commit 2012e1d1c6dc84115ad3e36dc10ded898c69b4e6
author hoonhee.lee <hoonhee.lee@lge.com> Wed Apr 25 09:28:53 2018 +0900
committer Edward Hervey <bilboed@bilboed.com> Tue May 01 09:54:22 2018 +0200
tree f9d9feafdba3cd4477db4437d54979744ee61a65
parent fac9f88f0675dda59cb27e231f6942d76d79d903

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

gst/playback/gsturidecodebin3.c

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 @@
   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 */