ffmpeg | branch: release/4.0 | Michael Niedermayer <[email protected]> | Fri Feb 15 01:57:09 2019 +0100| [8183623ca38cbeb5bceddc874f218fec66bd802b] | committer: Michael Niedermayer
avcodec/mpeg4videodec: Clear interlaced_dct for studio profile Fixes: Out of array access Fixes: 13090/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MPEG4_fuzzer-5408668986638336 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Reviewed-by: Kieran Kunhya <[email protected]> Signed-off-by: Michael Niedermayer <[email protected]> (cherry picked from commit 1f686d023b95219db933394a7704ad9aa5f01cbb) Signed-off-by: Michael Niedermayer <[email protected]> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=8183623ca38cbeb5bceddc874f218fec66bd802b --- libavcodec/mpeg4videodec.c | 1 + 1 file changed, 1 insertion(+) diff --git a/libavcodec/mpeg4videodec.c b/libavcodec/mpeg4videodec.c index 1776efa9ae..e0cfff170f 100644 --- a/libavcodec/mpeg4videodec.c +++ b/libavcodec/mpeg4videodec.c @@ -2968,6 +2968,7 @@ static int decode_studio_vop_header(Mpeg4DecContext *ctx, GetBitContext *gb) return 0; s->partitioned_frame = 0; + s->interlaced_dct = 0; s->decode_mb = mpeg4_decode_studio_mb; decode_smpte_tc(ctx, gb); _______________________________________________ ffmpeg-cvslog mailing list [email protected] https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog
