On 12/05/16 15:54, Anton Khirnov wrote: > The data field does not necessarily point to the beginning of the > underlying AVBuffer. > > CC: [email protected] > --- > libavcodec/avpacket.c | 5 ++++- > 1 file changed, 4 insertions(+), 1 deletion(-) > > diff --git a/libavcodec/avpacket.c b/libavcodec/avpacket.c > index 59fc6f2..04d6244 100644 > --- a/libavcodec/avpacket.c > +++ b/libavcodec/avpacket.c > @@ -365,16 +365,19 @@ int av_packet_ref(AVPacket *dst, AVPacket *src) > if (ret < 0) > goto fail; > memcpy(dst->buf->data, src->data, src->size); > + > + dst->data = dst->buf->data; > } else { > dst->buf = av_buffer_ref(src->buf); > if (!dst->buf) { > ret = AVERROR(ENOMEM); > goto fail; > } > + dst->data = src->data; > } > > dst->size = src->size; > - dst->data = dst->buf->data; > + > return 0; > fail: > av_packet_free_side_data(dst); >
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