Fixes: Timeout (40sec -> 13sec) Fixes: 15417/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FLIC_fuzzer-5679812615602176
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 | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/libavcodec/flicvideo.c b/libavcodec/flicvideo.c index 2474a9ca72..209df591cf 100644 --- a/libavcodec/flicvideo.c +++ b/libavcodec/flicvideo.c @@ -729,9 +729,9 @@ static int flic_decode_frame_15_16BPP(AVCodecContext *avctx, case FLI_COPY: case FLI_DTA_COPY: /* copy the chunk (uncompressed frame) */ - if (chunk_size - 6 > (unsigned int)(FFALIGN(s->avctx->width, 2) * s->avctx->height)*2) { + if (chunk_size - 6 != (unsigned int)(FFALIGN(s->avctx->width, 2) * s->avctx->height)*2) { av_log(avctx, AV_LOG_ERROR, "In chunk FLI_COPY : source data (%d bytes) " \ - "bigger than image, skipping chunk\n", chunk_size - 6); + "different than image, skipping chunk\n", chunk_size - 6); bytestream2_skip(&g2, chunk_size - 6); } 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".
