|author||Xiaohan Wang <email@example.com>||Thu Nov 06 20:59:54 2014|
|committer||Xiaohan Wang <firstname.lastname@example.org>||Thu Nov 06 21:20:12 2014|
Fix read-after-free in matroska_read_seek(). In matroska_read_seek(), |tracks| is assigned at the begining of the function. However, functions like matroska_parse_cues() could reallocate the tracks so that |tracks| can get invalidated. This CL assigns |tracks| only before we use it so that it won't be invalidated. BUG=427266 TEST=Test case in associated bug passes now. Change-Id: I9c7065fe8f4311ca846076281df2282d190ed344
FFmpeg is a collection of libraries and tools to process multimedia content such as audio, video, subtitles and related metadata.
libavcodecprovides implementation of a wider range of codecs.
libavformatimplements streaming protocols, container formats and basic I/O access.
libavutilincludes hashers, decompressors and miscellaneous utility functions.
libavfilterprovides a mean to alter decoded Audio and Video through chain of filters.
libavdeviceprovides an abstraction to access capture and playback devices.
libswresampleimplements audio mixing and resampling routines.
libswscaleimplements color conversion and scaling routines.
The offline documentation is available in the doc/ directory.
Conding examples are available in the doc/example directory.
FFmpeg codebase is mainly LGPL-licensed with optional components licensed under GPL. Please refer to the LICENSE file for detailed information.