done = 1; ++#endif ++ xattrs__acls_get_a (st, file_name, fd, ++ &st->acls_a_ptr, &st->acls_a_len); ++ if (!xisfile) ++ xattrs__acls_get_d (st, file_name, ++ &st->acls_d_ptr, &st->acls_d_len); ++ } ++} ++ ++void xattrs_selinux_get(struct tar_stat_info *st, char const *file_name, int fd) ++{ ++ if (selinux_context_option > 0) ++ { ++#ifndef HAVE_LIBSELINUX ++ static int done = 0; ++ if (!done) ++ WARN ((0, 0, _("SELinux support requested, but not available"))); ++ done = 1; ++#else ++ if (fd == -1) ++ { ++ if ((lgetfilecon (file_name, &st->cntx_name) == -1) && (errno != ENOTSUP) && (errno != ENODATA)) ++ call_arg_warn ("lgetfilecon", file_name); ++ } ++ else if ((fgetfilecon (fd, &st->cntx_name) == -1) && (errno != ENOTSUP) && (errno != ENODATA)) ++ call_arg_warn ("fgetfilecon", file_name); ++#endif ++ } ++} ++ ++void xattrs_xattrs_get(struct tar_stat_info *st, char const *file_name, int fd) ++{ ++ if (xattrs_option > 0) ++ { /* get all xattrs ... this include security.* and system.* if ++ available. We filter them here, but we have to filter them ++ in xattrs_xattrs_set() anyway. ++ */ ++ static ssize_t xsz = 1024; ++ static char *xatrs = NULL; ++ ssize_t xret = -1; ++ ++#ifndef HAVE_XATTRS ++ static int done = 0; ++ if ((xattrs_option > 0) && !done) ++ WARN ((0, 0, _("Xattr support requested, but not available"))); ++ done = 1; ++#else ++ ++ if (!xatrs) xatrs = xmalloc (xsz); ++ ++ while (((fd == -1) ? ++ ((xret = llistxattr (file_name, xatrs, xsz)) == -1) : ++ ((xret = flistxattr (fd, xatrs, xsz)) == -1)) && ++ (errno == ERANGE)) ++ { ++ xsz <<= 1; ++ xatrs = xrealloc (xatrs, xsz); ++ } ++ ++ if (xret == -1) ++ call_arg_warn ((fd == -1) ? "llistxattrs" : "flistxattrs", file_name); ++ else ++ { ++ const char *attr = xatrs; ++ static ssize_t asz = 1024; ++ static char *val = NULL; ++ ++ if (!val) val = xmalloc (asz); ++ ++ while (xret > 0) ++ { ++ size_t len = strlen (attr); ++ ssize_t aret = 0; ++ ++ /* Archive all xattrs during creation, decide at extraction time ++ * which ones are of interest/use for the target filesystem. */ ++ while (((fd == -1) ? ++ ((aret = lgetxattr (file_name, attr, val, asz)) == -1) : ++ ((aret = fgetxattr (fd, attr, val, asz)) == -1)) && ++ (errno == ERANGE)) ++ { ++ asz <<= 1; ++ val = xrealloc (val, asz); ++ } ++ ++ if (aret != -1) ++ xheader_xattr_add (st, attr, val, aret); ++ else if (errno != ENOATTR) ++ call_arg_warn ((fd==-1) ? "lgetxattr" : "fgetxattr", file_name); ++ ++ attr += len + 1; ++ xret -= len + 1; ++ } ++ } ++#endif ++ } ++} ++ ++static void xattrs__fd_set(struct tar_stat_info const *st, ++ char const *file_name, char typeflag, ++ const char *attr, ++ const char *ptr, size_t len) ++{ ++#ifdef HAVE_XATTRS ++ if (ptr) ++ { ++ const char *sysname = "setxattr"; ++ int ret = -1; ++ ++ if (typeflag != SYMTYPE) ++ ret = setxattr (file_name, attr, ptr, len, 0); ++ else ++ { ++ sysname = "lsetxattr"; ++ ret = lsetxattr (file_name, attr, ptr, len, 0); ++ } ++ ++ /* do not print warnings when SELinux is disabled */ ++ if ((ret == -1) && (errno != EPERM) && (errno != ENOTSUP)) ++ call_arg_error(sysname, file_name); ++ } ++#endif ++} ++ ++/* convert unix permissions into an ACL ... needed due to "default" ACLs */ ++#ifdef HAVE_LIBACL ++static acl_t perms2acl(int perms) ++{ ++ char val[] = "user::---,group::---,other::---"; ++ /* 0123456789 123456789 123456789 123456789 */ ++ ++ /* user */ ++ if (perms & 0400) val[ 6] = 'r'; ++ if (perms & 0200) val[ 7] = 'w'; ++ if (perms & 0100) val[ 8] = 'x'; ++ ++ /* group */ ++ if (perms & 0040) val[17] = 'r'; ++ if (perms & 0020) val[18] = 'w'; ++ if (perms & 0010) val[19] = 'x'; ++ ++ /* other */ ++ if (perms & 0004) val[28] = 'r'; ++ if (perms & 0002) val[29] = 'w'; ++ if (perms & 0001) val[30] = 'x'; ++ ++ return (acl_from_text (val)); ++} ++#endif ++ ++static char *skip_to_ext_fields(char *ptr) ++{ ++ ptr += strcspn(ptr, ":,\n"); /* skip tag name. Ie. user/group/default/mask */ ++ ++ if (*ptr != ':') ++ return (ptr); /* error? no user/group field */ ++ ++ptr; ++ ++ ptr += strcspn(ptr, ":,\n"); /* skip user/group name */ ++ ++ if (*ptr != ':') ++ return (ptr); /* error? no perms field */ ++ ++ptr; ++ ++ ptr += strcspn(ptr, ":,\n"); /* skip perms */ ++ ++ if (*ptr != ':') ++ return (ptr); /* no extra fields */ ++ ++ return (ptr); ++} ++ ++/* The POSIX draft allows extra fields after the three main ones. Star ++ uses this to add a fourth field for user/group which is the numeric ID. ++ We just skip all extra fields atm. */ ++static const char *fixup_extra_acl_fields(const char *ptr) ++{ ++ char *src = (char *)ptr; ++ char *dst = (char *)ptr; ++ ++ while (*src) ++ { ++ const char *old = src; ++ size_t len = 0; ++ ++ src = skip_to_ext_fields(src); ++ len = src - old; ++ if (old != dst) memmove(dst, old, len); ++ dst += len; ++ ++ if (*src == ':') /* We have extra fields, skip them all */ ++ src += strcspn(src, "\n,"); ++ ++ if ((*src == '\n') || (*src == ',')) ++ *dst++ = *src++; /* also done when dst == src, but that's ok */ ++ } ++ if (src != dst) ++ *dst = 0; ++ ++ return ptr; ++} ++ ++static void xattrs__acls_set(struct tar_stat_info const *st, ++ char const *file_name, int type, ++ const char *ptr, size_t len) ++{ /* "system.posix_acl_access" */ ++#ifdef HAVE_LIBACL ++ acl_t acl; ++ ++ if (ptr) ++ { ++ /* assert (strlen (ptr) == len); */ ++ ptr = fixup_extra_acl_fields(ptr); ++ ++ acl = acl_from_text (ptr); ++ acls_option = 1; ++ } ++ else if (acls_option > 0) ++ acl = perms2acl (st->stat.st_mode); ++ else ++ return; /* don't call acl functions unless we first hit an ACL, or ++ --acls was passed explicitly */ ++ ++ if (acl == (acl_t)NULL) ++ { ++ call_arg_warn ("acl_from_text", file_name); ++ return; ++ } ++ ++ if (acl_set_file (file_name, type, acl) == -1) ++ { ++ if (errno != ENOTSUP) ++ call_arg_warn ("acl_set_file", file_name); ++ } ++ acl_free (acl); ++#endif ++} ++ ++void xattrs_acls_set(struct tar_stat_info const *st, ++ char const *file_name, char typeflag) ++{ ++ if ((acls_option >= 0) && (typeflag != SYMTYPE)) ++ { ++#ifndef HAVE_LIBACL ++ static int done = 0; ++ if (!done) ++ WARN ((0, 0, _("ACL support requested, but not available"))); ++ done = 1; ++#else ++ xattrs__acls_set (st, file_name, ACL_TYPE_ACCESS, ++ st->acls_a_ptr, st->acls_a_len); ++ if ((typeflag == DIRTYPE) || (typeflag == GNUTYPE_DUMPDIR)) ++ xattrs__acls_set (st, file_name, ACL_TYPE_DEFAULT, ++ st->acls_d_ptr, st->acls_d_len); ++#endif ++ } ++} ++ ++void xattrs_selinux_set(struct tar_stat_info const *st, ++ char const *file_name, char typeflag) ++{ ++ if ((selinux_context_option >= 0) && st->cntx_name) ++ { ++ const char *sysname = "setfilecon"; ++ int ret = -1; ++ ++#ifndef HAVE_LIBSELINUX ++ static int done = 0; ++ if (!done) ++ WARN ((0, 0, _("SELinux support requested, but not available"))); ++ done = 1; ++#else ++ if (typeflag != SYMTYPE) ++ ret = setfilecon (file_name, st->cntx_name); ++ else ++ { ++ sysname = "lsetfilecon"; ++ ret = lsetfilecon (file_name, st->cntx_name); ++ } ++ ++ if ((ret == -1) && (errno == EPERM)) ++ call_arg_warn(sysname, file_name); ++ else if ((ret == -1) && (errno != EOPNOTSUPP)) ++ call_arg_error(sysname, file_name); ++#endif ++ } ++} ++ ++void xattrs_xattrs_set(struct tar_stat_info const *st, ++ char const *file_name, char typeflag) ++{ ++ if ((xattrs_option >= 0) && st->xattr_map_size) ++ { ++ size_t scan = 0; ++ ++#ifndef HAVE_XATTRS ++ static int done = 0; ++ if (!done) ++ WARN ((0, 0, _("Xattr support requested, but not available"))); ++ done = 1; ++#else ++ while (scan < st->xattr_map_size) ++ { ++ char *keyword = st->xattr_map[scan].xkey; ++ ++ /* assert (!memcpy (keyword, "SCHILY.xattr.", strlen("SCHILY.xattr."))); */ ++ keyword += strlen("SCHILY.xattr."); ++ ++ if (strncmp (keyword, "user.", strlen("user.")) && ++ strncmp (keyword, "lustre.", strlen("lustre.")) && ++ strncmp (keyword, "trusted.", strlen("trusted.")) && ++ strncmp (keyword, "security.NTACL", strlen("security.NTACL"))) ++ continue; /* don't try and set anything but normal xattrs */ ++ ++ xattrs__fd_set (st, file_name, typeflag, keyword, ++ st->xattr_map[scan].xval_ptr, ++ st->xattr_map[scan].xval_len); ++ ++ ++scan; ++ } ++#endif ++ } ++} +diff -urNp tar-1.24-orig/src/xattrs.h tar-1.24/src/xattrs.h +--- tar-1.24-orig/src/xattrs.h 1970-01-01 01:00:00.000000000 +0100 ++++ tar-1.24/src/xattrs.h 2010-10-25 10:24:52.569214526 +0200 +@@ -0,0 +1,14 @@ ++ ++extern void xattrs_acls_get(struct tar_stat_info *st, ++ char const *file_name, int fd, int xisfile); ++extern void xattrs_selinux_get(struct tar_stat_info *st, ++ char const *file_name, int fd); ++extern void xattrs_xattrs_get(struct tar_stat_info *st, ++ char const *file_name, int fd); ++ ++extern void xattrs_acls_set(struct tar_stat_info const *st, ++ char const *file_name, char typeflag); ++extern void xattrs_selinux_set(struct tar_stat_info const *st, ++ char const *file_name, char typeflag); ++extern void xattrs_xattrs_set(struct tar_stat_info const *st, ++ char const *file_name, char typeflag); +diff -urNp tar-1.24-orig/src/xheader.c tar-1.24/src/xheader.c +--- tar-1.24-orig/src/xheader.c 2010-10-24 20:07:46.000000000 +0200 ++++ tar-1.24/src/xheader.c 2010-10-25 10:24:52.570223396 +0200 +@@ -460,6 +460,74 @@ xheader_write_global (struct xheader *xh + } + } + ++void xheader_xattr_init(struct tar_stat_info *st) ++{ ++ st->xattr_map = NULL; ++ st->xattr_map_size = 0; ++} ++ ++void xheader_xattr_free(struct xattr_array *xattr_map, size_t xattr_map_size) ++{ ++ size_t scan = 0; ++ ++ while (scan < xattr_map_size) ++ { ++ free (xattr_map[scan].xkey); ++ free (xattr_map[scan].xval_ptr); ++ ++ ++scan; ++ } ++ free (xattr_map); ++} ++ ++static void xheader_xattr__add(struct xattr_array **xattr_map, ++ size_t *xattr_map_size, ++ const char *key, const char *val, size_t len) ++{ ++ size_t pos = (*xattr_map_size)++; ++ ++ *xattr_map = xrealloc (*xattr_map, ++ *xattr_map_size * sizeof(struct xattr_array)); ++ (*xattr_map)[pos].xkey = xstrdup (key); ++ (*xattr_map)[pos].xval_ptr = xmemdup (val, len + 1); ++ (*xattr_map)[pos].xval_len = len; ++} ++ ++void xheader_xattr_add(struct tar_stat_info *st, ++ const char *key, const char *val, size_t len) ++{ ++ size_t klen = strlen (key); ++ char *xkey = xmalloc (strlen("SCHILY.xattr.") + klen + 1); ++ char *tmp = xkey; ++ ++ tmp = stpcpy (tmp, "SCHILY.xattr."); ++ tmp = stpcpy (tmp, key); ++ ++ xheader_xattr__add (&st->xattr_map, &st->xattr_map_size, xkey, val, len); ++ ++ free (xkey); ++} ++ ++void xheader_xattr_copy(const struct tar_stat_info *st, ++ struct xattr_array **xattr_map, size_t *xattr_map_size) ++{ ++ size_t scan = 0; ++ ++ *xattr_map = NULL; ++ *xattr_map_size = 0; ++ ++ while (scan < st->xattr_map_size) ++ { ++ char *key = st->xattr_map[scan].xkey; ++ char *val = st->xattr_map[scan].xval_ptr; ++ size_t len = st->xattr_map[scan].xval_len; ++ ++ xheader_xattr__add(xattr_map, xattr_map_size, key, val, len); ++ ++ ++scan; ++ } ++} ++ +  + /* General Interface */ + +@@ -473,6 +541,7 @@ struct xhdr_tab + struct xheader *, void const *data); + void (*decoder) (struct tar_stat_info *, char const *, char const *, size_t); + int flags; ++ bool prefix; + }; + + /* This declaration must be extern, because ISO C99 section 6.9.2 +@@ -489,8 +558,17 @@ locate_handler (char const *keyword) + struct xhdr_tab const *p; + + for (p = xhdr_tab; p->keyword; p++) +- if (strcmp (p->keyword, keyword) == 0) +- return p; ++ if (p->prefix) ++ { ++ if (strncmp (p->keyword, keyword, strlen(p->keyword)) == 0) ++ return p; ++ } ++ else ++ { ++ if (strcmp (p->keyword, keyword) == 0) ++ return p; ++ } ++ + return NULL; + } + +@@ -500,7 +578,7 @@ xheader_protected_pattern_p (const char + struct xhdr_tab const *p; + + for (p = xhdr_tab; p->keyword; p++) +- if ((p->flags & XHDR_PROTECTED) && fnmatch (pattern, p->keyword, 0) == 0) ++ if (!p->prefix && (p->flags & XHDR_PROTECTED) && fnmatch (pattern, p->keyword, 0) == 0) + return true; + return false; + } +@@ -511,7 +589,7 @@ xheader_protected_keyword_p (const char + struct xhdr_tab const *p; + + for (p = xhdr_tab; p->keyword; p++) +- if ((p->flags & XHDR_PROTECTED) && strcmp (p->keyword, keyword) == 0) ++ if (!p->prefix && (p->flags & XHDR_PROTECTED) && strcmp (p->keyword, keyword) == 0) + return true; + return false; + } +@@ -1470,6 +1548,71 @@ volume_filename_decoder (struct tar_stat + } + + static void ++xattr_selinux_coder (struct tar_stat_info const *st, char const *keyword, ++ struct xheader *xhdr, void const *data) ++{ ++ code_string (st->cntx_name, keyword, xhdr); ++} ++ ++static void ++xattr_selinux_decoder (struct tar_stat_info *st, ++ char const *keyword, char const *arg, size_t size) ++{ ++ decode_string (&st->cntx_name, arg); ++} ++ ++static