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fix buffer overread with invalid Vorbis header
Originally committed as revision 10705 to svn://svn.ffmpeg.org/ffmpeg/trunk
|
f5475e1b38a37c6da2e26097242cf82a2b1a9ee9
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/f5475e1b38a37c6da2e26097242cf82a2b1a9ee9
|
2007-10-10 22:59:31+00:00
|
prevent one overflow in the first vertical lifting step
Originally committed as revision 10224 to svn://svn.ffmpeg.org/ffmpeg/trunk
|
9caa1cccb991260add5abba9d26eb2c8b4e97d5c
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/9caa1cccb991260add5abba9d26eb2c8b4e97d5c
|
2007-08-25 16:28:45+00:00
|
avoid an overflow in the 1 horizontal lifting step
Originally committed as revision 10225 to svn://svn.ffmpeg.org/ffmpeg/trunk
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b696a4c91d5f2b30310eb762beeb225292d94b44
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/b696a4c91d5f2b30310eb762beeb225292d94b44
|
2007-08-25 19:04:33+00:00
|
avoid uninitialised variable warning and clarify code
Originally committed as revision 9543 to svn://svn.ffmpeg.org/ffmpeg/trunk
|
34174abf646fe35e05895c4fe6d0bd5b0489f223
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/34174abf646fe35e05895c4fe6d0bd5b0489f223
|
2007-07-08 13:42:52+00:00
|
Check dimensions to avoid division by zero due to invalid new dimensions.
Partially fixes http://bugzilla.mplayerhq.hu/show_bug.cgi?id=773.
Originally committed as revision 8321 to svn://svn.ffmpeg.org/ffmpeg/trunk
|
284ad8a4f06087f3df94d6473774a01a8bececb5
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ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/284ad8a4f06087f3df94d6473774a01a8bececb5
|
2007-03-11 09:16:11+00:00
|
Fix memcpy out-of-bounds.
patch by Michel Bardiaux, mbardiaux mediaxim be
Originally committed as revision 7780 to svn://svn.ffmpeg.org/ffmpeg/trunk
|
e8f917d6fd9f42fa4f36fd6dd8a21c1e31cd1c26
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/e8f917d6fd9f42fa4f36fd6dd8a21c1e31cd1c26
|
2007-01-31 11:19:48+00:00
|
Off-by-one error fix
Originally committed as revision 7694 to svn://svn.ffmpeg.org/ffmpeg/trunk
|
14f3f3a1ad9aca7599bdaa399cdb8680c52dc696
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/14f3f3a1ad9aca7599bdaa399cdb8680c52dc696
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2007-01-24 17:49:26+00:00
|
1000000l for me ive misstakely reverted the regression checksum change from r8444 in r8486
how did i succeed doing such a ridiculously silly thing? well i think it happened like:
1. verifying that the regression tests pass with old resample2.c
2. updating the regressions to the new resample2.c ... failed svn complained
3. svn up
4. updating the regressions to the new resample2.c success (r8485)
at that point everything was still ok
5. some more resample2.c work update regressions, read diff, commit (r8486)
my misstake was that the svn up at point 3 was run in tests/ -> iam an idiot
Originally committed as revision 8489 to svn://svn.ffmpeg.org/ffmpeg/trunk
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1c87ed3a34ec0cb38ae2b1b87e633cceba454f41
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/1c87ed3a34ec0cb38ae2b1b87e633cceba454f41
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2007-03-24 01:48:40+00:00
|
Check mb_pos is big enough before trying to access data left or above.
Fixes out-of-bound access for http://samples.mplayerhq.hu/V-codecs/WMV9/nokia_n90.wmv
Originally committed as revision 7324 to svn://svn.ffmpeg.org/ffmpeg/trunk
|
6f3e4e1712260ef8c5b4754d781ccd80bcfa1d0c
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/6f3e4e1712260ef8c5b4754d781ccd80bcfa1d0c
|
2006-12-17 11:11:44+00:00
|
Remove illegal FourCC values.
Originally committed as revision 6941 to svn://svn.ffmpeg.org/ffmpeg/trunk
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171b361e0122499df7faa3f5ed046ab8a19cceb4
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/171b361e0122499df7faa3f5ed046ab8a19cceb4
|
2006-11-08 10:48:15+00:00
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prevent overflow if lambda2 is "too" large
Originally committed as revision 6823 to svn://svn.ffmpeg.org/ffmpeg/trunk
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1928d04640208a7638a769fce99ed335fbc05963
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/1928d04640208a7638a769fce99ed335fbc05963
|
2006-10-28 15:20:00+00:00
|
Original Commit: r67 | ods15 | 2006-09-25 20:33:06 +0300 (Mon, 25 Sep 2006) | 2 lines
horrible off-by-one causing lots of troubles...
Originally committed as revision 6472 to svn://svn.ffmpeg.org/ffmpeg/trunk
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af1cb7ee4c6fb68904e94dc4cf243ba26b3cbb47
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ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/af1cb7ee4c6fb68904e94dc4cf243ba26b3cbb47
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2006-10-02 06:08:01+00:00
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Fixed a possible bug, checked against the assembly.
No sample that used the code has been found though.
