[FFmpeg-devel] [PATCH] avcodec/mpegvideo_enc: fix memory leak

[Timo Rothenpieler]

When the input frames contain side data, it will accumulate endlessly in
the coded frame, as av_frame_copy_props will append any new side data.
---
 libavcodec/mpegvideo_enc.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libavcodec/mpegvideo_enc.c b/libavcodec/mpegvideo_enc.c
index 87d7954..5cd654f 100644
--- a/libavcodec/mpegvideo_enc.c
+++ b/libavcodec/mpegvideo_enc.c
@@ -1735,6 +1735,7 @@ static void frame_end(MpegEncContext *s)
 
 #if FF_API_CODED_FRAME
 FF_DISABLE_DEPRECATION_WARNINGS
+    av_frame_unref(s->avctx->coded_frame);
     av_frame_copy_props(s->avctx->coded_frame, s->current_picture.f);
 FF_ENABLE_DEPRECATION_WARNINGS
 #endif
-- 
2.10.0