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avcodec/libtheoraenc: Check for stats allocation failure

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Fixes CID1257785

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2015-02-22 02:11:27 +01:00
parent 20f5a17956
commit 27216bf314
1 changed files with 4 additions and 0 deletions
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4
libavcodec/libtheoraenc.c
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@ -131,6 +131,10 @@ static int submit_stats(AVCodecContext *avctx)
}
h->stats_size = strlen(avctx->stats_in) * 3/4;
h->stats = av_malloc(h->stats_size);
if (!h->stats) {
h->stats_size = 0;
return AVERROR(ENOMEM);
}
h->stats_size = av_base64_decode(h->stats, avctx->stats_in, h->stats_size);
}
while (h->stats_size - h->stats_offset > 0) {