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| author | Michael Niedermayer <michael@niedermayer.cc> | 2019-10-29 18:46:34 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2019-11-20 15:50:15 +0100 |
| commit | b6abdb1faf810e93189797a61af124fcd05269d4 (patch) | |
| tree | d0f3960050539893aa59df745dfd8be9f45cb2ce /libavcodec/ra288.c | |
| parent | c8c17b8cef77dc052e8845e5fd86daf2983fd7dd (diff) | |
| download | ffmpeg-b6abdb1faf810e93189797a61af124fcd05269d4.tar.gz | |
avcodec/ra288: Check block_align for the assumed value
Fixes: Timeout (224sec -> 1ms)
Fixes: 18408/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_RA_288_fuzzer-5740382570151936
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/ra288.c')
| -rw-r--r-- | libavcodec/ra288.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/ra288.c b/libavcodec/ra288.c index f1b3c8eab5..aa4bd5d90f 100644 --- a/libavcodec/ra288.c +++ b/libavcodec/ra288.c @@ -77,7 +77,7 @@ static av_cold int ra288_decode_init(AVCodecContext *avctx) avctx->channel_layout = AV_CH_LAYOUT_MONO; avctx->sample_fmt = AV_SAMPLE_FMT_FLT; - if (avctx->block_align <= 0) { + if (avctx->block_align != 38) { av_log(avctx, AV_LOG_ERROR, "unsupported block align\n"); return AVERROR_PATCHWELCOME; } |