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| author | Michael Niedermayer <michael@niedermayer.cc> | 2019-08-22 19:39:29 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2019-09-05 19:45:53 +0200 |
| commit | 8a1a9588fb44dd35bc42f39212b2ebef8208e945 (patch) | |
| tree | 46c6147e5bd19ea68498ab0417daa94b29eea2f6 /libavcodec/vqavideo.c | |
| parent | 9d3ddef519e88c40c05be8cb94cd9e71c0957ec7 (diff) | |
| download | ffmpeg-8a1a9588fb44dd35bc42f39212b2ebef8208e945.tar.gz | |
avcodec/vqavideo: Limit resolution
Fixes: Timeout (288sec -> 1ms)
Fixes: 16353/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_VQA_fuzzer-5633402606190592
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/vqavideo.c')
| -rw-r--r-- | libavcodec/vqavideo.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/libavcodec/vqavideo.c b/libavcodec/vqavideo.c index b9743abda9..f45390cfe5 100644 --- a/libavcodec/vqavideo.c +++ b/libavcodec/vqavideo.c @@ -637,6 +637,11 @@ static av_cold int vqa_decode_end(AVCodecContext *avctx) return 0; } +static const AVCodecDefault vqa_defaults[] = { + { "max_pixels", "320*240" }, + { NULL }, +}; + AVCodec ff_vqa_decoder = { .name = "vqavideo", .long_name = NULL_IF_CONFIG_SMALL("Westwood Studios VQA (Vector Quantized Animation) video"), @@ -647,4 +652,5 @@ AVCodec ff_vqa_decoder = { .close = vqa_decode_end, .decode = vqa_decode_frame, .capabilities = AV_CODEC_CAP_DR1, + .defaults = vqa_defaults, }; |