Commit Graph

18573 Commits

Author SHA1 Message Date
Måns Rullgård
1330a8a1cb Make DECLARE_ALIGNED macros work with external array specifiers
The macro implementation might need the name of the variable being
declared for compiler-specific syntax.  Moving array specifiers outside
the macro invocation allows this to work.

Originally committed as revision 21363 to svn://svn.ffmpeg.org/ffmpeg/trunk
(cherry picked from commit 8a24e98d50)

Signed-off-by: Reinhard Tartler <siretart@tauware.de>
2011-11-05 11:29:12 +01:00
Mans Rullgard
8135c35528 Fix MMX rgb24 to yuv conversion with gcc 4.6
When built with gcc 4.6, the MMX rgb24 to yuv conversion gives
wrong output.  The compiler produces this warning:

libswscale/swscale_template.c:1885:5: warning: use of memory input without lvalue in asm operand 4 is deprecated

Changing the memory operand to a register makes it work.

Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit f344903ca5)

Conflicts:

	libswscale/swscale_template.c

Signed-off-by: Reinhard Tartler <siretart@tauware.de>
2011-11-05 09:04:11 +01:00
Michael Niedermayer
4f07a3aa2c Fix memory (re)allocation in matroskadec.c, related to MSVR-11-0080.
Whitespace of the patch cleaned up by Aurel
Some of the issues have been reported by Steve Manzuik / Microsoft Vulnerability Research (MSVR)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

(cherry picked from commit 956c901c68)

Further suggestions from Kostya <kostya.shishkov@gmail.com> have been
implemented by Reinhard Tartler <siretart@tauware.de>

Signed-off-by: Reinhard Tartler <siretart@tauware.de>
(cherry picked from commit 77d2ef13a8)

NB: MSVR-11-0080 doesn't seem to exist. This issue seems to be known
as MSVR11-011 instead.

Fixes: CVE-2011-3504

Signed-off-by: Reinhard Tartler <siretart@tauware.de>
2011-11-02 21:49:55 +01:00
Mans Rullgard
04888edef3 cavs: fix some crashes with invalid bitstreams
This removes all valgrind-reported invalid writes with one
specific test file.

Fixes http://www.ocert.org/advisories/ocert-2011-002.html

Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit 4a71da0f3a)

Fixes CVE-2011-3362, CVE-2011-3973, CVE-2011-3974

Signed-off-by: Reinhard Tartler <siretart@tauware.de>
2011-11-02 21:14:57 +01:00
Michael Niedermayer
eed5697f99 mjpeg: Detect overreads in mjpeg_decode_scan() and error out.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Ronald S. Bultje <rbultje@google.com>
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
2011-04-26 09:40:06 +02:00
Reinhard Tartler
52ee20f2aa update release date 2011-03-17 13:10:27 +01:00
Reinhard Tartler
f17b892787 document APE patch 2011-03-17 13:09:40 +01:00
Kostya
18c5fe919f Do not attempt to decode APE file with no frames
This fixes invalid reads/writes with this sample:
http://packetstorm.linuxsecurity.com/1103-exploits/vlc105-dos.txt
(cherry picked from commit 8312e3fc90)
2011-03-16 13:27:01 +01:00
Diego Biurrun
c5898d7c1d Fix a bunch of typos in the release documentation. 2011-03-06 11:02:36 +01:00
Reinhard Tartler
2c4d6aeabc Bump version number for 0.5.4 release. 2011-02-20 22:13:05 +01:00
Reinhard Tartler
31c8dcedb2 release notes for 0.5.4 2011-02-20 09:44:18 +01:00
Reinhard Tartler
2adad90ae7 Amend Changelog for 0.5.4 2011-02-20 09:38:11 +01:00
Kostya Shishkov
808f9ce727 Call avcodec_set_dimensions() instead of simply setting avctx->width/height
when frame dimensions change in RV3/4.

Originally committed as revision 20595 to svn://svn.ffmpeg.org/ffmpeg/trunk
(cherry picked from commit d90aeeaf56)
2011-02-19 17:07:58 +01:00
Reimar Döffinger
8069e2f6fb Fix invalid reads in VC1 decoder
Patch discussed and taken from https://roundup.ffmpeg.org/issue2584
(cherry picked from commit 2bbec1eda4)

Change related to CVE-2011-0723
2011-02-19 17:07:57 +01:00
Ronald S. Bultje
f7494394ee Make get_bits_left() available for use in libavcodec (was previously held
private in dv.c for some reason). See "[PATCH] get_bits_left()" thread.

Originally committed as revision 20490 to svn://svn.ffmpeg.org/ffmpeg/trunk
(cherry picked from commit c47ca25e74)
2011-02-19 17:07:57 +01:00
Reinhard Tartler
04847a06c2 Update Changelog for 0.5.4 release. 2011-02-13 23:35:38 +01:00
Frank Barchard
329e816ed7 Check rangebits to avoid a possible crash.
Fixes issue 2548 (and Chrome issue 68115 and unknown CERT issues).

