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848 Commits

Author SHA1 Message Date
Lasse Collin fb68497333 xz: Improve handling of failed realloc in xrealloc. 
Thanks to Jim Meyering.
 2012-12-15 20:01:45 +02:00
Lasse Collin 75013db6d4 A few typo fixes to comments and the xz man page. 
Thanks to Jim Meyering.
 2012-12-15 20:01:02 +02:00
Lasse Collin e44b21839b Build: Bump gettext version requirement to 0.18. 
Otherwise too old version of m4/lib-link.m4 gets included
when autoreconf -fi is run.
 2012-08-02 17:14:06 +03:00
Lasse Collin fd3dbb23ca Tests: Remove tests/test_block.c that had gotten committed accidentally. 2012-07-05 07:49:40 +03:00
Lasse Collin 05a735d279 Build: Include macosx/build.sh in the distribution. 
It has been in the Git repository since 2010 but probably
few people have seen it since it hasn't been included in
the release tarballs. :-(
 2012-07-05 07:49:31 +03:00
Lasse Collin 4e6d62793b Docs: Fix the name LZMA Utils -> XZ Utils in debug/README. 2012-07-05 07:49:21 +03:00
Lasse Collin dd95b5e761 Include debug/translation.bash in the distribution. 
Also fix the script name mentioned in README.
 2012-07-05 07:49:10 +03:00
Lasse Collin 20778053a0 xz: Update man page date to match the latest update. 2012-06-22 14:36:16 +03:00
Lasse Collin 2cefa84af6 Bump version and soname for 5.0.4. 2012-06-22 10:25:43 +03:00
Lasse Collin 433fec191a Update NEWS for 5.0.4. 2012-06-22 10:25:09 +03:00
Lasse Collin 711fa680f5 Docs: Language fix to 01_compress_easy.c. 
Thanks to Jonathan Nieder.
 2012-06-22 09:31:42 +03:00
Lasse Collin 3d7ab1dc61 Fix the top-level Makefile.am for the new example programs. 2012-06-22 09:31:42 +03:00
Lasse Collin ef8b8e5f11 Docs: Add new example programs. 
These have more comments than the old examples and
human-readable error messages. More tutorial-like examples
are needed but these are a start.
 2012-06-22 09:31:42 +03:00
Lasse Collin 75c149bc80 Docs: Move xz_pipe_comp.c and xz_pipe_decomp.c to doc/examples_old. 
It is good to keep these around to so that if someone has
copied the decompressor bug from xz_pipe_decomp.c he has
an example how to easily fix it.
 2012-06-22 09:31:42 +03:00
Lasse Collin 456307ebf9 Docs: Fix a bug in xz_pipe_decomp.c example program. 2012-06-22 09:31:42 +03:00
Lasse Collin 4c310b8a29 Translations: Update the Italian translation. 
Thanks to Milo Casagrande.
 2012-05-31 15:53:25 +03:00
Lasse Collin ec32b79366 Translations: Update the French translation. 
Thanks to Adrien Nader.
 2012-05-30 23:15:07 +03:00
Lasse Collin dd06f40e4d Translations: Update the German translation. 2012-05-29 22:27:00 +03:00
Lasse Collin c66808d1f5 Translations: Update Polish translation. 2012-05-29 22:12:57 +03:00
Lasse Collin 556c22dfed Preliminary NEWS for 5.0.4. 2012-05-29 13:10:36 +03:00
Lasse Collin dd13b66bf5 liblzma: Fix possibility of incorrect LZMA_BUF_ERROR. 
lzma_code() could incorrectly return LZMA_BUF_ERROR if
all of the following was true:

  - The caller knows how many bytes of output to expect
    and only provides that much output space.

  - When the last output bytes are decoded, the
    caller-provided input buffer ends right before
    the LZMA2 end of payload marker. So LZMA2 won't
    provide more output anymore, but it won't know it
    yet and thus won't return LZMA_STREAM_END yet.

  - A BCJ filter is in use and it hasn't left any
    unfiltered bytes in the temp buffer. This can happen
    with any BCJ filter, but in practice it's more likely
    with filters other than the x86 BCJ.

Another situation where the bug can be triggered happens
if the uncompressed size is zero bytes and no output space
is provided. In this case the decompression can fail even
if the whole input file is given to lzma_code().

A similar bug was fixed in XZ Embedded on 2011-09-19.
 2012-05-29 12:54:47 +03:00
Lasse Collin a0223bf796 Update THANKS. 2012-05-29 12:54:47 +03:00
Lasse Collin 86e57e4bfe xz: Don't show a huge number in -vv when memory limit is disabled. 2012-05-29 12:54:47 +03:00
Lasse Collin 13e44a94da xz: Document the "summary" lines of --robot -lvv. 
This documents only the columns that are in v5.0.
The new columns added in the master branch aren't
necessarily stable yet.
 2012-05-29 12:54:22 +03:00
Lasse Collin 2f90345e13 xz: Fix output of verbose --robot --list modes. 
It printed the filename in "filename (x/y)" format
which it obviously shouldn't do in robot mode.
 2012-05-29 12:54:22 +03:00
Lasse Collin 8d4864f53f Update THANKS. 2012-05-24 19:16:37 +03:00
Lasse Collin 35e9c58abb Docs: Cleanup line wrapping a bit. 2012-05-24 19:16:37 +03:00
Benno Schulenberg 532b3e4c56 Fix a few typos and add some missing articles in some documents. 
Also hyphenate several compound adjectives.