Originally committed as revision 5448 to svn://svn.ffmpeg.org/ffmpeg/trunk
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63d6a6b91e4997737905bbd2cf5970ad90a31869
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ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/63d6a6b91e4997737905bbd2cf5970ad90a31869
|
2006-06-02 07:50:12+00:00
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Avoid crash if there is a rtjpeg quant header but no video stream in file
Originally committed as revision 5305 to svn://svn.ffmpeg.org/ffmpeg/trunk
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50a6c318b2d00a103297f2aa6256a7404b0f64f8
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ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/50a6c318b2d00a103297f2aa6256a7404b0f64f8
|
2006-04-20 10:38:15+00:00
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check block_max_depth (fixes crash)
Originally committed as revision 4718 to svn://svn.ffmpeg.org/ffmpeg/trunk
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4393e6392c123142eb248d62d4109fb422ce99e3
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ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/4393e6392c123142eb248d62d4109fb422ce99e3
|
2005-12-03 14:20:03+00:00
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Change unsigned->signed and int->long, this fits the asm code better on 64
bit systems.
Also fixes several crashes because (long)-i is incorrect if i is unsigned.
Originally committed as revision 16740 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
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7f526efd17973ec6d2204f7a47b6923e2be31363
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ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/7f526efd17973ec6d2204f7a47b6923e2be31363
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2005-10-12 12:11:27+00:00
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fix block corruption caused by clear_blocks() optimization
Originally committed as revision 4202 to svn://svn.ffmpeg.org/ffmpeg/trunk
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1c02a9732aa2e5ec0eaf83e65044704af05e8400
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ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/1c02a9732aa2e5ec0eaf83e65044704af05e8400
|
2005-05-08 13:04:46+00:00
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discard dummy packets before doing inapropriate checks on them and failing as a result
Originally committed as revision 4078 to svn://svn.ffmpeg.org/ffmpeg/trunk
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3ce16b30f7fddec2c6a3ff046d12b5b1ffb1fb88
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ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/3ce16b30f7fddec2c6a3ff046d12b5b1ffb1fb88
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2005-03-24 01:51:57+00:00
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warn the user if the quantization code could overflow with the selected custom matrix and qp limits
Originally committed as revision 3747 to svn://svn.ffmpeg.org/ffmpeg/trunk
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732ce18eab8c409c92cf89b16e2d1d8e7113d7cd
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ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/732ce18eab8c409c92cf89b16e2d1d8e7113d7cd
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2004-12-11 18:33:18+00:00
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fix initial vbv buffer underflow
Originally committed as revision 3556 to svn://svn.ffmpeg.org/ffmpeg/trunk
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f20ad5534a092109ed7d6c644ce74d7f50611fdb
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ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/f20ad5534a092109ed7d6c644ce74d7f50611fdb
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2004-10-03 13:21:52+00:00
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seeking fixes
memleaks
infinite loops
uninitalized variables
with some luck u can seek now a few times before it dies
Originally committed as revision 2702 to svn://svn.ffmpeg.org/ffmpeg/trunk
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82b9e4a286e904dd402ddf6c914756963b2e2c4d
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ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/82b9e4a286e904dd402ddf6c914756963b2e2c4d
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2004-01-14 18:18:47+00:00
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- samples from mplayer ftp in the "adv" profile seem to have profile=2,
which isn't the advanced one; and indeed, using adv. profile parser fails.
Using normal parser works, and that's what is done
- attempt at taking care of stride for NORM2 bitplane decoding
- duplication of much code from msmpeg4.c; this code isn't yet used, but
goes down as far as the block layer (mainly Transform Type stuff, the
remains are wild editing without checking). Unusable yet, and lacks the AC
decoding (but a step further in bitstream parsing)
patch by anonymous
Originally committed as revision 3931 to svn://svn.ffmpeg.org/ffmpeg/trunk
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7cc84d241ba6ef8e27e4d057176a4ad385ad3d59
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ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/7cc84d241ba6ef8e27e4d057176a4ad385ad3d59
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2005-02-04 02:20:38+00:00
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many small typo and grammar fixes
Based on Bernard Leak's mail <bernard 4t brenda-arkle.demon.co.uk>
Originally committed as revision 11001 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
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77a416e8aab77058b542030870fd7178b62d2a62
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ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/77a416e8aab77058b542030870fd7178b62d2a62
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2003-10-04 17:29:08+00:00
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SWF sanity check patch by (Glyn Kennington <glyn dot kennington at ox dot compsoc dot net>)
Originally committed as revision 2565 to svn://svn.ffmpeg.org/ffmpeg/trunk
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647b77627056024e53d0beb5ac3d57ed3c670a9e
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ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/647b77627056024e53d0beb5ac3d57ed3c670a9e
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2003-12-05 00:41:58+00:00
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* Try and fix the crashes in ffserver associated with the coded_frame stuff.
This code is wrong, but it is not obvious what the right code is.
* Make sure that we reset SIGPIPE before execing ffmpeg.
Originally committed as revision 1330 to svn://svn.ffmpeg.org/ffmpeg/trunk
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a4d70941cd4a82f7db9fbaa2148d60ce550e7611
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ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/a4d70941cd4a82f7db9fbaa2148d60ce550e7611
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2002-12-11 03:16:51+00:00
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colorspace converter tests (memory corruption tests at different width/src/dst)
quite impressive results only 1 of the 13 rgb->rgb converters fails for the c versions
... sadly only 1 of the mmx converters passes though :( ... i feared allready that last mplayerxp merge reversed the bugfixes :((((
Originally committed as revision 6604 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
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a28ea2c04debd64091588645437c8539b8a4439b
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ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/a28ea2c04debd64091588645437c8539b8a4439b
|
2002-06-29 15:01:23+00:00
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* yet a bit more extended
* fixed busy loop test bug on mmx-only machine
Originally committed as revision 613 to svn://svn.ffmpeg.org/ffmpeg/trunk
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6fea8454acff29735ea46184cb183ca6ff42e514
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ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/6fea8454acff29735ea46184cb183ca6ff42e514
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2002-05-27 08:39:04+00:00
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- Fix memory leak and others bugs for ppmpipe. Thanks to Rudolf Opalla.
