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wmv2enc: Check memory allocation

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This commit is contained in:
Vittorio Giovara 2015-07-24 04:24:33 +01:00
parent a67b67944a
commit 03eb557414
1 changed files with 3 additions and 0 deletions
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3
libavcodec/wmv2enc.c
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@ -63,6 +63,9 @@ static av_cold int wmv2_encode_init(AVCodecContext *avctx)
avctx->extradata_size = 4;
avctx->extradata = av_mallocz(avctx->extradata_size + 10);
if (!avctx->extradata)
return AVERROR(ENOMEM);
encode_ext_header(w);
return 0;