From: hoonhee.lee <hoonhee.lee@lge.com>
Date: Wed, 25 Apr 2018 00:28:53 +0000 (+0900)
Subject: uridecodebin3: don't segfault if a pad is not a source pad when it is removed
X-Git-Tag: 1.19.3~511^2~1703
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=5b01f9bbc27d02470f15b2c717d0db749e1f4ce6;p=platform%2Fupstream%2Fgstreamer.git

uridecodebin3: don't segfault if a pad is not a source pad when it is removed

Ignore to handling a pad of decodebin3 which doesn't have corresponding output
when it is removed.

https://bugzilla.gnome.org/show_bug.cgi?id=795529
---

diff --git a/gst/playback/gsturidecodebin3.c b/gst/playback/gsturidecodebin3.c
index 9b2147a..436e37c 100644
--- a/gst/playback/gsturidecodebin3.c
+++ b/gst/playback/gsturidecodebin3.c
@@ -565,6 +565,9 @@ db_pad_removed_cb (GstElement * element, GstPad * pad, GstURIDecodeBin3 * dec)
   GList *tmp;
   OutputPad *output = NULL;
 
+  if (!GST_PAD_IS_SRC (pad))
+    return;
+
   GST_DEBUG_OBJECT (dec, "pad %s:%s", GST_DEBUG_PAD_NAME (pad));
   /* FIXME: LOCK for list access */