Originally committed as revision 373 to svn://svn.ffmpeg.org/ffmpeg/trunk
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5b0ad91b996506632708dcefc22d2835d04a4dba
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ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/5b0ad91b996506632708dcefc22d2835d04a4dba
|
2002-04-02 15:07:01+00:00
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This fixes segfaults because of uninitialized s->mbintra_table variable - patch by Vladimir Dergachev <[email protected]>
Originally committed as revision 256 to svn://svn.ffmpeg.org/ffmpeg/trunk
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01dbbd0a9af53237cf7aac210370892208bfb957
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ffmpeg
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devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/01dbbd0a9af53237cf7aac210370892208bfb957
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2002-01-11 21:32:34+00:00
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Moved some H.263+ variables to MpegEncContext to be thread-safe.
Increase video_buffer on ffmpeg to avoid buffer overrun on big pictures.
Originally committed as revision 114 to svn://svn.ffmpeg.org/ffmpeg/trunk
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544286b3d39365b30298ae07e66a755200b0895c
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ffmpeg
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devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/544286b3d39365b30298ae07e66a755200b0895c
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2001-08-31 06:21:27+00:00
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avfilter/formats: fix leak of formats on error
Signed-off-by: Paul B Mahol <[email protected]>
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9f17d4ae7e83e4f4124b28b6aaead61f42ddf223
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ffmpeg
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devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/9f17d4ae7e83e4f4124b28b6aaead61f42ddf223
|
2016-01-07 09:58:55+01:00
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in libavcodec/Makefile there is in line 110: "distclean: clean<binary char>"
this binary char corrupts the makefile and should be removed.
patch by Felix Buenemann <[email protected]>
Originally committed as revision 676 to svn://svn.ffmpeg.org/ffmpeg/trunk
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800d7cebb6ecf625b236ba742c10f0287eee2c26
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ffmpeg
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devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/800d7cebb6ecf625b236ba742c10f0287eee2c26
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2002-06-07 22:01:03+00:00
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vf_overlay_opencl: Don't leak output frame on error
Fixes CID #1423277.
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9b4611a1c1f2ac5d1bfd75f7e6e41aa0bc15ca39
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ffmpeg
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devign
| 1 |
https://github.com/ffmpeg/ffmpeg
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https://github.com/ffmpeg/ffmpeg/commit/9b4611a1c1f2ac5d1bfd75f7e6e41aa0bc15ca39
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2018-01-10 23:25:56+00:00
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avcodec: v4l2_m2m: fix races around freeing data on close
Refcount all of the context information. This also fixes a potential
segmentation fault when accessing freed memory (buffer returned after
the codec has been closed).
Tested-by: Jorge Ramirez-Ortiz <[email protected]>
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a0c624e299730c8c5800375c2f5f3c6c200053ff
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ffmpeg
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devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/a0c624e299730c8c5800375c2f5f3c6c200053ff
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2018-01-21 00:37:35+00:00
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avfilter/af_aiir: do not crash with invalid options
Signed-off-by: Paul B Mahol <[email protected]>
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52c959a2376614e4c9089145b8ee69334b663257
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ffmpeg
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devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/52c959a2376614e4c9089145b8ee69334b663257
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2018-01-05 19:58:07+01:00
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lavc/mediacodec_wrapper: fix potential jni global reference leak
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1f1207145a0f2d26e5e3525bea6cc417a3ec39cf
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ffmpeg
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devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/1f1207145a0f2d26e5e3525bea6cc417a3ec39cf
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2017-12-16 00:52:28+01:00
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cbs: Add padding to slice data allocations
These may be read by the bitstream reader, so they should include the
necessary padding for overreads.
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7bf3f380466eeff24916fd6218aca13e414c6240
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ffmpeg
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devign
| 1 |
https://github.com/ffmpeg/ffmpeg
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https://github.com/ffmpeg/ffmpeg/commit/7bf3f380466eeff24916fd6218aca13e414c6240
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2017-12-02 15:21:30+00:00
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avcodec/sbrdsp_fixed: Fix integer overflow
Fixes: signed integer overflow: 2147483598 + 64 cannot be represented in type 'int'
Fixes: 4337/clusterfuzz-testcase-minimized-6192658616680448
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <[email protected]>
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12a511f2c265d6319b7fdc332a6aa8aca1535309
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ffmpeg
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devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/12a511f2c265d6319b7fdc332a6aa8aca1535309
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2017-11-25 02:32:33+01:00
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avcodec/kgv1dec: Check that there is enough input for maximum RLE compression
Fixes: Timeout
Fixes: 4271/clusterfuzz-testcase-4676667768307712
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <[email protected]>
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3aad94bf2b140cfba8ae69d018da05d4948ef37f
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ffmpeg
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devign
| 1 |
https://github.com/ffmpeg/ffmpeg
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https://github.com/ffmpeg/ffmpeg/commit/3aad94bf2b140cfba8ae69d018da05d4948ef37f
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2017-11-27 03:31:53+01:00
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avcodec/aacpsdsp_template: Fix integer overflows in ps_decorrelate_c()
