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| author | Michael Niedermayer <michael@niedermayer.cc> | 2015-09-04 01:18:13 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2015-09-04 02:15:50 +0200 |
| commit | 21d8c6612fcec630785af5c0ae087d0393bb2a8e (patch) | |
| tree | eb1304a2120509f40c6e07179f8e1feeef39215a /libavcodec | |
| parent | 6ae1a32d8ac7b20099b35ff376ac92dd793b1852 (diff) | |
| download | ffmpeg-21d8c6612fcec630785af5c0ae087d0393bb2a8e.tar.gz | |
avcodec/smacker: Check init_get_bits8() for failure
Fixes: CID1322314
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec')
| -rw-r--r-- | libavcodec/smacker.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/libavcodec/smacker.c b/libavcodec/smacker.c index 6709f97b4a..b2fc29b138 100644 --- a/libavcodec/smacker.c +++ b/libavcodec/smacker.c @@ -316,7 +316,9 @@ static int decode_header_trees(SmackVContext *smk) { full_size = AV_RL32(smk->avctx->extradata + 8); type_size = AV_RL32(smk->avctx->extradata + 12); - init_get_bits8(&gb, smk->avctx->extradata + 16, smk->avctx->extradata_size - 16); + ret = init_get_bits8(&gb, smk->avctx->extradata + 16, smk->avctx->extradata_size - 16); + if (ret < 0) + return ret; if(!get_bits1(&gb)) { av_log(smk->avctx, AV_LOG_INFO, "Skipping MMAP tree\n"); |