[FFmpeg-cvslog] ffmpeg: Fix avframe memleak

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michael at niedermayer.cc> | Thu Mar 30 16:13:22 2017 +0200| [004f27f0fb6e8ebf6b4078c77d21b0f248a2213f] | committer: Michael Niedermayer

ffmpeg: Fix avframe memleak

Fixes CID1401674

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

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=004f27f0fb6e8ebf6b4078c77d21b0f248a2213f
---

 ffmpeg.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/ffmpeg.c b/ffmpeg.c
index 1a0e909..11faf0d 100644
--- a/ffmpeg.c
+++ b/ffmpeg.c
@@ -2176,8 +2176,10 @@ static int ifilter_send_frame(InputFilter *ifilter, AVFrame *frame)
 
                 if (!av_fifo_space(ifilter->frame_queue)) {
                     ret = av_fifo_realloc2(ifilter->frame_queue, 2 * av_fifo_size(ifilter->frame_queue));
-                    if (ret < 0)
+                    if (ret < 0) {
+                        av_frame_free(&tmp);
                         return ret;
+                    }
                 }
                 av_fifo_generic_write(ifilter->frame_queue, &tmp, sizeof(tmp), NULL);
                 return 0;