Fixes: runtime error: signed integer overflow: 1939661764 - -454942263 cannot be represented in type 'int'
Fixes: 3191/clusterfuzz-testcase-minimized-5688798451073024
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <[email protected]>
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2afe05402f05d485f0c356b04dc562f0510d317d
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ffmpeg
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devign
| 1 |
https://github.com/ffmpeg/ffmpeg
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https://github.com/ffmpeg/ffmpeg/commit/2afe05402f05d485f0c356b04dc562f0510d317d
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2017-11-13 19:54:20+01:00
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avcodec/aacdec_fixed: Fix integer overflow in predict()
Fixes: runtime error: signed integer overflow: -2110708110 + -82837504 cannot be represented in type 'int'
Fixes: 3547/clusterfuzz-testcase-minimized-6009386439802880
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <[email protected]>
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0976752420706c0a8b3cb8fd61497a47c7d7270f
|
ffmpeg
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devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/0976752420706c0a8b3cb8fd61497a47c7d7270f
|
2017-10-30 21:32:26+01:00
|
avfilter/zscale: fix memory leak
|
ff763351e74550df3b9a0465634d1ec48b15b043
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/ff763351e74550df3b9a0465634d1ec48b15b043
|
2017-10-28 19:38:12+02:00
|
doc/filters: add note on flite thread safety and update URL
Signed-off-by: Gyan Doshi <[email protected]>
Signed-off-by: Michael Niedermayer <[email protected]>
|
df45ea45df18d909d545cf12769caf85310bebd9
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/df45ea45df18d909d545cf12769caf85310bebd9
|
2017-10-18 02:49:15+02:00
|
avcodec/jpeglsdec: Check for end of bitstream in ls_decode_line()
Fixes: 1773/clusterfuzz-testcase-minimized-4832523987189760
Fixes: Timeout
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <[email protected]>
|
f80224ed19a4c012549fd460d529c7c04e68cf21
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/f80224ed19a4c012549fd460d529c7c04e68cf21
|
2017-10-29 18:28:40+01:00
|
fate: add tests for psnr and ssim filter
Metadata filter output is passed through an Awk script comparing floats
against reference values with specified "fuzz" tolerance to account for
architectural differences (e.g. x86-32 vs. x86-64).
Signed-off-by: Tobias Rapp <[email protected]>
|
bee01ee2ba2e62974447d5e8ea2afb27dbdb1e23
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/bee01ee2ba2e62974447d5e8ea2afb27dbdb1e23
|
2017-09-27 15:58:49+02:00
|
dfa: Disallow odd width/height and add proper bounds check for DDS1 chunks
DDS1 chunks are decoded in 2x2 blocks, odd chunk width or height is not
allowed in that case. Also ensure that the decode buffer is big enough
for all blocks being processed.
Bug-Id: CVE-2017-9992
CC: [email protected]
|
d34a133b78afe2793cd8537f3c7f42437f441e94
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/d34a133b78afe2793cd8537f3c7f42437f441e94
|
2017-08-13 19:58:40+02:00
|
avfilter/f_select: check ff_insert_outpad() for failure
Signed-off-by: Paul B Mahol <[email protected]>
|
01b986cf1819320aff5d5c7a43401bb74a95524a
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/01b986cf1819320aff5d5c7a43401bb74a95524a
|
2017-08-25 10:05:09+02:00
|
avcodec/gdv: Check available space before reading palette
Fixes: Timeout
Fixes: 2926/clusterfuzz-testcase-498711001458278
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <[email protected]>
|
0561bd2fc2bff0dbe651d5998e9f129c43d25eb3
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/0561bd2fc2bff0dbe651d5998e9f129c43d25eb3
|
2017-08-11 19:27:52+02:00
|
flvdec: Check the avio_seek return value after reading a metadata packet
merge from libav: 585dc1aecef0371ad6f16cb3750ae2a6da9cf00a
If the metadata packet is corrupted, flv_read_metabody can accidentally
read past the start of the next packet. If the start of the next packet
had been flushed out of the IO buffer, we would be unable to seek to
the right position (on a nonseekable stream).
Prefer to clearly error out instead of silently trying to read from a
desynced stream which will only be interpreted as garbage.
|
15537c904ec96e4d2e9435100d403283a5fed029
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/15537c904ec96e4d2e9435100d403283a5fed029
|
2017-10-27 08:27:43+08:00
|
avcodec/wavpack: Fix integer overflow in wv_unpack_stereo()
Fixes: runtime error: signed integer overflow: 2080374785 + 2080374784 cannot be represented in type 'int'
Fixes: 2351/clusterfuzz-testcase-minimized-5359403240783872
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <[email protected]>
|
73ea2a028e12a7d779834f78dc496c8c4b08361f
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/73ea2a028e12a7d779834f78dc496c8c4b08361f
|
2017-06-25 01:13:17+02:00
|
avfilter: do not leak AVFrame on failed buffer allocation
Signed-off-by: Paul B Mahol <[email protected]>
|
c90b88090c260a0af018b6c1e955266e24ebf6f4
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/c90b88090c260a0af018b6c1e955266e24ebf6f4
|
2017-06-24 19:15:57+02:00
|
avcodec/cfhd: Fix undefined shift
Fixes: runtime error: left shift of negative value -1
Fixes: 2303/clusterfuzz-testcase-minimized-5529675273076736
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <[email protected]>
|
5a950f4e32a9756391f81987246d96b6549dd447
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/5a950f4e32a9756391f81987246d96b6549dd447
|
2017-06-22 01:54:40+02:00
|
avcodec/pafvideo: Fix assertion failure
Fixes: 2100/clusterfuzz-testcase-minimized-4522961547558912
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <[email protected]>
|
c4360559ee2a6c8c624f24fc7e2a1cf00972ba68
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/c4360559ee2a6c8c624f24fc7e2a1cf00972ba68
|
2017-06-06 16:54:50+02:00
|
avcodec/wavpack: Fix runtime error: signed integer overflow: 2081021665 - -130689706 cannot be represented in type 'int'
Fixes: 2038/clusterfuzz-testcase-minimized-4521466148159488
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <[email protected]>
|
e2bbb95d582111b79e3bf26af7a80f05637f2866
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/e2bbb95d582111b79e3bf26af7a80f05637f2866
|
2017-06-04 17:51:02+02:00
|
avcodec/snow: Fix runtime error: signed integer overflow: 1086573993 + 1086573994 cannot be represented in type 'int'
Fixes: 1871/clusterfuzz-testcase-minimized-5719950331215872
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <[email protected]>
|
b9c032ebc0ad17ac0ffefb915ff96baf9d79cab1
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/b9c032ebc0ad17ac0ffefb915ff96baf9d79cab1
|
2017-05-28 17:13:07+02:00
|
avcodec/takdec: Fix runtime error: signed integer overflow: 8192 * 524308 cannot be represented in type 'int'
Fixes: 1630/clusterfuzz-testcase-minimized-6326111917047808
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <[email protected]>
|
955db411929a9876d3cd016fbbb9c49b6362feba
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/955db411929a9876d3cd016fbbb9c49b6362feba
|
2017-05-21 13:07:14+02:00
|
avutil/hwcontext_dxva2: Don't improperly free IDirect3DSurface9 objects
Add dxva2_pool_release_dummy() and use it in call to
av_buffer_create() in dxva2_pool_alloc().
