From: Tim-Philipp Müller <tim@centricular.com>
Date: Tue, 29 Sep 2015 10:12:48 +0000 (+0100)
Subject: gdkpixbufsink: don't leak old pixel buffer when setting a new overlay
X-Git-Tag: 1.19.3~509^2~3250
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d77891406df8987e601cdccfbd23760efc2269ab;p=platform%2Fupstream%2Fgstreamer.git

gdkpixbufsink: don't leak old pixel buffer when setting a new overlay

https://bugzilla.gnome.org/show_bug.cgi?id=755773
---

diff --git a/ext/gdk_pixbuf/gstgdkpixbufoverlay.c b/ext/gdk_pixbuf/gstgdkpixbufoverlay.c
index 8da4076..842eca5 100644
--- a/ext/gdk_pixbuf/gstgdkpixbufoverlay.c
+++ b/ext/gdk_pixbuf/gstgdkpixbufoverlay.c
@@ -462,6 +462,9 @@ gst_gdk_pixbuf_overlay_set_pixbuf (GstGdkPixbufOverlay * overlay,
     }
   }
 
+  if (overlay->pixels)
+    gst_buffer_unref (overlay->pixels);
+
   /* assume we have row padding even for the last row */
   /* transfer ownership of pixbuf to the buffer */
   overlay->pixels = gst_buffer_new_wrapped_full (GST_MEMORY_FLAG_READONLY,