avutil/frame: Free destination qp_table_buf in frame_copy_props()

Fixes memleak
Fixes: Ticket4899

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 4099e4a77d2d49e2308415d92766ad1511f62f9a)

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Michael Niedermayer 2016-02-13 20:57:26 +01:00
parent d2161b8a6d
commit 46e791a9b3

View File

@ -348,6 +348,7 @@ static int frame_copy_props(AVFrame *dst, const AVFrame *src, int force_copy)
dst->qscale_table = NULL;
dst->qstride = 0;
dst->qscale_type = 0;
av_buffer_unref(&dst->qp_table_buf);
if (src->qp_table_buf) {
dst->qp_table_buf = av_buffer_ref(src->qp_table_buf);
if (dst->qp_table_buf) {