Merged revisions 89301 via svnmerge from

https://origsvn.digium.com/svn/asterisk/branches/1.4

........
r89301 | tilghman | 2007-11-15 12:23:14 -0600 (Thu, 15 Nov 2007) | 2 lines

Fix an uninitialized memory read found by valgrind

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@89303 65c4cc65-6c06-0410-ace0-fbb531ad65f3

channels/misdn/isdn_lib.c

@@ -1131,7 +1131,7 @@ int setup_bc(struct misdn_bchannel *bc)
 /** IFACE **/
 int init_bc(struct misdn_stack *stack,  struct misdn_bchannel *bc, int midev, int port, int bidx,  char *msn, int firsttime)
 {
-	unsigned char buff[1025];
+	unsigned char buff[1025] = "";
 	iframe_t *frm = (iframe_t *)buff;
 	int ret;