Prior to this change, av_buffer_create() was called with NULL for the
third argument, which indicates that av_buffer_default_free() should
be used to free the buffer's data. Eventually, it gets to
buffer_pool_free() and calls buf->free() on a surface object (which is
av_buffer_default_free()).
This can result in a crash when the debug version of the C-runtime is
used on Windows. While it doesn't appear to result in a crash when
the release version of the C-runtime is used on Windows, it likely
results in memory corruption, since av_free() is being called on
memory that was allocated using
IDirectXVideoAccelerationService::CreateSurface().
Signed-off-by: Aaron Levinson <[email protected]>
Reviewed-by: wm4 <[email protected]>
Reviewed-by: Steven Liu <[email protected]>
Reviewed-by: Mark Thompson <[email protected]>
|
0c1c514643d5e1645160d697fa4c27cd38c7c791
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/0c1c514643d5e1645160d697fa4c27cd38c7c791
|
2017-05-16 21:45:52+01:00
|
avcodec/ra144dec: Fix runtime error: left shift of negative value -17
Fixes: 1830/clusterfuzz-testcase-minimized-5828293733384192
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <[email protected]>
|
53c0c637d36c1de9ea461a8d863e8703da090894
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/53c0c637d36c1de9ea461a8d863e8703da090894
|
2017-05-27 13:07:35+02:00
|
avcodec/mlpdec: Check that there is enough data for headers
Fixes: out of array access
Fixes: 1541/clusterfuzz-testcase-minimized-6403410590957568
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <[email protected]>
|
e3e51f8c14d22ae11684dcfe58df355f0f9e6401
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/e3e51f8c14d22ae11684dcfe58df355f0f9e6401
|
2017-05-13 23:15:13+02:00
|
avcodec/dds: Fix runtime error: left shift of 210 by 24 places cannot be represented in type 'int'
Fixes: 1510/clusterfuzz-testcase-minimized-5826231746428928
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <[email protected]>
|
afb4632cc30e83287338690c785ebac180436a59
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/afb4632cc30e83287338690c785ebac180436a59
|
2017-05-13 01:40:43+02:00
|
avcodec/takdec: Fix multiple runtime error: left shift of negative value -1
Fixes: 1423/clusterfuzz-testcase-minimized-5063889899225088
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <[email protected]>
|
c5d2fa2fdff08e77bba0c9a31b91826a807c551c
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/c5d2fa2fdff08e77bba0c9a31b91826a807c551c
|
2017-05-10 01:10:55+02:00
|
avcodec/opus_silk: Fix integer overflow and out of array read
Fixes: 1362/clusterfuzz-testcase-minimized-6097275002552320
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <[email protected]>
|
4654baff125d937ae0b1037aa5f0bf53c7351658
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/4654baff125d937ae0b1037aa5f0bf53c7351658
|
2017-05-06 14:29:12+02:00
|
avcodec/webp: Update canvas size in vp8_lossy_decode_frame() as in vp8_lossless_decode_frame()
Fixes: 1407/clusterfuzz-testcase-minimized-6044604124102656
Fixes: 1420/clusterfuzz-testcase-minimized-6059927359455232
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <[email protected]>
|
72810d20b74f05cc4b214d6c277fa6f43160df54
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/72810d20b74f05cc4b214d6c277fa6f43160df54
|
2017-05-09 19:11:58+02:00
|
avcodec/clearvideo: Fix multiple runtime error: left shift of negative value -1024
Fixes: 1360/clusterfuzz-testcase-minimized-5606472043986944
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <[email protected]>
|
c0ffcb34c7e94817be934a1ee4a0b4c054723549
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/c0ffcb34c7e94817be934a1ee4a0b4c054723549
|
2017-05-06 12:17:54+02:00
|
avcodec/mlpdec: Fix runtime error: left shift of negative value -22
Fixes: 1355/clusterfuzz-testcase-minimized-6662205472768000
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <[email protected]>
|
c535436cbeeab89be64e9f3fd652bc736f2f3245
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/c535436cbeeab89be64e9f3fd652bc736f2f3245
|
2017-05-06 12:08:14+02:00
|
libavutil/thread.h: Fixed g++ build error when ASSERT_LEVEL is greater than 1
Purpose: libavutil/thread.h: Fixed g++ build error when ASSERT_LEVEL
is greater than 1. This is only relevant when thread.h is included by
C++ files. In this case, the relevant code is only defined if
HAVE_PTHREADS is defined as 1. Use configure --assert-level=2 to do
so.
