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authorReimar Döffinger <Reimar.Doeffinger@gmx.de>2010-01-27 20:04:19 +0000
committerReimar Döffinger <Reimar.Doeffinger@gmx.de>2010-01-27 20:04:19 +0000
commit7e2ef1b9e148e75a8d552f15805878f6a344e36e (patch)
tree6371fc078a38f07fb39329b8dc78258d413bca17 /libavcodec/rv40.c
parentd780511b94855a305003f33ac63630dc9cba5084 (diff)
downloadffmpeg-7e2ef1b9e148e75a8d552f15805878f6a344e36e.tar.gz
Fix possible crashes in mlp parser, it tries to go back 7 bytes after
finding the 4-byte signature. Add a check that ignores the signature if we do not have enough previous data to go back at least 7 bytes. Originally committed as revision 21487 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/rv40.c')
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