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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>
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@ -383,8 +383,10 @@ static int vorbis_parse_setup_hdr_codebooks(vorbis_context *vc)
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codebook_setup->codevectors =
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av_mallocz_array(used_entries, codebook_setup->dimensions *
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sizeof(*codebook_setup->codevectors));
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if (!codebook_setup->codevectors)
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return AVERROR(ENOMEM);
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if (!codebook_setup->codevectors) {
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ret = AVERROR(ENOMEM);
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goto error;
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}
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} else
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codebook_setup->codevectors = NULL;
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