Note: Issue discovered as a result of Coverity build failure. Cause
of build failure pinpointed by Hendrik Leppkes.
Comments:
-- libavutil/thread.h: Altered ASSERT_PTHREAD_NORET definition such
that it uses av_make_error_string instead of av_err2str().
av_err2str() uses a "parenthesized type followed by an initializer
list", which is apparently not valid C++. This issue started
occurring because thread.h is now included by the DeckLink C++
files. The alteration does the equivalent of what av_err2str()
does, but instead declares the character buffer as a local
variable.
Signed-off-by: Marton Balint <[email protected]>
|
5b281b476b32c35527c0eea5f42161c4acad83f9
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/5b281b476b32c35527c0eea5f42161c4acad83f9
|
2017-04-22 23:32:41+02:00
|
hevc: only write to max_ra and pocTid0 in the first slice.
Values from subsequent values are guaranteed to be identical (since
poc and nal_unit_type are checked to be the same between slices), so
this doesn't affect output in any way, but does resolve the remaining
reported race conditions (by tsan) in fate-hevc.
In practice, this fixes tsan warnings like this:
WARNING: ThreadSanitizer: data race (pid=25334)
Read of size 4 at 0x7d9c0001adcc by main thread (mutexes: write M1386):
#0 hevc_update_thread_context src/libavcodec/hevcdec.c:3310 (ffmpeg+0x000000b41c7c)
[..]
Previous write of size 4 at 0x7d9c0001adcc by thread T1 (mutexes: write M1383):
#0 hls_slice_header src/libavcodec/hevcdec.c:596 (ffmpeg+0x000000b43a22)
|
1f50baa2b2da7fdbfccf0662883f38a763ff6619
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/1f50baa2b2da7fdbfccf0662883f38a763ff6619
|
2017-04-03 09:51:10-04:00
|
avcodec/h264_direct: Fix runtime error: signed integer overflow: -9 - 2147483647 cannot be represented in type 'int'
Fixes: 864/clusterfuzz-testcase-4774385942528000
See: [FFmpeg-devel] [PATCH 1/2] avcodec/h264_direct: Fix runtime error: signed integer overflow: 2147483647 - -14133 cannot be represented in type 'int'
See: [FFmpeg-devel] [PATCH 2/2] avcodec/h264_direct: Fix runtime error: signed integer overflow: -9 - 2147483647 cannot be represented in type 'int'
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <[email protected]>
|
a84d610b372c63e8a48a9ed7c038a2954097512c
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/a84d610b372c63e8a48a9ed7c038a2954097512c
|
2017-03-20 01:33:08+01:00
|
avcodec/wavpack: Fix multiple integer overflows
Fixes: 839/clusterfuzz-testcase-4871084446842880
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <[email protected]>
|
58e9c7f4a2fdce4bc5531a618c142f27117c5145
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/58e9c7f4a2fdce4bc5531a618c142f27117c5145
|
2017-03-16 01:04:35+01:00
|
avcodec/targa: Skip hflip on blank images
Fixes: timeout with 810/clusterfuzz-testcase-5249282825256960
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <[email protected]>
|
acdacb108d98e42bb631de0d3859958662aa2019
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/acdacb108d98e42bb631de0d3859958662aa2019
|
2017-03-14 02:23:50+01:00
|
avcodec/vp56: Reset have_undamaged_frame on resolution changes
Fixes: timeout in 758/clusterfuzz-testcase-4720832028868608
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <[email protected]>
|
6e913f212907048d7009cf2f15551781c69b9985
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/6e913f212907048d7009cf2f15551781c69b9985
|
2017-03-11 02:50:22+01:00
|
avcodec/amrwbdec: Fix runtime error: left shift of negative value -1
Fixes: 763/clusterfuzz-testcase-6007567320875008
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <[email protected]>
|
44e2105189ac66637f34c764febc349238250b1d
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/44e2105189ac66637f34c764febc349238250b1d
|
2017-03-12 04:38:14+01:00
|
avcodec/h264, videotoolbox: fix crash after VT decoder fails
The way videotoolbox hooks in as a hwaccel is pretty hacky. The VT decode
API is not invoked until end_frame(), so alloc_frame() returns a dummy
frame with a 1-byte buffer. When end_frame() is eventually called, the
dummy buffer is replaced with the actual decoded data from
VTDecompressionSessionDecodeFrame().
When the VT decoder fails, the frame returned to the h264 decoder from
alloc_frame() remains invalid and should not be used. Before
9747219958060d8c4f697df62e7f172c2a77e6c7, it was accidentally being
returned all the way up to the API user. After that commit, the dummy
frame was unref'd so the user received an error.
However, since that commit, VT hwaccel failures started causing random
segfaults in the h264 decoder. This happened more often on iOS where the
VT implementation is more likely to throw errors on bitstream anomolies.
A recent report of this issue can be see in
http://ffmpeg.org/pipermail/libav-user/2016-November/009831.html
The issue here is that the dummy frame is still referenced internally by the
h264 decoder, as part of the reflist and cur_pic_ptr. Deallocating the
frame causes assertions like this one to trip later on during decoding:
Assertion h->cur_pic_ptr->f->buf[0] failed at src/libavcodec/h264_slice.c:1340
With this commit, we leave the dummy 1-byte frame intact, but avoid returning it
to the user.
This reverts commit 9747219958060d8c4f697df62e7f172c2a77e6c7.
