[FFmpeg-cvslog] avcodec/snowenc: Check av_frame_ref() return value

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michaelni at gmx.at> | Tue Mar 31 04:25:42 2015 +0200| [385fe984fc6cd784812f46e784ddf51c58ab000d] | committer: Michael Niedermayer

avcodec/snowenc: Check av_frame_ref() return value

Fixes CID1026740

Signed-off-by: Michael Niedermayer <michaelni at gmx.at>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=385fe984fc6cd784812f46e784ddf51c58ab000d
---

 libavcodec/snowenc.c |    4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/libavcodec/snowenc.c b/libavcodec/snowenc.c
index e03dc13..d192d1c 100644
--- a/libavcodec/snowenc.c
+++ b/libavcodec/snowenc.c
@@ -1622,7 +1622,9 @@ static int encode_frame(AVCodecContext *avctx, AVPacket *pkt,
 
     ff_snow_frame_start(s);
     av_frame_unref(avctx->coded_frame);
-    av_frame_ref(avctx->coded_frame, s->current_picture);
+    ret = av_frame_ref(avctx->coded_frame, s->current_picture);
+    if (ret < 0)
+        return ret;
 
     s->m.current_picture_ptr= &s->m.current_picture;
     s->m.current_picture.f = s->current_picture;