Originally committed as revision 26365 to svn://svn.ffmpeg.org/ffmpeg/trunk
(cherry picked from commit 13184036a6)

Addresses: CVE-2011-0480

Conflicts:

	libavcodec/vorbis_dec.c
2011-02-13 21:41:38 +01:00
Jason Garrett-Glaser
d6860fb653 Fix crashes in vorbis decoding found by zzuf
Fixes issue 2322.

Originally committed as revision 25591 to svn://svn.ffmpeg.org/ffmpeg/trunk
(cherry picked from commit 3dde66752d)

Addresses: CVE-2010-4704
2011-02-13 20:45:18 +01:00
Reinhard Tartler
e332c41670 also ignore *.so for vhook plugins 2011-02-10 14:09:35 +01:00
Janne Grunau
11f6eebdd3 consolidate .gitignore patters into a single file
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
(cherry picked from commit 2c3589bfda)

Signed-off-by: Reinhard Tartler <siretart@tauware.de>
2011-02-10 14:02:23 +01:00
Janne Grunau
9109a58867 convert svn:ignore properties to .gitignore files
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
(cherry picked from commit 348b8218f7)

Signed-off-by: Reinhard Tartler <siretart@tauware.de>
2011-02-10 14:01:36 +01:00
Kostya Shishkov
44511b17cb Update dimensions in AVCodecContext when RV3/4 frame dimensions change
Originally committed as revision 20572 to svn://svn.ffmpeg.org/ffmpeg/trunk
(cherry picked from commit ec10d2d539)

Fixes heap corruption crashes

Addresses: CVE-2011-0722
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
2011-02-04 06:42:29 +01:00
Michael Niedermayer
48b086b0ef Update safety check as the maximum pixel size is no longer 4.
New max size is 16bit * 4 samples (RGBA).

Originally committed as revision 18655 to svn://svn.ffmpeg.org/ffmpeg/trunk
(cherry picked from commit 445f0a8b66)

Addresses: CVE-2010-3908
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
2011-02-04 06:41:58 +01:00
Reinhard Tartler
c9864adf34 release notes for 0.5.3
Originally committed as revision 25523 to svn://svn.ffmpeg.org/ffmpeg/branches/0.5
v0.5.3
2010-10-18 19:43:55 +00:00
Diego Biurrun
7d10059aeb Bump version number for 0.5.3 release.
Originally committed as revision 25522 to svn://svn.ffmpeg.org/ffmpeg/branches/0.5
2010-10-18 19:40:09 +00:00
Diego Biurrun
69e8b43812 Update Changelog for 0.5.3 release.
Originally committed as revision 25521 to svn://svn.ffmpeg.org/ffmpeg/branches/0.5
2010-10-18 19:38:02 +00:00
Reinhard Tartler
2f504d7a90 Fix several security issues in flicvideo.c
This fixes CVE-2010-3429


backport r25223 by michael


Originally committed as revision 25325 to svn://svn.ffmpeg.org/ffmpeg/branches/0.5
2010-10-03 14:51:50 +00:00
Reinhard Tartler
2dea9a1266 unbreak compilation and finish backport r24280 by mstorsjo
Originally committed as revision 25324 to svn://svn.ffmpeg.org/ffmpeg/branches/0.5
2010-10-03 14:50:04 +00:00
Reinhard Tartler
84e6629de3 aviobuf: Do short seeks forward by reading and skipping data instead of a proper seek
This improves performance on e.g. seekable http.


backport r24280 by mstorsjo


Originally committed as revision 24428 to svn://svn.ffmpeg.org/ffmpeg/branches/0.5
2010-07-22 11:58:26 +00:00
Reinhard Tartler
fc038df32e configure: improve temp file creation and cleanup
backport r17752 by mru


Originally committed as revision 23393 to svn://svn.ffmpeg.org/ffmpeg/branches/0.5
2010-05-31 13:06:51 +00:00
Diego Biurrun
021054a196 release notes for 0.5.2
Originally committed as revision 23300 to svn://svn.ffmpeg.org/ffmpeg/branches/0.5
v0.5.2
2010-05-24 21:58:47 +00:00
Diego Biurrun
ee20f19b20 Bump version number for 0.5.2 release.
Originally committed as revision 23299 to svn://svn.ffmpeg.org/ffmpeg/branches/0.5
2010-05-24 21:55:01 +00:00
Diego Biurrun
2fcb56dab9 Update Changelog for 0.5.2 release.
Originally committed as revision 23298 to svn://svn.ffmpeg.org/ffmpeg/branches/0.5
2010-05-24 21:41:51 +00:00
Reinhard Tartler
96ca078b22 Check validity of channels & samplerate.
This may be security relevant.
Based on 2 patches by chrome.

