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avcodec/vorbisdec: Fix memleak, call cleanup on memory allocation failure 

Fixes CID1258478, CID1258476, CID1258475
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2015-02-22 21:25:58 +01:00
parent 8559a71415
commit 2234a1cd16
1 changed files with 4 additions and 2 deletions
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6
libavcodec/vorbisdec.c
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@ -383,8 +383,10 @@ static int vorbis_parse_setup_hdr_codebooks(vorbis_context *vc)
codebook_setup->codevectors =
av_mallocz_array(used_entries, codebook_setup->dimensions *
sizeof(*codebook_setup->codevectors));
if (!codebook_setup->codevectors)
return AVERROR(ENOMEM);
if (!codebook_setup->codevectors) {
ret = AVERROR(ENOMEM);
goto error;
}
} else
codebook_setup->codevectors = NULL;