--- apps/app_directed_pickup.c.orig	2010-02-18 16:49:33.000000000 +0100
+++ apps/app_directed_pickup.c	2010-02-18 17:59:33.000000000 +0100
@@ -129,9 +129,9 @@
 	size_t channame_len, chkchan_len;
 
 	channame_len = strlen(channame);
-	chkchan_len = channame_len + 2;
+	chkchan_len = channame_len + 1;
 
- 	chkchan = alloca(chkchan_len);
+ 	chkchan = alloca(chkchan_len + 1);
 
 	/* need to append a '-' for the comparison so we check full channel name,
 	 * i.e SIP/hgc- , use a temporary variable so original stays the same for