backport r19975 by michael




Originally committed as revision 22658 to svn://svn.ffmpeg.org/ffmpeg/branches/0.5
2010-03-24 19:35:30 +00:00
Reinhard Tartler
7fd4cbb519 fix compilation issue on powerpc
unlike the ARCH_ macros, COMPILE_ALTIVEC needs to be tested more carefully


Originally committed as revision 22488 to svn://svn.ffmpeg.org/ffmpeg/branches/0.5
2010-03-12 20:35:04 +00:00
Reinhard Tartler
557e065d5f Fix compilation on powerpc with --disable-altivec
in case altivec is disabled, even compilation of code using altivec
keywords or asm must be avoided.

backport r30869 from mplayer repo by siretart


Originally committed as revision 22436 to svn://svn.ffmpeg.org/ffmpeg/branches/0.5
2010-03-10 20:55:07 +00:00
Diego Biurrun
461243731d Mention LGPL libswscale in the Changelog.
Originally committed as revision 22253 to svn://svn.ffmpeg.org/ffmpeg/branches/0.5
2010-03-06 19:50:56 +00:00
Diego Biurrun
fe95afe1e2 libswscale is no longer GPL; update help comment accordingly.
Originally committed as revision 22250 to svn://svn.ffmpeg.org/ffmpeg/branches/0.5
2010-03-06 19:40:37 +00:00
Andres Mejia
775aa5f38c Add Hurd to OS list and disable dv1394 in the Hurd case.
patch by Andres Mejia, mcitadel gmail com

backport r18938 by diego


Originally committed as revision 22237 to svn://svn.ffmpeg.org/ffmpeg/branches/0.5
2010-03-06 16:57:43 +00:00
Diego Biurrun
578c32814c Add point release date.
Originally committed as revision 22163 to svn://svn.ffmpeg.org/ffmpeg/branches/0.5
2010-03-03 08:25:10 +00:00
Reinhard Tartler
c46038f6b7 fix 'seektest' again
backport  r19270 by rbultje:

Remove any reference to ASFContext.packet_size and replace it with
AVFormatContext.packet_size. See "[PATCH] asf*.c/h: use
AVFormatContext->packet_size instead of own copy" thread on ML.

and r19361 by reimar:

Check for packet_length 0, it is already treated as invalid by the padding check,
but that resulted in a confusing/wrong error message.



Originally committed as revision 22147 to svn://svn.ffmpeg.org/ffmpeg/branches/0.5
v0.5.1
2010-03-02 16:03:06 +00:00
Diego Biurrun
306eefc49f Bump version to 0.5.1.
Originally committed as revision 22146 to svn://svn.ffmpeg.org/ffmpeg/branches/0.5
2010-03-02 14:43:01 +00:00
Diego Biurrun
eade5150e4 Mention licensing-related changes; some whitespace adjustments.
Originally committed as revision 22145 to svn://svn.ffmpeg.org/ffmpeg/branches/0.5
2010-03-02 14:25:48 +00:00
Diego Biurrun
6d767afb7c If we are using partial release names we might as well try to be funny.
Originally committed as revision 22134 to svn://svn.ffmpeg.org/ffmpeg/branches/0.5
2010-03-01 18:03:53 +00:00
Diego Biurrun
015a7d7362 Add release managers, merged from trunk.
Originally committed as revision 22133 to svn://svn.ffmpeg.org/ffmpeg/branches/0.5
2010-03-01 17:58:50 +00:00
Reinhard Tartler
922c55a09b amend release notes for 0.5.1
Originally committed as revision 22129 to svn://svn.ffmpeg.org/ffmpeg/branches/0.5
2010-03-01 16:22:27 +00:00
Diego Biurrun
4c83c13bc8 Mention security fixes in the changelog.
Originally committed as revision 22121 to svn://svn.ffmpeg.org/ffmpeg/branches/0.5
2010-02-28 22:22:22 +00:00
Reinhard Tartler
bd7e30ea00 add myself to gpg fingerprint list
backport r22089 by siretart


Originally committed as revision 22090 to svn://svn.ffmpeg.org/ffmpeg/branches/0.5
2010-02-27 10:16:45 +00:00
Reinhard Tartler
4fb58ecea8 bump LIBAVCODEC_VERSION_MICRO for addition of the lock manager API
As discussed with Diego, we'll go for bumping micro in 0.5 and will
consider adding a RELEASEVERSION macro for trunk and 0.6 seperatly


Originally committed as revision 22087 to svn://svn.ffmpeg.org/ffmpeg/branches/0.5
2010-02-27 10:01:45 +00:00
Reinhard Tartler
a317cd5722 Avoid divisions by 0 in the ASF demuxer if packet_size is not valid.
r19330 by reimar


Originally committed as revision 22080 to svn://svn.ffmpeg.org/ffmpeg/branches/0.5
2010-02-26 15:49:52 +00:00