void ++xattr_acls_a_coder (struct tar_stat_info const *st , char const *keyword, ++ struct xheader *xhdr, void const *data) ++{ ++ xheader_print_n (xhdr, keyword, st->acls_a_ptr, st->acls_a_len); ++} ++ ++static void ++xattr_acls_a_decoder (struct tar_stat_info *st, ++ char const *keyword, char const *arg, size_t size) ++{ ++ st->acls_a_ptr = xmemdup (arg, size + 1); ++ st->acls_a_len = size; ++} ++ ++static void ++xattr_acls_d_coder (struct tar_stat_info const *st , char const *keyword, ++ struct xheader *xhdr, void const *data) ++{ ++ xheader_print_n (xhdr, keyword, st->acls_d_ptr, st->acls_d_len); ++} ++ ++static void ++xattr_acls_d_decoder (struct tar_stat_info *st, ++ char const *keyword, char const *arg, size_t size) ++{ ++ st->acls_d_ptr = xmemdup (arg, size + 1); ++ st->acls_d_len = size; ++} ++ ++static void ++xattr_coder (struct tar_stat_info const *st , char const *keyword, ++ struct xheader *xhdr, void const *data) ++{ ++ struct xattr_array *xattr_map = st->xattr_map; ++ const size_t *off = data; ++ xheader_print_n (xhdr, keyword, ++ xattr_map[*off].xval_ptr, xattr_map[*off].xval_len); ++} ++ ++static void ++xattr_decoder (struct tar_stat_info *st, ++ char const *keyword, char const *arg, size_t size) ++{ ++ char *xstr = NULL; ++ ++ xstr = xmemdup(arg, size + 1); ++ xheader_xattr_add(st, keyword + strlen("SCHILY.xattr."), xstr, size); ++ free(xstr); ++} ++ ++static void + sparse_major_coder (struct tar_stat_info const *st, char const *keyword, + struct xheader *xhdr, void const *data) + { +@@ -1506,53 +1649,53 @@ sparse_minor_decoder (struct tar_stat_in + } + + struct xhdr_tab const xhdr_tab[] = { +- { "atime", atime_coder, atime_decoder, 0 }, +- { "comment", dummy_coder, dummy_decoder, 0 }, +- { "charset", dummy_coder, dummy_decoder, 0 }, +- { "ctime", ctime_coder, ctime_decoder, 0 }, +- { "gid", gid_coder, gid_decoder, 0 }, +- { "gname", gname_coder, gname_decoder, 0 }, +- { "linkpath", linkpath_coder, linkpath_decoder, 0 }, +- { "mtime", mtime_coder, mtime_decoder, 0 }, +- { "path", path_coder, path_decoder, 0 }, +- { "size", size_coder, size_decoder, 0 }, +- { "uid", uid_coder, uid_decoder, 0 }, +- { "uname", uname_coder, uname_decoder, 0 }, ++ { "atime", atime_coder, atime_decoder, 0, false }, ++ { "comment", dummy_coder, dummy_decoder, 0, false }, ++ { "charset", dummy_coder, dummy_decoder, 0, false }, ++ { "ctime", ctime_coder, ctime_decoder, 0, false }, ++ { "gid", gid_coder, gid_decoder, 0, false }, ++ { "gname", gname_coder, gname_decoder, 0, false }, ++ { "linkpath", linkpath_coder, linkpath_decoder, 0, false }, ++ { "mtime", mtime_coder, mtime_decoder, 0, false }, ++ { "path", path_coder, path_decoder, 0, false }, ++ { "size", size_coder, size_decoder, 0, false }, ++ { "uid", uid_coder, uid_decoder, 0, false }, ++ { "uname", uname_coder, uname_decoder, 0, false }, + + /* Sparse file handling */ + { "GNU.sparse.name", path_coder, path_decoder, +- XHDR_PROTECTED }, ++ XHDR_PROTECTED, false }, + { "GNU.sparse.major", sparse_major_coder, sparse_major_decoder, +- XHDR_PROTECTED }, ++ XHDR_PROTECTED, false }, + { "GNU.sparse.minor", sparse_minor_coder, sparse_minor_decoder, +- XHDR_PROTECTED }, ++ XHDR_PROTECTED, false }, + { "GNU.sparse.realsize", sparse_size_coder, sparse_size_decoder, +- XHDR_PROTECTED }, ++ XHDR_PROTECTED, false }, + { "GNU.sparse.numblocks", sparse_numblocks_coder, sparse_numblocks_decoder, +- XHDR_PROTECTED }, ++ XHDR_PROTECTED, false }, + + /* tar 1.14 - 1.15.90 keywords. */ + { "GNU.sparse.size", sparse_size_coder, sparse_size_decoder, +- XHDR_PROTECTED }, ++ XHDR_PROTECTED, false }, + /* tar 1.14 - 1.15.1 keywords. Multiple instances of these appeared in 'x' + headers, and each of them was meaningful. It confilcted with POSIX specs, + which requires that "when extended header records conflict, the last one + given in the header shall take precedence." */ + { "GNU.sparse.offset", sparse_offset_coder, sparse_offset_decoder, +- XHDR_PROTECTED }, ++ XHDR_PROTECTED, false }, + { "GNU.sparse.numbytes", sparse_numbytes_coder, sparse_numbytes_decoder, +- XHDR_PROTECTED }, ++ XHDR_PROTECTED, false }, + /* tar 1.15.90 keyword, introduced to remove the above-mentioned conflict. */ + { "GNU.sparse.map", NULL /* Unused, see pax_dump_header() */, +- sparse_map_decoder, 0 }, ++ sparse_map_decoder, 0, false }, + + { "GNU.dumpdir", dumpdir_coder, dumpdir_decoder, +- XHDR_PROTECTED }, ++ XHDR_PROTECTED, false }, + + /* Keeps the tape/volume label. May be present only in the global headers. + Equivalent to GNUTYPE_VOLHDR. */ + { "GNU.volume.label", volume_label_coder, volume_label_decoder, +- XHDR_PROTECTED | XHDR_GLOBAL }, ++ XHDR_PROTECTED | XHDR_GLOBAL, false }, + + /* These may be present in a first global header of the archive. + They provide the same functionality as GNUTYPE_MULTIVOL header. +@@ -1561,11 +1704,41 @@ struct xhdr_tab const xhdr_tab[] = { + GNU.volume.offset keeps the offset of the start of this volume, + otherwise kept in oldgnu_header.offset. */ + { "GNU.volume.filename", volume_label_coder, volume_filename_decoder, +- XHDR_PROTECTED | XHDR_GLOBAL }, ++ XHDR_PROTECTED | XHDR_GLOBAL, false }, + { "GNU.volume.size", volume_size_coder, volume_size_decoder, +- XHDR_PROTECTED | XHDR_GLOBAL }, ++ XHDR_PROTECTED | XHDR_GLOBAL, false }, + { "GNU.volume.offset", volume_offset_coder, volume_offset_decoder, +- XHDR_PROTECTED | XHDR_GLOBAL }, ++ XHDR_PROTECTED | XHDR_GLOBAL, false }, ++ ++ /* We get the SELinux value from filecon, so add a namespace for SELinux ++ instead of storing it in SCHILY.xattr.* (which would be RAW). */ ++ { "RHT.security.selinux", ++ xattr_selinux_coder, xattr_selinux_decoder, 0, false }, ++ ++ /* ACLs, use the star format... */ ++ { "SCHILY.acl.access", ++ xattr_acls_a_coder, xattr_acls_a_decoder, 0, false }, ++ ++ { "SCHILY.acl.default", ++ xattr_acls_d_coder, xattr_acls_d_decoder, 0, false }, ++ ++ /* FIXME: These are compat. for FC-6 ... we shipped a tar using the generic ++ header names by accident. */ ++ { "SCHILY.xattr.security.selinux", ++ xattr_selinux_coder, xattr_selinux_decoder, 0, false }, ++ { "SCHILY.xattr.system.posix_acl_access", ++ xattr_acls_a_coder, xattr_acls_a_decoder, 0, false }, ++ { "SCHILY.xattr.system.posix_acl_default", ++ xattr_acls_d_coder, xattr_acls_d_decoder, 0, false }, ++ ++ /* xattrs use the star format. note we only save some variants... */ ++ { "SCHILY.xattr.user", xattr_coder, xattr_decoder, 0, true }, ++ { "SCHILY.xattr.trusted", xattr_coder, xattr_decoder, 0, true }, ++ { "SCHILY.xattr.lustre", xattr_coder, xattr_decoder, 0, true }, ++ { "SCHILY.xattr.security.NTACL", xattr_coder, xattr_decoder, 0, true }, ++ ++ /* ignore everything else in the xattr namespaces... */ ++ { "SCHILY.xattr", dummy_coder, dummy_decoder, 0, true }, + +- { NULL, NULL, NULL, 0 } ++ { NULL, NULL, NULL, 0, false } + }; diff --git a/pkgs/core/tar/patches/tar-1.25-listedincremental.patch b/pkgs/core/tar/patches/tar-1.25-listedincremental.patch new file mode 100644 index 0000000..940d0ba --- /dev/null +++ b/pkgs/core/tar/patches/tar-1.25-listedincremental.patch @@ -0,0 +1,219 @@ +From 065cf0958c39600f2062cbeeb5b76929d03c207b Mon Sep 17 00:00:00 2001 +From: Paul Eggert eggert@cs.ucla.edu +Date: Mon, 22 Nov 2010 22:50:58 -0800 +Subject: [PATCH] * src/names.c: tar: fix bug with --one-file-system --listed-incremental + +Problem (and idea for fix) reported by Martin Weigel +http://lists.gnu.org/archive/html/bug-tar/2010-11/msg00071.html. +* src/common.h (is_individual_file): Remove decl. +* src/create.c (dump_file0): Replace "is_individual_file (p)" +with "top_level". +* src/incremen.c (procdir): Replace "!is_individual_file +(name_buffer)" with "st->parent". Fix bug with --one-file-system +and --listed-incremental. +* src/names.c (individual_file_table, register_individual_file): +(is_individual_file): Remove. All uses removed. +--- + src/common.h | 1 - + src/create.c | 4 ++-- + src/incremen.c | 8 ++------ + src/names.c | 26 -------------------------- + 4 files changed, 4 insertions(+), 35 deletions(-) + +diff --git a/src/common.h b/src/common.h +index 35e056e..9444fd7 100644 +--- a/src/common.h ++++ b/src/common.h +@@ -680,7 +680,6 @@ bool excluded_name (char const *name); + + void add_avoided_name (char const *name); + bool is_avoided_name (char const *name); +-bool is_individual_file (char const *name); + + bool contains_dot_dot (char const *name); + +diff --git a/src/create.c b/src/create.c +index a1e90a3..e8de6b9 100644 +--- a/src/create.c ++++ b/src/create.c +@@ -1678,9 +1678,9 @@ dump_file0 (struct tar_stat_info *st, char const *name, char const *p) + put in the archive. + + This check is omitted if incremental_option is set *and* the +- requested file is not explicitely listed in the command line. */ ++ requested file is not explicitly listed in the command line. */ + +- if (!