[FFmpeg-cvslog] vf_overlay: prevent premature freeing of cur_buf

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michaelni at gmx.at> | Sat Jul 21 22:00:10 2012 +0200| [f7e0c1854950b072dce4aa21053c1a344bf76c72] | committer: Michael Niedermayer

vf_overlay: prevent premature freeing of cur_buf

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

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=f7e0c1854950b072dce4aa21053c1a344bf76c72
---

 libavfilter/vf_overlay.c |    1 +
 1 file changed, 1 insertion(+)

diff --git a/libavfilter/vf_overlay.c b/libavfilter/vf_overlay.c
index 0ce344b..6736b06 100644
--- a/libavfilter/vf_overlay.c
+++ b/libavfilter/vf_overlay.c
@@ -560,6 +560,7 @@ static void end_frame_over(AVFilterLink *inlink)
     AVFilterContext *ctx = inlink->dst;
     OverlayContext *over = ctx->priv;
     AVFilterBufferRef *inpicref = inlink->cur_buf;
+    inlink->cur_buf = NULL;
 
     flush_frames(ctx);
     inpicref->pts = av_rescale_q(inpicref->pts, ctx->inputs[OVERLAY]->time_base,