From fc038f1f4e45c5c3eb9ba8261c4e0210dd125821 Mon Sep 17 00:00:00 2001
From: Alex O'Konski <alexanderokonski@gmail.com>
Date: Fri, 17 Apr 2015 06:51:46 +0000
Subject: [PATCH] icydemux: Fix segfault if metadata-interval is 0

Prevents an extra unref of GstBuffer when passing a non-icy stream through
icydemux with metadata-interval set to 0.

Reproducible with:
gst-launch-1.0 filesrc location=~/testsong.mp3 ! \
'application/x-icy,metadata-interval=(int)0' ! icydemux ! decodebin ! wavenc ! \
filesink location=~/testsong.wav

https://bugzilla.gnome.org/show_bug.cgi?id=748024
---
 gst/icydemux/gsticydemux.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/gst/icydemux/gsticydemux.c b/gst/icydemux/gsticydemux.c
index cdcb5edeb7..dade21bd68 100644
--- a/gst/icydemux/gsticydemux.c
+++ b/gst/icydemux/gsticydemux.c
@@ -551,6 +551,7 @@ gst_icydemux_chain (GstPad * pad, GstObject * parent, GstBuffer * buf)
 
   if (icydemux->meta_interval == 0) {
     ret = gst_icydemux_typefind_or_forward (icydemux, buf);
+    buf = NULL;
     goto done;
   }