Signed-off-by: Benno Schulenberg <bensberg@justemail.net>
 2012-05-24 19:16:37 +03:00
Lasse Collin afb6ce8c82 Windows: Update notes about static linking with MSVC. 2012-05-24 19:16:14 +03:00
Lasse Collin 7c3ba2ed5c liblzma: Remove outdated comments. 2012-05-24 19:16:14 +03:00
Lasse Collin f55db9c187 DOS: Link against DJGPP's libemu to support FPU emulation. 
This way xz should work on 386SX and 486SX. Floating point
only is needed for verbose output in xz.
 2012-05-24 19:16:14 +03:00
Lasse Collin 203edff4c7 Docs: Update MINIX 3 information in INSTALL. 2012-05-24 18:54:21 +03:00
Lasse Collin f0a8f95c21 Update THANKS. 2012-05-24 18:52:59 +03:00
Lasse Collin b7ad23fa78 Fix exit status of xzgrep when grepping binary files. 
When grepping binary files, grep may exit before it has
read all the input. In this case, gzip -q returns 2 (eating
SIGPIPE), but xz and bzip2 show SIGPIPE as the exit status
(e.g. 141). This causes wrong exit status when grepping
xz- or bzip2-compressed binary files.

The fix checks for the special exit status that indicates SIGPIPE.
It uses kill -l which should be supported everywhere since it
is in both SUSv2 (1997) and POSIX.1-2008.

Thanks to James Buren for the bug report.
 2012-05-24 18:52:48 +03:00
Lasse Collin 4e19fbb04a Update THANKS. 2012-05-24 18:52:48 +03:00
Lasse Collin c6fa03a427 Fix compiling with IBM XL C on AIX. 2012-05-24 18:47:52 +03:00
Lasse Collin 7b6ffc9864 Build: Upgrade m4/acx_pthread.m4 to the latest version. 
It was renamed to ax_pthread.m4 in Autoconf Archive.
 2012-05-24 18:37:08 +03:00
Lasse Collin bfac2be502 Tests: Fix a compiler warning with _FORTIFY_SOURCE. 
Reported here:
http://sourceforge.net/projects/lzmautils/forums/forum/708858/topic/4927385
 2012-05-24 18:24:44 +03:00
Lasse Collin df85e15671 Docs: Explain the stable releases better in README. 2012-05-24 18:24:44 +03:00
Lasse Collin d06d32f108 xz: Fix a typo in a comment. 
Thanks to Bela Lubkin.
 2011-11-04 17:57:45 +02:00
Lasse Collin 636fdcfbf5 Update THANKS. 2011-11-03 17:44:22 +02:00
Lasse Collin 55fd02f83e xz: Fix xz on EBCDIC systems. 
Thanks to Chris Donawa.
 2011-11-03 17:44:22 +02:00
Lasse Collin 4052f36053 Build: Fix "make check" on Windows. 2011-09-06 12:05:44 +03:00
Lasse Collin 0f25758459 Update THANKS. 2011-09-05 16:05:44 +03:00
Lasse Collin 70f03b51ff Workaround unusual SIZE_MAX on SCO OpenServer. 2011-09-05 16:05:44 +03:00
Lasse Collin f138bdf76a Run the scripts with the correct shell in test_scripts.sh. 
The scripts are now made executable in the build tree.
This way the scripts can be run like programs in
test_scripts.sh. Previously test_scripts.sh always
used sh but it's not correct if @POSIX_SHELL@ is set
to something else by configure.

Thanks to Jonathan Nieder for the patch.
 2011-09-05 16:05:44 +03:00
Lasse Collin 2c144a0365 Fix exit status of "xzdiff foo.xz bar.xz". 
xzdiff was clobbering the exit status from diff in a case
statement used to analyze the exit statuses from "xz" when
its operands were two compressed files. Save and restore
diff's exit status to fix this.

The bug is inherited from zdiff in GNU gzip and was fixed
there on 2009-10-09.

Thanks to Jonathan Nieder for the patch and
to Peter Pallinger for reporting the bug.
 2011-09-05 16:05:44 +03:00
Anders F Bjorklund edf339227a add build script for macosx universal 2011-07-07 23:09:11 +03:00
Lasse Collin 7fcc6334ea liblzma: Remove unneeded semicolon. 2011-06-16 12:16:05 +03:00
Lasse Collin 631f4d3ae6 Don't call close(-1) in tuklib_open_stdxxx() on error. 
Thanks to Jim Meyering.
 2011-05-28 18:54:42 +03:00