From 4ef53c455b06379dee9d98835cba1467b94e4e0e Mon Sep 17 00:00:00 2001
From: Eunhae Choi <eunhae1.choi@samsung.com>
Date: Mon, 19 Jun 2017 21:59:29 +0900
Subject: [PATCH] directfb: fix caps leak

add unref in case of error

https://bugzilla.gnome.org/show_bug.cgi?id=783961
---
 ext/directfb/dfbvideosink.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/ext/directfb/dfbvideosink.c b/ext/directfb/dfbvideosink.c
index be624ba691..2a7cfee544 100644
--- a/ext/directfb/dfbvideosink.c
+++ b/ext/directfb/dfbvideosink.c
@@ -1849,6 +1849,7 @@ gst_dfbvideosink_show_frame (GstBaseSink * bsink, GstBuffer * buf)
     caps = gst_pad_get_current_caps (GST_BASE_SINK_PAD (bsink));
     if (!gst_video_info_from_caps (&src_info, caps)) {
       GST_WARNING_OBJECT (dfbvideosink, "failed getting video info");
+      gst_caps_unref (caps);
       ret = GST_FLOW_ERROR;
       goto beach;
     }
@@ -1856,6 +1857,7 @@ gst_dfbvideosink_show_frame (GstBaseSink * bsink, GstBuffer * buf)
     str = gst_structure_get_string (structure, "format");
     if (str == NULL) {
       GST_WARNING ("failed grabbing fourcc from caps %" GST_PTR_FORMAT, caps);
+      gst_caps_unref (caps);
       ret = GST_FLOW_ERROR;
       goto beach;
     }