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| author | Michael Niedermayer <michael@niedermayer.cc> | 2016-08-19 02:07:22 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2016-08-19 02:28:31 +0200 |
| commit | 237207645b36fb79759d313c0399ee93ba467b9d (patch) | |
| tree | 3f81436ceba0ff8a5d8813127f3a1ff354820703 | |
| parent | 382a68b0088b06b8df20d0133d767d53d8f161ef (diff) | |
| download | ffmpeg-237207645b36fb79759d313c0399ee93ba467b9d.tar.gz | |
avcodec/rawdec: Fix bits_per_coded_sample checks
Fixes assertion failure
Fixes: 9eb9cf5b8c26dd0fa7107ed0348dcc1f/signal_sigabrt_7ffff6ae7c37_8926_4609a5c3f071d555d2d557625f9687b1.swf
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
| -rw-r--r-- | libavcodec/rawdec.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/libavcodec/rawdec.c b/libavcodec/rawdec.c index 1bde67993a..1259577397 100644 --- a/libavcodec/rawdec.c +++ b/libavcodec/rawdec.c @@ -204,8 +204,9 @@ static int raw_decode(AVCodecContext *avctx, void *data, int *got_frame, desc = av_pix_fmt_desc_get(avctx->pix_fmt); - if ((avctx->bits_per_coded_sample == 8 || avctx->bits_per_coded_sample == 4 - || avctx->bits_per_coded_sample <= 2) && + if ((avctx->bits_per_coded_sample == 8 || avctx->bits_per_coded_sample == 4 || + avctx->bits_per_coded_sample == 2 || avctx->bits_per_coded_sample == 1 || + (avctx->bits_per_coded_sample == 0 && (context->is_nut_pal8 || context->is_mono)) ) && (context->is_mono || context->is_pal8) && (!avctx->codec_tag || avctx->codec_tag == MKTAG('r','a','w',' ') || context->is_nut_mono || context->is_nut_pal8)) { |