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Code Issues Releases Activity

avcodec/pthread: check packet buffer allocation

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Hendrik Leppkes 2013-11-24 21:50:19 +01:00 committed by Michael Niedermayer
parent eff2edae56
commit 841c0aafa5
1 changed files with 4 additions and 0 deletions
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4
libavcodec/pthread_frame.c
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@ -343,6 +343,10 @@ static int submit_packet(PerThreadContext *p, AVPacket *avpkt)
p->avpkt.buf = av_buffer_ref(avpkt->buf);
else {
av_fast_malloc(&p->buf, &p->allocated_buf_size, avpkt->size + FF_INPUT_BUFFER_PADDING_SIZE);
if (!p->buf) {
pthread_mutex_unlock(&p->mutex);
return AVERROR(ENOMEM);
}
p->avpkt.data = p->buf;
memcpy(p->buf, avpkt->data, avpkt->size);
memset(p->buf + avpkt->size, 0, FF_INPUT_BUFFER_PADDING_SIZE);