File _service:tar_git:0021-camerabin-Fix-leaked-caps-reference-in-preview_notif.patch of Package gst-plugins-bad-free

From 50e0a18d292dbf90a75a8e90f9601f01af11217e Mon Sep 17 00:00:00 2001
From: Lasse Laukkanen <ext-lasse.2.laukkanen@nokia.com>
Date: Wed, 27 Oct 2010 17:28:46 +0300
Subject: [PATCH 21/23] camerabin: Fix leaked caps reference in
 preview_notify_cb()

---
 gst/camerabin/gstcamerabin.c |   13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/gst/camerabin/gstcamerabin.c b/gst/camerabin/gstcamerabin.c
index 9ead721..f6dad99 100644
--- a/gst/camerabin/gstcamerabin.c
+++ b/gst/camerabin/gstcamerabin.c
@@ -2909,9 +2909,16 @@ gst_camerabin_preview_notify_cb (GObject * video_source, GParamSpec * pspec,
     gpointer user_data)
 {
   GstCameraBin *camera = GST_CAMERABIN (user_data);
-  if (gst_photography_get_format (GST_PHOTOGRAPHY (camera->src_vid_src),
-          GST_PHOTOGRAPHY_OPERATION_MODE_PREVIEW) == NULL
-      && camera->preview_caps) {
+  GstCaps *source_preview_caps = NULL;
+
+  source_preview_caps =
+      gst_photography_get_format (GST_PHOTOGRAPHY (camera->src_vid_src),
+      GST_PHOTOGRAPHY_OPERATION_MODE_PREVIEW);
+
+  if (source_preview_caps != NULL) {
+    /* Preview caps has been set to video source ok */
+    gst_caps_unref (source_preview_caps);
+  } else if (camera->preview_caps) {
     /* Preview caps have been set to camerabin, but they are not in effect
        in video source. This may happen if preview caps were previously set
        while video source was in NULL state or video source has reset them. */
-- 
1.7.10.4