Fixes: Timeout Fixes: 37795/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FLIC_fuzzer-4846536543043584
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> --- libavcodec/flicvideo.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/libavcodec/flicvideo.c b/libavcodec/flicvideo.c index 47ca77f62e0..e122fe231f5 100644 --- a/libavcodec/flicvideo.c +++ b/libavcodec/flicvideo.c @@ -735,6 +735,8 @@ static int flic_decode_frame_15_16BPP(AVCodecContext *avctx, bytestream2_skip(&g2, chunk_size - 6); } else { + if (bytestream2_get_bytes_left(&g2) < 2 * s->avctx->width * s->avctx->height ) + return AVERROR_INVALIDDATA; for (y_ptr = 0; y_ptr < s->frame->linesize[0] * s->avctx->height; y_ptr += s->frame->linesize[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".
