Commit dda6367c authored by Bdale Garbee's avatar Bdale Garbee
Browse files

Imported Upstream version 1.25

parent ee168310
2010-11-07 Sergey Poznyakoff <gray@gnu.org.ua>
Version 1.25
* configure.ac: Version 1.25
* NEWS: Describe the changes.
2010-11-05 Sergey Poznyakoff <gray@gnu.org.ua>
Run alternative decompression programs if the principal one is
not available.
Some compression programs are able to handle various compression
formats
(e.g. `gzip' can decompress files created by `compress', `xz'
is able
to handle lzma, etc.) Tar tries to use such programs for
decompression
if the principal decompressor cannot be started.
* src/buffer.c (compress_type): Swap ct_none and ct_tar.
(archive_compression_type): New static variable.
(zip_magic): Remove program and option fields.
(zip_program): New structure and static.
(compress_program): Remove macro.
(find_zip_program): New static function.
(first_decompress_program,next_decompress_program): New functions.
(open_compressed_archive): Set archive_compression_type instead of
use_compress_program_option.
* src/common.h (first_decompress_program)
(next_decompress_program): New functions.
(WARN_DECOMPRESS_PROGRAM): New flag.
(WARN_VERBOSE_WARNINGS): Include WARN_DECOMPRESS_PROGRAM.
* src/warning.c (warning_args): Add "decompress-program".
(warning_types): Add WARN_DECOMPRESS_PROGRAM.
* src/system.c (run_decompress_program): New function.
(sys_child_open_for_uncompress): Use run_decompress_program
instead of calling execlp directly.
2010-11-02 Paul Eggert <eggert@cs.ucla.edu>
tests: fix some issues with signals, timestamps, "test" typo
* tests/extrac17.at: Add --warning=no-timestamp, to avoid
bogus warning due to NFS clock skew.
* tests/remfiles01.at: Discard diagnostics that some shells
generate about broken pipes.
* tests/sigpipe.at: Likewise.
* tests/remfiles01.at: Fix typo: "test $EC" was written where
"test $EC -ne 0" was intended.
2010-11-01 Sergey Poznyakoff <gray@gnu.org.ua>
Fix extraction of device nodes.
* src/extract.c (extract_node): Do not mask out node type.
The bug was introduced in commit ea964cce.
2010-10-28 Paul Eggert <eggert@cs.ucla.edu>
tar: don't cross struct member boundaries with OLDGNU_MAGIC
* src/create.c (write_gnu_long_link, start_header): Access
header->buffer + offsetof (struct posix_header, magic), instead of
header->header.magic, when reading or writing the OLDGNU_MAGIC
pattern. The code violates the C standard without this change,
and GCC warns about this if fortify checking is enabled. It's not
a bug on traditional (i.e., non-debugging) platforms, but it does
violate the C standard so it should be fixed. Problem originally
reported by John Emil Karlson in
<http://lists.gnu.org/archive/html/bug-tar/2010-04/msg00023.html>.
* src/list.c (decode_header): Likewise.
tests: port to sh variants that squirrel away file descriptors
OpenBSD /bin/sh, and some other sh variants, squirrel away file
descriptors before closing them. For example, for "cat 3<&-" they
first dup file descriptor 3 to a fd that is 10 or greater, then
close 3 (because if "cat" had been a builtin command like ":" then
they would have wanted to avoid the fork and restore the fd after
":" finished); and they treat ordinary (forking) commands the same
as builtin commands. This approach fails after "ulimit -n 10".
Work around this deficiency by closing the file descriptors before
invoking ulimit. Problem reported by Christian Weisgerber in
<http://lists.gnu.org/archive/html/bug-tar/2010-10/msg00041.html>;
solution suggested by Jilles Tjoelker in
<http://article.gmane.org/gmane.comp.shells.dash/415>.
* tests/extrac11.at (scarce file descriptors): Close file
descriptors before invoking ulimit -n.
2010-10-27 Sergey Poznyakoff <gray@gnu.org.ua>
Transform file names when updating and appendig to archives.
This complements 28e91b48.
* src/common.h (transform_stat_info): New prototype.
* src/list.c (transform_stat_info): Remove static qualifier.
* src/update.c (update_archive): Call transform_stat_info.
* tests/Makefile.am (TESTSUITE_AT): Add append03.at
