From 4738e5cc695eaa459b4a563bcb6c709fa02ec207 Mon Sep 17 00:00:00 2001
From: trav90 <travawine@protonmail.ch>
Date: Mon, 28 Mar 2016 12:13:13 -0500
Subject: [PATCH] Don't leak temporary GStreamer caps

---
 dom/media/gstreamer/GStreamerFormatHelper.cpp | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/dom/media/gstreamer/GStreamerFormatHelper.cpp b/dom/media/gstreamer/GStreamerFormatHelper.cpp
index ebd12c233c..0abb570f95 100644
--- a/dom/media/gstreamer/GStreamerFormatHelper.cpp
+++ b/dom/media/gstreamer/GStreamerFormatHelper.cpp
@@ -279,7 +279,11 @@ static bool SupportsCaps(GstElementFactory *aFactory, GstCaps *aCaps)
       continue;
     }
 
-    if (gst_caps_can_intersect(gst_static_caps_get(&templ->static_caps), aCaps)) {
+    bool supported = gst_caps_can_intersect(caps, aCaps);
+	
+	gst_caps_unref(caps);
+	
+	if (supported) {
       return true;
     }
   }
@@ -307,11 +311,11 @@ bool GStreamerFormatHelper::HaveElementsToProcessCaps(GstCaps* aCaps) {
       }
     }
 
+	gst_caps_unref(caps);
+
     if (!found) {
       return false;
     }
-
-    gst_caps_unref(caps);
   }
 
   return true;