ffmpeg | branch: release/2.5 | Andreas Cadhalpun <andreas.cadhal...@googlemail.com> | Sat Nov 14 22:46:46 2015 +0100| [d52df5cffa18860ae73bb5410c4430b40f25e4d6] | committer: Andreas Cadhalpun
mpegvideo: clear overread in clear_context Otherwise the h263p decoder can try to copy overread bytes, even though buffer is NULL. Reviewed-by: Michael Niedermayer <mich...@niedermayer.cc> Signed-off-by: Andreas Cadhalpun <andreas.cadhal...@googlemail.com> (cherry picked from commit 6a69a175e7b5c5393528ed0f5753e41573fa0df2) Signed-off-by: Andreas Cadhalpun <andreas.cadhal...@googlemail.com> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=d52df5cffa18860ae73bb5410c4430b40f25e4d6 --- libavcodec/mpegvideo.c | 1 + 1 file changed, 1 insertion(+) diff --git a/libavcodec/mpegvideo.c b/libavcodec/mpegvideo.c index ade85e9..53d1873 100644 --- a/libavcodec/mpegvideo.c +++ b/libavcodec/mpegvideo.c @@ -1316,6 +1316,7 @@ static void clear_context(MpegEncContext *s) s->parse_context.buffer = NULL; s->parse_context.buffer_size = 0; + s->parse_context.overread = 0; s->bitstream_buffer = NULL; s->allocated_bitstream_buffer_size = 0; s->picture = NULL; _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog
