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Michael Niedermayer e050af9a80 vorbisdec: Error on bark_map_size equal to 0.
The value is used to calculate output LSP curve and a division by zero
and out of array accesses would occur.

CVE-2013-0894

CC: libav-stable@libav.org

Reported-by: Dale Curtis <dalecurtis@chromium.org>
Found-by: inferno@chromium.org
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
(cherry picked from commit 11dcecfcca)

Signed-off-by: Reinhard Tartler <siretart@tauware.de>
(cherry picked from commit 494ddd377a)

Signed-off-by: Reinhard Tartler <siretart@tauware.de>
2013-03-09 18:54:28 +01:00
doc doc: developer: Allow tabs in the vim configuration for Automake files 2013-02-24 19:32:52 +01:00
libavcodec vorbisdec: Error on bark_map_size equal to 0. 2013-03-09 18:54:28 +01:00
libavdevice v4l2: use C99 struct initializer 2012-01-10 05:04:22 +01:00
libavfilter vf_pad/scale: use double precision for aspect ratios. 2012-10-19 19:23:14 +02:00
libavformat oggdec: make sure the private parse data is cleaned up 2013-03-09 18:54:27 +01:00
libavutil opt: avoid segfault in av_opt_next() if the class does not have an option list 2013-01-12 17:59:40 +01:00
libpostproc Place some START_TIMER invocations in separate blocks. 2012-01-04 15:05:49 +01:00
libswscale swscale: make filterPos 32bit. 2012-03-08 22:07:55 +01:00
presets presets: spelling error in libvpx 1080p50_60 2011-10-22 00:28:56 +02:00
tests eval: fix swapping of lt() and lte() 2012-09-28 08:05:40 +02:00
tools aviocat: Remove useless includes 2012-01-21 12:04:02 +02:00
.gitignore Ignore generated aviocat tool. 2013-01-03 15:20:12 +01:00
avconv.c avconv: fix copying per-stream metadata. 2013-01-05 00:25:31 +01:00
avplay.c avplay: fix -threads option 2012-02-26 10:03:16 +01:00
avprobe.c avprobe, cmdutils: K&R formatting cosmetics 2012-01-18 21:07:25 +01:00
avserver.c Revert "avserver: fix build after the next bump." 2012-01-21 08:40:47 +01:00
Changelog Update Changelog 2013-01-12 17:59:41 +01:00
cmdutils.c update year to 2013 2013-03-09 18:54:27 +01:00
cmdutils.h Read preset files with suffix .avpreset 2012-04-29 22:07:01 +02:00
cmdutils_common_opts.h avtools: add -v as alias for -loglevel 2011-10-09 16:53:06 +01:00
common.mak build: fix 'clean' target 2013-01-03 15:30:45 +01:00
configure configure: clean up Altivec detection 2013-03-09 18:54:28 +01:00
COPYING.GPLv2 Rename COPYING.GPL --> COPYING.GPLv2 and COPYING.LGPL --> COPYING.LGPLv2.1. 2009-06-05 09:51:31 +00:00
COPYING.GPLv3 Add configure option to upgrade (L)GPL to version 3. 2009-06-05 11:04:03 +00:00
COPYING.LGPLv2.1 Rename COPYING.GPL --> COPYING.GPLv2 and COPYING.LGPL --> COPYING.LGPLv2.1. 2009-06-05 09:51:31 +00:00
COPYING.LGPLv3 Add configure option to upgrade (L)GPL to version 3. 2009-06-05 11:04:03 +00:00
CREDITS partially rename FFmpeg to Libav 2011-03-16 21:54:39 +01:00
Doxyfile Fix a bunch of platform name and other typos. 2012-01-11 13:48:30 +01:00
ffmpeg.c cosmetics: Rename ffsink to avsink. 2012-01-19 00:19:43 +01:00
INSTALL doc: clarify configure features 2011-04-07 02:54:12 +02:00
library.mak build: fix 'clean' target 2013-01-03 15:30:45 +01:00
LICENSE cosmetics: fix dashed line length after 070c5d0 2011-03-28 09:53:40 +02:00
Makefile build: fix 'clean' target 2013-01-03 15:30:45 +01:00
README cosmetics: fix dashed line length after 070c5d0 2011-03-28 09:53:40 +02:00
RELEASE Update RELEASE file for 0.8.6 2013-03-09 18:54:28 +01:00
version.sh Drop git- prefix from version labels 2011-06-19 19:41:23 +01:00

Libav README
------------

1) Documentation
----------------

* Read the documentation in the doc/ directory.

2) Licensing
------------

* See the LICENSE file.