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| author | Michael Niedermayer <michael@niedermayer.cc> | 2019-08-22 19:13:56 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2020-01-06 11:30:42 +0100 |
| commit | f3bb030fb978f5ff258a048f921f96f7147e6241 (patch) | |
| tree | 6138b878ecfed629c4697224941b0f130c777d23 | |
| parent | 4400d1b6e5dd3f8d085efc79bfe3b4542b461c46 (diff) | |
| download | ffmpeg-f3bb030fb978f5ff258a048f921f96f7147e6241.tar.gz | |
avcodec/idcinvideo: Add 320x240 default maximum resolution
Fixes: Timeout (128sec -> 2ms)
Fixes: 16568/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_IDCIN_fuzzer-5675004095627264
See: [FFmpeg-devel] [PATCH 4/4] tools/target_dec_fuzzer: Adjust max_pixels for IDCIN
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Tomas Härdin <tjoppen@acc.umu.se>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit c9fcf881e69e34a2acfa2bb7052ca200cab16740)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
| -rw-r--r-- | libavcodec/idcinvideo.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/libavcodec/idcinvideo.c b/libavcodec/idcinvideo.c index cff9ad31ac..6b2d8087ae 100644 --- a/libavcodec/idcinvideo.c +++ b/libavcodec/idcinvideo.c @@ -243,6 +243,11 @@ static int idcin_decode_frame(AVCodecContext *avctx, return buf_size; } +static const AVCodecDefault idcin_defaults[] = { + { "max_pixels", "320*240" }, + { NULL }, +}; + AVCodec ff_idcin_decoder = { .name = "idcinvideo", .long_name = NULL_IF_CONFIG_SMALL("id Quake II CIN video"), @@ -252,4 +257,5 @@ AVCodec ff_idcin_decoder = { .init = idcin_decode_init, .decode = idcin_decode_frame, .capabilities = AV_CODEC_CAP_DR1, + .defaults = idcin_defaults, }; |