Signed-off-by: wm4 <[email protected]>
|
b6eaa3928e198554a3934dd5ad6eac4d16f27df2
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/b6eaa3928e198554a3934dd5ad6eac4d16f27df2
|
2017-03-07 11:58:38+01:00
|
avcodec/mpegaudiodec_template: Fix multiple runtime error: signed integer overflow
Fixes: 648/clusterfuzz-testcase-5337961317007360
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <[email protected]>
|
5a8fec1b33f2c9da89fe565516fff24b09988dc9
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/5a8fec1b33f2c9da89fe565516fff24b09988dc9
|
2017-02-22 22:29:03+01:00
|
wmaprodec: fix leaking fdsp on init failure
Reviewed-by: Michael Niedermayer <[email protected]>
Signed-off-by: Andreas Cadhalpun <[email protected]>
|
9ccc6cecd2d0645f5073382360509eb278b239b1
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/9ccc6cecd2d0645f5073382360509eb278b239b1
|
2017-02-17 01:45:19+01:00
|
vaapi_encode: Discard output buffer if picture submission fails
Previously this was leaking, though it actually hit an assert making
sure that the buffer had already been cleared when freeing the picture.
|
17aeee5832b9188b570c3d3de4197e4cdc54c634
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/17aeee5832b9188b570c3d3de4197e4cdc54c634
|
2017-02-16 20:58:42+00:00
|
avcodec/mpeg4videodec: Fix runtime error: left shift of negative value -2650
Fixes: 674/clusterfuzz-testcase-6713275880308736
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <[email protected]>
|
25e93aacc2142f3b57f1e63c67ca46d304f154ef
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/25e93aacc2142f3b57f1e63c67ca46d304f154ef
|
2017-02-28 01:13:52+01:00
|
avcodec/simple_idct: Fix runtime error: left shift of negative value -6395
Fixes: 633/clusterfuzz-testcase-4553133554401280
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <[email protected]>
|
28dc6e729137ba7927f46ba15c337417b8708fe8
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/28dc6e729137ba7927f46ba15c337417b8708fe8
|
2017-02-21 15:31:06+01:00
|
avfilter/avf_showspectrum: fix 2 possible crashes
Make sure no division by zero is done.
Make sure there are actually samples available.
Signed-off-by: Paul B Mahol <[email protected]>
|
836c8750b31329e71e5ac2a194523172875b77eb
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/836c8750b31329e71e5ac2a194523172875b77eb
|
2017-01-27 13:37:00+01:00
|
lavf/segment: fix crash when failing to open segment list
This happens because segment_end() returns an error, so seg_write_packet
never proceeds to segment_start(), and seg->avf->pb is never re-set,
so we crash with a null pb when av_write_trailer flushes the packet
queue.
This doesn't seem to be clearly recoverable, so I'm just failing more
gracefully.
Repro:
ffmpeg -i input.ts -f segment -c copy -segment_list /noaxx.m3u8 test-%05d.ts
(assuming you don't have write access to /)
|
2b202900618d82030384d46c8d9c3dbf3fe1d7ed
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/2b202900618d82030384d46c8d9c3dbf3fe1d7ed
|
2017-01-23 05:44:49-06:00
|
libopenmpt: add missing avio_read return value check
This fixes heap-buffer-overflows in libopenmpt caused by interpreting
the negative size value as unsigned size_t.
Signed-off-by: Andreas Cadhalpun <[email protected]>
Reviewed-by: Jörn Heusipp <[email protected]>
Signed-off-by: Michael Niedermayer <[email protected]>
|
367cac7827870054ae3bd6d4517e7b13f4f3f72c
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/367cac7827870054ae3bd6d4517e7b13f4f3f72c
|
2017-01-16 02:54:04+01:00
|
avcodec/h264_slice: Clear ref_counts on redundant slices
Fixes reading freed memory
Fixes: 568/clusterfuzz-testcase-6107186067406848
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <[email protected]>
|
c03029a835949fc0e68b4c6558ebcdc3ae137087
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/c03029a835949fc0e68b4c6558ebcdc3ae137087
|
2017-02-08 18:31:04+01:00
|
avcodec/interplayvideo: Move parameter change check up
Fixes out of array read
Fixes: 544/clusterfuzz-testcase-5936536407244800.f8bd9b24_8ba77916_70c2c7be_3df6a2ea_96cd9f14
Signed-off-by: Michael Niedermayer <[email protected]>
|
b1e2192007d7026049237c9ab11e05ae71bf4f42
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/b1e2192007d7026049237c9ab11e05ae71bf4f42
|
2017-02-04 02:45:46+01:00
|
truemotion1: fix leaking frame on init failure
Reviewed-by: Michael Niedermayer <[email protected]>
Signed-off-by: Andreas Cadhalpun <[email protected]>
|
46e75617d9700be8840a843237f8571061a63a8e
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/46e75617d9700be8840a843237f8571061a63a8e
|
2016-12-05 23:04:35+01:00
|
doc/examples/decoder_targeted: Limit max pixels for fuzzing
Signed-off-by: Michael Niedermayer <[email protected]>
|
99af260d0b07aad075ce1a4a8d71aa65e460a4c2
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/99af260d0b07aad075ce1a4a8d71aa65e460a4c2
|
2016-12-19 19:59:06+01:00
|
avcodec/flac_parser: Update nb_headers_buffered
Fixes infinite loop
Fixes: fuzz.flac
Found-by: Frank Liberato <[email protected]>
Reviewed-by: Frank Liberato <[email protected]>
Signed-off-by: Michael Niedermayer <[email protected]>
|
2475858889cde6221677473b663df6f985add33d
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/2475858889cde6221677473b663df6f985add33d
|
2016-11-30 00:58:56+01:00
|
libschroedingerdec: don't produce empty frames
They are not valid and can cause problems/crashes for API users.
