commit | afe71350257c999a623d66d7f56e926552dc3737 | [log] [tgz] |
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author | Thomas Guilbert <tguilbert@chromium.org> | Tue Apr 11 23:09:14 2017 |
committer | Thomas Guilbert <tguilbert@chromium.org> | Wed Apr 12 00:45:11 2017 |
tree | 8714fcb5f7c93d37feaec14a1a9b89b0ace6d4d7 | |
parent | 23a7be520d523e37fc1eb31ff23ac0e59e737e09 [diff] |
Cherry-pick upstream USAN fixes avformat/mov: Check creation_time for overflow Fixes integer overflow Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit 39ee3ddff87a12e108fc4e0d36f756d0ca080472) --- avformat/oggparsedaala: Do not leave an invalid value in gpshift Fixes: undefined behavior Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit 23ae3cc822915ede2bb4e85047ab46cc5bc71268) --- avformat/oggparsedaala: Check duration for AV_NOPTS_VALUE This avoids an integer overflow the solution matches oggparsevorbis.c and 45581ed15d2ad5955e24d809820c1675da68f500 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit 679a315424e6ffaafd21ebf7a86108bd4e743793) Bug: 701640, 700242, 702974 Change-Id: Ibcff00b7e137f2b07b062468ad42152dfd428a18 Reviewed-on: https://chromium-review.googlesource.com/475204 Reviewed-by: Matthew Wolenetz <wolenetz@chromium.org>
FFmpeg is a collection of libraries and tools to process multimedia content such as audio, video, subtitles and related metadata.
libavcodec
provides implementation of a wider range of codecs.libavformat
implements streaming protocols, container formats and basic I/O access.libavutil
includes hashers, decompressors and miscellaneous utility functions.libavfilter
provides a mean to alter decoded Audio and Video through chain of filters.libavdevice
provides an abstraction to access capture and playback devices.libswresample
implements audio mixing and resampling routines.libswscale
implements color conversion and scaling routines.aviocat
, ismindex
and qt-faststart
.The offline documentation is available in the doc/ directory.
The online documentation is available in the main website and in the wiki.
Coding examples are available in the doc/examples directory.
FFmpeg codebase is mainly LGPL-licensed with optional components licensed under GPL. Please refer to the LICENSE file for detailed information.
Patches should be submitted to the ffmpeg-devel mailing list using git format-patch
or git send-email
. Github pull requests should be avoided because they are not part of our review process and will be ignored.