From cd3f191dab28decadad13fea65f6a585011ff4ba Mon Sep 17 00:00:00 2001
From: Youness Alaoui <youness.alaoui@collabora.co.uk>
Date: Tue, 29 Apr 2008 00:03:39 +0000
Subject: [MOVED FROM GST-P-FARSIGHT] check against audio_buffer_clip which can
 return NULL if the buffer is outside the clipping segment

20080429000339-4f0f6-7e4e31f066b87e29265ddb3978929e51efbff47d.gz
---
 gst/liveadder/liveadder.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/gst/liveadder/liveadder.c b/gst/liveadder/liveadder.c
index 4cd7537a..c2f236b9 100644
--- a/gst/liveadder/liveadder.c
+++ b/gst/liveadder/liveadder.c
@@ -839,6 +839,10 @@ gst_live_live_adder_chain (GstPad *pad, GstBuffer *buffer)
   buffer = gst_audio_buffer_clip (buffer, &padprivate->segment, adder->rate,
       adder->bps);
 
+  /* buffer can be NULL if it's completely outside of the segment */
+  if (!buffer)
+    goto out;
+
   /*
    * Make sure all incoming buffers share the same timestamping
    */
-- 
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