LGTM On 7/4/19, Michael Niedermayer <mich...@niedermayer.cc> wrote: > Fixes: out of array access > Fixes: > 15484/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_HYMT_fuzzer-5765377054736384 > Fixes: > 15559/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_HYMT_fuzzer-5710295743332352 > > Found-by: continuous fuzzing process > https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg > Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> > --- > libavcodec/huffyuvdec.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/libavcodec/huffyuvdec.c b/libavcodec/huffyuvdec.c > index 771481fd03..46dcfa8235 100644 > --- a/libavcodec/huffyuvdec.c > +++ b/libavcodec/huffyuvdec.c > @@ -1252,6 +1252,7 @@ static int decode_frame(AVCodecContext *avctx, void > *data, int *got_frame, > slice_height = AV_RL32(avpkt->data + buf_size - 8); > nb_slices = AV_RL32(avpkt->data + buf_size - 12); > if (nb_slices * 8LL + slices_info_offset > buf_size - 16 || > + s->chroma_v_shift || > slice_height <= 0 || nb_slices * (uint64_t)slice_height > > height) > return AVERROR_INVALIDDATA; > } else { > -- > 2.22.0 > > _______________________________________________ > ffmpeg-devel mailing list > ffmpeg-devel@ffmpeg.org > https://ffmpeg.org/mailman/listinfo/ffmpeg-devel > > To unsubscribe, visit link above, or email > ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe". _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
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