[FFmpeg-cvslog] avutil/frame: Free destination qp_table_buf in frame_copy_props()

[Michael Niedermayer]

ffmpeg | branch: release/2.7 | Michael Niedermayer <michael at niedermayer.cc> | Sat Feb 13 20:57:26 2016 +0100| [46e791a9b35f2479058fe02a3d3a0d84edc05e46] | committer: Michael Niedermayer

avutil/frame: Free destination qp_table_buf in frame_copy_props()

Fixes memleak
Fixes: Ticket4899

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

Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=46e791a9b35f2479058fe02a3d3a0d84edc05e46
---

 libavutil/frame.c |    1 +
 1 file changed, 1 insertion(+)

diff --git a/libavutil/frame.c b/libavutil/frame.c
index 4596927..e6d1a21 100644
--- a/libavutil/frame.c
+++ b/libavutil/frame.c
@@ -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) {