* tests/testsuite.at: Include append03.at
2010-10-27 Paul Eggert <eggert@cs.ucla.edu>
tests: port to Solaris diff
* tests/extrac13.at: Don't assume that "diff -c" outputs nothing
when there are no differences. This is not true on Solaris,
where it outputs "No differences encounted".
tar: fix -x --overwrite bug (no --dereference, ! O_NOFOLLOW)
This bug was discovered on Solaris 8. On older hosts lacking
O_NOFOLLOW, tar -x --overwrite (without --dereference) follows
symbolic links, causing the "extract over symlinks" test to fail.
* src/extract.c (open_output_file): If O_NOFOLLOW is needed but
does not work, check for a symlink separately.
tar: don't use "((" in shell scripts
* tests/extrac11.at: Replace "((" with "( (" in shell scripts, as
"((" is not portable to the Korn shell, and POSIX 1003.1-2008 says
that "((" is not portable.
2010-10-26 Sergey Poznyakoff <gray@gnu.org.ua>
Make sure name matching occurs before name transformation.
The commit 9c194c99 altered that order.
* src/list.c (transform_stat_info): New function. Split off from
decode_header.
(read_and): Call transform_stat_info right before do_something,
and after deciding if we should proceed with this member name,
so that name matching occurs before name transformation.
* tests/extrac17.at: New file.
* tests/Makefile.am (TESTSUITE_AT): Add extrac17.at
* tests/testsuite.at: Include extrac17.at.
2010-10-26 Paul Eggert <eggert@cs.ucla.edu>
tar: don't assume stdin is open when testing fd limits
* tests/extrac11.at: Redirect stdin from /dev/null, in case
the parent 'make' is running with stdin closed.
2010-10-26 Sergey Poznyakoff <gray@gnu.org.ua>
Further fixes in bootstrap.
* bootstrap: Restore the default for gnulib_path
(symlink_to_dir): Re-apply 67cad07.
2010-10-26 Paul Eggert <eggert@cs.ucla.edu>
tar: fix bug with -C and extracting directories
Problem reported by Denis Excoffier in
<http://lists.gnu.org/archive/html/bug-tar/2010-10/msg00034.html>.
* src/extract.c (extract_dir): Use mkdirat, not mkdir.
* tests/extrac16.at: New file, to test for this bug.
* tests/Makefile.am (TESTSUITE_AT): Add it.
* tests/testsuite.at: Include it.
This file is a placeholder. It will be replaced with the actual
ChangeLog
by make dist. Run make ChangeLog if you wish to create it
earlier.
2010-10-25 Sergey Poznyakoff <gray@gnu.org.ua>
Version 1.24
......
GNU tar NEWS - User visible changes. 2010-10-24
GNU tar NEWS - User visible changes. 2010-11-07
Please send GNU tar bug reports to <bug-tar@gnu.org>
version 1.25 - Sergey Poznyakoff, 2010-11-07
* Fix extraction of empty directories with the -C option in effect.
* Fix extraction of device nodes.
* Make sure name matching occurs before eventual name transformation.
Tar 1.24 changed the ordering of name matching and name transformation
so that the former saw already transformed file names. This made it
impossible to match file names in certain cases. It is fixed now.
* Fix the behavior of tar -x --overwrite on hosts lacking O_NOFOLLOW.
* Improve the testsuite.
* Alternative decompression programs.
If extraction from a compressed archive fails because the corresponding
compression program is not installed and the following two conditions
are met, tar retries extraction using an alternative decompressor:
1. Another compression program supported by tar is able to handle this
compression format.
2. The compression program was not explicitly requested in the command
line by the use of such options as -z, -j, etc.
For example, if `compress' is not available, tar will try `gzip'.
version 1.24 - Sergey Poznyakoff, 2010-10-24
......
#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.63 for GNU tar 1.24.
# Generated by GNU Autoconf 2.63 for GNU tar 1.25.
#
# Report bugs to <bug-tar@gnu.org>.
#
......@@ -596,8 +596,8 @@ SHELL=${CONFIG_SHELL-/bin/sh}
# Identity of this package.
PACKAGE_NAME='GNU tar'
PACKAGE_TARNAME='tar'
PACKAGE_VERSION='1.24'
PACKAGE_STRING='GNU tar 1.24'
PACKAGE_VERSION='1.25'
PACKAGE_STRING='GNU tar 1.25'
PACKAGE_BUGREPORT='bug-tar@gnu.org'
 
