Fixes: Timeout Fixes: 57893/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_CAVS_fuzzer-5091726540013568
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> --- libavcodec/cavsdec.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/libavcodec/cavsdec.c b/libavcodec/cavsdec.c index b1fa9a981d..37071dfbc7 100644 --- a/libavcodec/cavsdec.c +++ b/libavcodec/cavsdec.c @@ -1020,6 +1020,9 @@ static int decode_pic(AVSContext *h) skip_bits(&h->gb, 1); //marker_bit } + if (get_bits_left(&h->gb) < 23) + return AVERROR_INVALIDDATA; + ret = ff_get_buffer(h->avctx, h->cur.f, h->cur.f->pict_type == AV_PICTURE_TYPE_B ? 0 : AV_GET_BUFFER_FLAG_REF); if (ret < 0) -- 2.17.1 _______________________________________________ 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".