(incremental_option && !is_individual_file (p)) ++ if (! (incremental_option && ! top_level) + && !S_ISDIR (st->stat.st_mode) + && OLDER_TAR_STAT_TIME (*st, m) + && (!after_date_option || OLDER_TAR_STAT_TIME (*st, c))) +diff --git a/src/incremen.c b/src/incremen.c +index 628ff29..2b33c5d 100644 +--- a/src/incremen.c ++++ b/src/incremen.c +@@ -426,7 +426,6 @@ procdir (const char *name_buffer, struct tar_stat_info *st, + { + struct directory *directory; + struct stat *stat_data = &st->stat; +- dev_t device = st->parent ? st->parent->stat.st_dev : 0; + bool nfs = NFS_FILE_STAT (*stat_data); + + if ((directory = find_directory (name_buffer)) != NULL) +@@ -540,11 +539,8 @@ procdir (const char *name_buffer, struct tar_stat_info *st, + } + } + +- /* If the directory is on another device and --one-file-system was given, +- omit it... */ +- if (one_file_system_option && device != stat_data->st_dev +- /* ... except if it was explicitely given in the command line */ +- && !is_individual_file (name_buffer)) ++ if (one_file_system_option && st->parent ++ && stat_data->st_dev != st->parent->stat.st_dev) + /* FIXME: + WARNOPT (WARN_XDEV, + (0, 0, +diff --git a/src/names.c b/src/names.c +index 6e214bf..ba4d509 100644 +--- a/src/names.c ++++ b/src/names.c +@@ -47,8 +47,6 @@ static char *cached_no_such_gname; + static uid_t cached_no_such_uid; + static gid_t cached_no_such_gid; + +-static void register_individual_file (char const *name); +- + /* Given UID, find the corresponding UNAME. */ + void + uid_to_uname (uid_t uid, char **uname) +@@ -360,8 +358,6 @@ name_next_elt (int change_dirs) + { + if (unquote_option) + unquote_string (name_buffer); +- if (incremental_option) +- register_individual_file (name_buffer); + entry.type = ep->type; + entry.v.name = name_buffer; + return &entry; +@@ -1152,28 +1148,6 @@ excluded_name (char const *name) + return excluded_file_name (excluded, name + FILE_SYSTEM_PREFIX_LEN (name)); + } +  +-static Hash_table *individual_file_table; +- +-static void +-register_individual_file (char const *name) +-{ +- struct stat st; +- +- if (deref_stat (name, &st) != 0) +- return; /* Will be complained about later */ +- if (S_ISDIR (st.st_mode)) +- return; +- +- hash_string_insert (&individual_file_table, name); +-} +- +-bool +-is_individual_file (char const *name) +-{ +- return hash_string_lookup (individual_file_table, name); +-} +- +- + + /* Return the size of the prefix of FILE_NAME that is removed after + stripping NUM leading file name components. NUM must be +-- +1.7.1 + +From: Paul Eggert eggert@cs.ucla.edu +Date: Tue, 23 Nov 2010 01:58:55 +0000 (-0800) +Subject: tests: new test listed04 for --one-file-system --listed-incremental +X-Git-Url: http://git.savannah.gnu.org/gitweb/?p=tar.git;a=commitdiff_plain;h=2a55b4b03... + +tests: new test listed04 for --one-file-system --listed-incremental + +* tests/Makefile.am (TESTSUITE_AT): Add listed04.at. +* tests/listed04.at: New file. +* tests/testsuite.at: Include it. +--- + +diff --git a/tests/Makefile.am b/tests/Makefile.am +index f289067..7b1e226 100644 +--- a/tests/Makefile.am ++++ b/tests/Makefile.am +@@ -110,6 +110,7 @@ TESTSUITE_AT = \ + listed01.at\ + listed02.at\ + listed03.at\ ++ listed04.at\ + long01.at\ + longv7.at\ + lustar01.at\ +diff --git a/tests/listed04.at b/tests/listed04.at +new file mode 100644 +index 0000000..239998d +--- /dev/null ++++ b/tests/listed04.at +@@ -0,0 +1,47 @@ ++# Process this file with autom4te to create testsuite. -*- Autotest -*- ++ ++# Test suite for GNU tar. ++# Copyright (C) 2010 Free Software Foundation, Inc. ++ ++# This program is free software; you can redistribute it and/or modify ++# it under the terms of the GNU General Public License as published by ++# the Free Software Foundation; either version 3, or (at your option) ++# any later version. ++ ++# This program is distributed