[asterisk-commits] dvossel: trunk r265273 - /trunk/main/channel.c

[SVN commits to the Asterisk project]

Author: dvossel
Date: Mon May 24 11:10:09 2010
New Revision: 265273

URL: http://svnview.digium.com/svn/asterisk?view=rev&rev=265273
Log:
fixes segfault when using generic plc

Modified:
    trunk/main/channel.c

Modified: trunk/main/channel.c
URL: http://svnview.digium.com/svn/asterisk/trunk/main/channel.c?view=diff&rev=265273&r1=265272&r2=265273
==============================================================================
--- trunk/main/channel.c (original)
+++ trunk/main/channel.c Mon May 24 11:10:09 2010
@@ -4154,6 +4154,12 @@
 	int num_new_samples = frame->samples;
 	struct plc_ds *plc = datastore->data;
 
+
+	/* If this audio frame has no samples to fill in ignore it */
+	if (!num_new_samples) {
+		return;
+	}
+
 	/* First, we need to be sure that our buffer is large enough to accomodate
 	 * the samples we need to fill in. This will likely only occur on the first
 	 * frame we write.