Fixes: Timeout Fixes: 30049/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FMVC_fuzzer-5986909455253504
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> --- libavcodec/fmvc.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/libavcodec/fmvc.c b/libavcodec/fmvc.c index 5bee96a18d..3701b0849b 100644 --- a/libavcodec/fmvc.c +++ b/libavcodec/fmvc.c @@ -440,6 +440,8 @@ static int decode_frame(AVCodecContext *avctx, void *data, memcpy(dst, src, avctx->width * s->bpp); dst -= frame->linesize[0]; src += s->stride * 4; + if (bytestream2_tell_p(pb) < y*s->stride * 4) + break; } } else { unsigned block, nb_blocks; -- 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".