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svq1enc: check ff_get_buffer() return value

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Fixes CID747723
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2012-12-13 14:20:24 +01:00
parent 1818a1130d
commit 7effc26ba7
1 changed files with 4 additions and 2 deletions
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6
libavcodec/svq1enc.c
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@ -547,8 +547,10 @@ static int svq1_encode_frame(AVCodecContext *avctx, AVPacket *pkt,
}
if (!s->current_picture.data[0]) {
ff_get_buffer(avctx, &s->current_picture);
ff_get_buffer(avctx, &s->last_picture);
if ((ret = ff_get_buffer(avctx, &s->current_picture) < 0) ||
(ret = ff_get_buffer(avctx, &s->last_picture)) < 0) {
return ret;
}
s->scratchbuf = av_malloc(s->current_picture.linesize[0] * 16 * 2);
}