Reviewed-by: Michael Niedermayer <[email protected]>
Signed-off-by: Andreas Cadhalpun <[email protected]>
|
a86ebbf7f641bc797002ddea7fb517759722cd1b
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/a86ebbf7f641bc797002ddea7fb517759722cd1b
|
2016-11-16 19:30:49+01:00
|
lavf/matroskaenc: fix uninitialized read
|
be28ce210d5674603838e67509fc597f30c1bb1c
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/be28ce210d5674603838e67509fc597f30c1bb1c
|
2016-11-02 01:16:26-05:00
|
mxfdec: fix NULL pointer dereference
Metadata streams have priv_data set to NULL.
Reviewed-by: Michael Niedermayer <[email protected]>
Signed-off-by: Andreas Cadhalpun <[email protected]>
|
0efb6106118c17308b3fdc3190f5e5bf84b01d5c
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/0efb6106118c17308b3fdc3190f5e5bf84b01d5c
|
2016-11-05 18:56:41+01:00
|
h264_loopfilter: Do not print value of uninitialized variable
libavcodec/h264_loopfilter.c:531:111: warning: variable 'edge' is uninitialized when used here [-Wuninitialized]
|
0574780d7a196f87ddd89d6362f4c47f3532b4c4
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/0574780d7a196f87ddd89d6362f4c47f3532b4c4
|
2016-10-27 12:21:46+02:00
|
tests/audiomatch: Fix compile warning
Making sure bestpos is initialized to zero to prevent gcc from kvetching.
It's harmless (although it's not obvious that it's harmless)
from code inspection:
tests/audiomatch.c: In function ‘main’:
tests/audiomatch.c:40: warning: ‘bestpos’ may be used uninitialized in this function
Thanks to Moritz Barsnick for first bringing this to the attention.
Signed-off-by: LiuQi <[email protected]>
Signed-off-by: Michael Niedermayer <[email protected]>
|
500662784341373d625af629cad94826beca3bc8
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/500662784341373d625af629cad94826beca3bc8
|
2016-08-25 18:37:29+02:00
|
x86/h264_weight: use appropriate register size for weight parameters
This fixes decoding corruption on 64 bit windows.
Signed-off-by: Martin Storsjö <[email protected]>
|
8d1267932ca9c2e343ef303349101bab6681d02e
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/8d1267932ca9c2e343ef303349101bab6681d02e
|
2016-09-30 12:18:22+03:00
|
mimic: do not release the newly obsolete reference at the end of decoding
The reference frames are used in update_thread_context(), so modifying
them after finish_setup() is a race. The frame in question will be
released during the next decode call.
CC: [email protected]
|
a115eb9e750543f1d8bf951414d291069bf396c2
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/a115eb9e750543f1d8bf951414d291069bf396c2
|
2016-07-29 15:59:48+02:00
|
avcodec/rawdec: Fix bits_per_coded_sample checks
Fixes assertion failure
Fixes: 9eb9cf5b8c26dd0fa7107ed0348dcc1f/signal_sigabrt_7ffff6ae7c37_8926_4609a5c3f071d555d2d557625f9687b1.swf
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <[email protected]>
|
237207645b36fb79759d313c0399ee93ba467b9d
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/237207645b36fb79759d313c0399ee93ba467b9d
|
2016-08-19 02:28:31+02:00
|
lavc/libx265: Support gray encoding.
Gray encoding crashes with libx265 <= 84, so check the library version.
|
3e4357eb822c8bcaf9743dde008f5774d1356e74
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/3e4357eb822c8bcaf9743dde008f5774d1356e74
|
2016-07-06 18:56:19+02:00
|
libavutil/opt: Small bugfix in example.
Fix const corectness and zero init the struct. This example code would actually crash when initializing string.
Signed-off-by: Michael Niedermayer <[email protected]>
|
69630f4d304a4e35d90957d6a170744af87cbf93
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/69630f4d304a4e35d90957d6a170744af87cbf93
|
2016-07-24 00:41:15+02:00
|
lavd/decklink: Fix compile issue on OS X
Fixes #4124: Invalid argument '-std=c99' not allowed with 'C++/ObjC++'
C++ files fail to compile. This adds '-std=c++11' to CXX_FLAGS to fix.
Signed-off-by: Rick Kern <[email protected]>
|
8db203a9dd73072da3e8e131209362317c70ade0
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/8db203a9dd73072da3e8e131209362317c70ade0
|
2016-06-24 21:59:43-04:00
|
swscale: fix crash with swscale-test when using slices
|
b5deacfb1fece3406ef0bb790c1614a7096513b4
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/b5deacfb1fece3406ef0bb790c1614a7096513b4
|
2016-06-10 08:50:57-03:00
|
swresample/rematrix: Use clipping s16 rematrixing if overflows are possible
Signed-off-by: Michael Niedermayer <[email protected]>
|
2f76157eb05bf63725f96167feda6b2e07501c7e
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/2f76157eb05bf63725f96167feda6b2e07501c7e
|
2016-05-15 22:25:34+02:00
|
lavc/videotoolboxenc: Handle out-of-memory and fix memory leak
Signed-off-by: Rick Kern <[email protected]>
|
272dd437bc6b663200bc6d2c013b02c9eaf64a49
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/272dd437bc6b663200bc6d2c013b02c9eaf64a49
|
2016-05-04 18:40:40+02:00
|
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