in the hope that it will be useful, ++# but WITHOUT ANY WARRANTY; without even the implied warranty of ++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++# GNU General Public License for more details. ++ ++# You should have received a copy of the GNU General Public License ++# along with this program. If not, see http://www.gnu.org/licenses/. ++ ++# This checks for the bug reported by Martin Weigel ++# http://lists.gnu.org/archive/html/bug-tar/2010-11/msg00071.html. ++# The test is derived from the ideas in Jean-Louis Martineau's followup email ++# http://lists.gnu.org/archive/html/bug-tar/2010-11/msg00087.html. ++ ++AT_SETUP([--listed-incremental and --one-file-system]) ++AT_KEYWORDS([listed incremental listed04]) ++ ++AT_TAR_CHECK([ ++ ++mkdir dir ++echo a >dir/a ++echo b >dir/b ++ ++tar --one-file-system -cvf archive.tar -g archive.incr dir || exit ++tar -tf archive.tar || exit ++], ++[0], ++[dir/ ++dir/a ++dir/b ++dir/ ++dir/a ++dir/b ++], ++[tar: dir: Directory is new ++],[],[],[gnu]) ++ ++AT_CLEANUP +diff --git a/tests/testsuite.at b/tests/testsuite.at +index db0db3a..e8df868 100644 +--- a/tests/testsuite.at ++++ b/tests/testsuite.at +@@ -174,6 +174,7 @@ m4_include([incr02.at]) + m4_include([listed01.at]) + m4_include([listed02.at]) + m4_include([listed03.at]) ++m4_include([listed04.at]) + m4_include([incr03.at]) + m4_include([incr04.at]) + m4_include([incr05.at]) diff --git a/pkgs/core/tar/patches/tar-1.25-sparse-names.patch b/pkgs/core/tar/patches/tar-1.25-sparse-names.patch new file mode 100644 index 0000000..890726d --- /dev/null +++ b/pkgs/core/tar/patches/tar-1.25-sparse-names.patch @@ -0,0 +1,126 @@ +From 3f7aebf6e15d2ee39f55528cc9f423b330e68272 Mon Sep 17 00:00:00 2001 +From: Sergey Poznyakoff gray@gnu.org.ua +Date: Sat, 27 Nov 2010 14:35:08 +0200 +Subject: [PATCH] Correctly store long sparse file names in PAX archives. + +* src/sparse.c (pax_dump_header_1): Make sure the created header name is +shorter than NAME_FIELD_SIZE bytes. +* tests/sparse04.at: New testcase. +* tests/Makefile.am (TESTSUITE_AT): Add sparse04.at. +* tests/testsuite.at: Include sparse04.at. +* NEWS: Update. +--- + src/sparse.c | 9 ++++++--- + tests/Makefile.am | 1 + + tests/sparse04.at | 47 +++++++++++++++++++++++++++++++++++++++++++++++ + tests/testsuite.at | 1 + + 4 files changed, 55 insertions(+), 3 deletions(-) + create mode 100644 tests/sparse04.at + +diff --git a/src/sparse.c b/src/sparse.c +index 9680b60..696773f 100644 +--- a/src/sparse.c ++++ b/src/sparse.c +@@ -991,7 +991,7 @@ pax_dump_header_1 (struct tar_sparse_file *file) + off_t size = 0; + struct sp_array *map = file->stat_info->sparse_map; + char *save_file_name = file->stat_info->file_name; +- ++ + #define COPY_STRING(b,dst,src) do \ + { \ + char *endp = b->buffer + BLOCKSIZE; \ +@@ -1029,8 +1029,11 @@ pax_dump_header_1 (struct tar_sparse_file *file) + xheader_store ("GNU.sparse.name", file->stat_info, NULL); + xheader_store ("GNU.sparse.realsize", file->stat_info, NULL); + +- file->stat_info->file_name = xheader_format_name (file->stat_info, +- "%d/GNUSparseFile.%p/%f", 0); ++ file->stat_info->file_name = ++ xheader_format_name (file->stat_info, "GNUSparseFile.%p/%f", 0); ++ /* Make sure the created header name is shorter than NAME_FIELD_SIZE: */ ++ if (strlen (file->stat_info->file_name) > NAME_FIELD_SIZE) ++ file->stat_info->file_name[NAME_FIELD_SIZE] = 0; + + blk = start_header (file->stat_info); + /* Store the effective (shrunken) file size */ +diff --git a/tests/Makefile.am b/tests/Makefile.am +index 12e8c1b..b14b40a 100644 +--- a/tests/Makefile.am ++++ b/tests/Makefile.am +@@ -145,6 +145,7 @@ TESTSUITE_AT = \ + sparse01.at\ + sparse02.at\ + sparse03.at\ ++ sparse04.at\ + sparsemv.at\ + sparsemvp.at\ + spmvp00.at\ +diff --git a/tests/sparse04.at b/tests/sparse04.at +new file mode 100644 +index 0000000..4d41be7 +--- /dev/null ++++ b/tests/sparse04.at +@@ -0,0 +1,47 @@ ++# Process this file with autom4te to create testsuite. -*- Autotest -*- ++# ++# Test suite for GNU tar. ++# Copyright (C) 2010 Free Software Foundation, Inc. ++# ++# This program is free software; you can redistribute it and/or modify ++# it under the terms of the GNU General Public License as published by ++# the Free Software Foundation; either version 3, or (at your option) ++# any later version. ++# ++# This program is distributed in the hope that it will be useful, ++# but WITHOUT ANY WARRANTY; without even the implied warranty of ++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++# GNU General Public License for more details. ++# ++# You should have received a copy of the GNU General Public License ++# along with this program; if not, write to the Free Software ++# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA ++# 02110-1301, USA. ++ ++AT_SETUP([storing long sparse file names]) ++AT_KEYWORDS([sparse sparse04]) ++ ++# Description: Tar versions from 1.15.92 to 1.25 would incorrectly ++# store sparse file names longer than 100 characters in pax mode. ++# Namely, the `path' keyword of the produced PAX header would contain the ++# crafted name of the header itself, instead of that of the file. ++# Reported by: Kamil Dudka kdudka@redhat.com ++# References: 201011250026.44908.kdudka@redhat.com, ++# http://lists.gnu.org/archive/html/bug-tar/2010-11/msg00099.html ++ ++m4_define([NAME_111], ++ [123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960]) ++ ++AT_TAR_CHECK([ ++genfile --sparse --file NAME_111 --block-size 512 8M A || AT_SKIP_TEST ++tar -c --sparse --posix NAME_111 | tar t ++], ++[0], ++[NAME_111 ++], ++[], ++[], ++[], ++[pax]) ++ ++AT_CLEANUP +diff --git a/tests/testsuite.at b/tests/testsuite.at +index d18b16e..6f06417 100644 +--- a/tests/testsuite.at ++++ b/tests/testsuite.at +@@ -223,6 +223,7 @@ m4_include([shortrec.at]) + m4_include([sparse01.at]) + m4_include([sparse02.at]) + m4_include([sparse03.at]) ++m4_include([sparse04.at]) + m4_include([sparsemv.at]) + m4_include([spmvp00.at]) + m4_include([spmvp01.at]) +-- +1.7.3.2 + diff --git a/pkgs/core/tar/patches/tar-sigpipe.patch b/pkgs/core/tar/patches/tar-sigpipe.patch new file mode 100644 index 0000000..a4813f2 --- /dev/null +++ b/pkgs/core/tar/patches/tar-sigpipe.patch @@ -0,0 +1,12 @@ +diff -urNp tar-1.24-orig/tests/testsuite.at tar-1.24/tests/testsuite.at +--- tar-1.24-orig/tests/testsuite.at 2010-10-27 18:00:59.792862595 +0200 ++++ tar-1.24/tests/testsuite.at 2010-10-27 18:02:06.441873697 +0200 +@@ -245,7 +245,7 @@ m4_include([remfiles01.at]) + m4_include([remfiles02.at]) + m4_include([remfiles03.at]) + +-m4_include([sigpipe.at]) ++dnl m4_include([sigpipe.at]) + + m4_include([star/gtarfail.at]) + m4_include([star/gtarfail2.at]) diff --git a/pkgs/core/tar/tar.nm b/pkgs/core/tar/tar.nm index c1a3b27..8e764e3 100644 --- a/pkgs/core/tar/tar.nm +++ b/pkgs/core/tar/tar.nm @@ -25,8 +25,8 @@ include $(PKGROOT)/Include

PKG_NAME = tar -PKG_VER = 1.23 -PKG_REL = 2 +PKG_VER = 1.25 +PKG_REL = 1

PKG_MAINTAINER = PKG_GROUP = System/Packaging @@ -34,7 +34,8 @@ PKG_URL = http://www.gnu.org/software/tar/ PKG_LICENSE = GPLv3+ PKG_SUMMARY = A GNU file archiving program.

-PKG_BUILD_DEPS+= autoconf automake libacl-devel libattr-devel libselinux-devel +PKG_BUILD_DEPS+= autoconf automake gettext libacl-devel libattr-devel \ + libselinux-devel

define PKG_DESCRIPTION The GNU tar program saves many files together in one archive \ @@ -46,9 +47,9 @@ define PKG_DESCRIPTION and the ability to perform incremental and full backups. endef

-PKG_TARBALL = $(THISAPP).tar.gz +PKG_TARBALL = $(THISAPP).tar.xz

-CONFIGURE_ENVIRONMENT = CC="gcc -std=gnu99 -fgnu89-inline" +CONFIGURE_ENVIRONMENT = FORCE_UNSAFE_CONFIGURE=1

CONFIGURE_OPTIONS += \ --bindir=/bin \ @@ -56,10 +57,9 @@ CONFIGURE_OPTIONS += \ --enable-selinux

define STAGE_PREPARE_CMDS - cd $(DIR_APP) && sed -i /SIGPIPE/d src/tar.c + cd $(DIR_APP) && autoreconf -vfi endef

define STAGE_TEST - cd $(DIR_APP) && sed -i '35 i AT_UNPRIVILEGED_PREREQ' tests/remfiles01.at cd $(DIR_APP) && make check endef diff --git a/tools/packager b/tools/packager index c998780..4d6e51f 100755 --- a/tools/packager +++ b/tools/packager @@ -24,7 +24,7 @@ BASEDIR=$(dirname ${0}) PACKAGER_HASH_ALGORITHMS="md5 sha1 sha256 sha512" PACKAGER_VERSION="1"

-TAR_OPTIONS="--posix --acls --no-recursion --sparse --xz" +TAR_OPTIONS="--posix --acls --xattrs --selinux --no-recursion --sparse --xz"

. ${BASEDIR}/common-functions

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