| Message ID | 20190215005709.15250-1-michael@niedermayer.cc |
|---|---|
| State | Accepted |
| Commit | 1f686d023b95219db933394a7704ad9aa5f01cbb |
| Headers | show |
ok On Fri, 15 Feb 2019 at 00:58 Michael Niedermayer <michael@niedermayer.cc> wrote: > 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 > Signed-off-by > <https://github.com/google/oss-fuzz/tree/master/projects/ffmpegSigned-off-by>: > Michael Niedermayer <michael@niedermayer.cc> > --- > libavcodec/mpeg4videodec.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/libavcodec/mpeg4videodec.c b/libavcodec/mpeg4videodec.c > index f44ee76bd4..ecd028a87c 100644 > --- a/libavcodec/mpeg4videodec.c > +++ b/libavcodec/mpeg4videodec.c > @@ -3057,6 +3057,7 @@ 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); > -- > 2.20.1 > > _______________________________________________ > ffmpeg-devel mailing list > ffmpeg-devel@ffmpeg.org > http://ffmpeg.org/mailman/listinfo/ffmpeg-devel >
On Fri, Feb 15, 2019 at 09:57:18PM +0000, Kieran Kunhya wrote:
> ok
will apply
thx
[...]
diff --git a/libavcodec/mpeg4videodec.c b/libavcodec/mpeg4videodec.c index f44ee76bd4..ecd028a87c 100644 --- a/libavcodec/mpeg4videodec.c +++ b/libavcodec/mpeg4videodec.c @@ -3057,6 +3057,7 @@ 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);
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 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> --- libavcodec/mpeg4videodec.c | 1 + 1 file changed, 1 insertion(+)