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avpacket: Check buffer reference

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CC: libav-stable@libav.org
Bug-Id: CID 1267889
This commit is contained in:
Vittorio Giovara 2015-02-02 20:53:51 +01:00
parent 31dc73e92a
commit fe0f4e5657
1 changed files with 6 additions and 1 deletions
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7
libavcodec/avpacket.c
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@ -365,8 +365,13 @@ int av_packet_ref(AVPacket *dst, AVPacket *src)
if (ret < 0)
goto fail;
memcpy(dst->buf->data, src->data, src->size);
} else
} else {
dst->buf = av_buffer_ref(src->buf);
if (!dst->buf) {
ret = AVERROR(ENOMEM);
goto fail;
}
}
dst->size = src->size;
dst->data = dst->buf->data;