ac_unique_file="src/tar.c"
......@@ -1919,7 +1919,7 @@ if test "$ac_init_help" = "long"; then
# Omit some internal or obsolete options to make the list less imposing.
# This message is too long to be a string in the A/UX 3.1 sh.
cat <<_ACEOF
\`configure' configures GNU tar 1.24 to adapt to many kinds of systems.
\`configure' configures GNU tar 1.25 to adapt to many kinds of systems.
 
Usage: $0 [OPTION]... [VAR=VALUE]...
 
......@@ -1989,7 +1989,7 @@ fi
 
if test -n "$ac_init_help"; then
case $ac_init_help in
short | recursive ) echo "Configuration of GNU tar 1.24:";;
short | recursive ) echo "Configuration of GNU tar 1.25:";;
esac
cat <<\_ACEOF
 
......@@ -2127,7 +2127,7 @@ fi
test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then
cat <<\_ACEOF
GNU tar configure 1.24
GNU tar configure 1.25
generated by GNU Autoconf 2.63
 
Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
......@@ -2141,7 +2141,7 @@ cat >config.log <<_ACEOF
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.
 
It was created by GNU tar $as_me 1.24, which was
It was created by GNU tar $as_me 1.25, which was
generated by GNU Autoconf 2.63. Invocation command line was
 
$ $0 $@
......@@ -3119,7 +3119,7 @@ fi
 
# Define the identity of the package.
PACKAGE='tar'
VERSION='1.24'
VERSION='1.25'
 
 
cat >>confdefs.h <<_ACEOF
......@@ -55063,7 +55063,7 @@ exec 6>&1
# report actual input values of CONFIG_FILES etc. instead of their
# values after options handling.
ac_log="
This file was extended by GNU tar $as_me 1.24, which was
This file was extended by GNU tar $as_me 1.25, which was
generated by GNU Autoconf 2.63. Invocation command line was
 
CONFIG_FILES = $CONFIG_FILES
......@@ -55126,7 +55126,7 @@ Report bugs to <bug-autoconf@gnu.org>."
_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_cs_version="\\
GNU tar config.status 1.24
GNU tar config.status 1.25
configured by $0, generated by GNU Autoconf 2.63,
with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
 
......@@ -19,7 +19,7 @@
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
# 02110-1301, USA.
AC_INIT([GNU tar], [1.24], [bug-tar@gnu.org])
AC_INIT([GNU tar], [1.25], [bug-tar@gnu.org])
AC_CONFIG_SRCDIR([src/tar.c])
AC_CONFIG_AUX_DIR([build-aux])
AC_CONFIG_HEADERS([config.h])
......
@set UPDATED 24 October 2010
@set UPDATED-MONTH October 2010
@set EDITION 1.24
@set VERSION 1.24
@set UPDATED 5 November 2010
@set UPDATED-MONTH November 2010
@set EDITION 1.25
@set VERSION 1.25
This is tar.info, produced by makeinfo version 4.13 from tar.texi.
This manual is for GNU `tar' (version 1.24, 24 October 2010), which
This manual is for GNU `tar' (version 1.25, 5 November 2010), which
creates and extracts files from archives.
Copyright (C) 1992, 1994, 1995, 1996, 1997, 1999, 2000, 2001, 2003,
......@@ -31,7 +31,7 @@ END-INFO-DIR-ENTRY

Indirect:
tar.info-1: 1255
tar.info-2: 301175
tar.info-2: 301801

Tag Table:
(Indirect)
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