Index: channel.c
===================================================================
RCS file: /usr/cvsroot/asterisk/channel.c,v
retrieving revision 1.249
diff -u -r1.249 channel.c
--- channel.c	16 Oct 2005 16:11:52 -0000	1.249
+++ channel.c	17 Oct 2005 02:52:55 -0000
@@ -939,7 +939,7 @@
 	free(chan);
 	ast_mutex_unlock(&chlock);
 
-	ast_device_state_changed(name);
+	ast_device_state_changed("%s", name);
 }
 
 static void ast_spy_detach(struct ast_channel *chan) 
@@ -2883,7 +2895,7 @@
 		return 0;
 
 	chan->_state = state;
-	ast_device_state_changed(chan->name);
+	ast_device_state_changed("%s", chan->name);
 	manager_event(EVENT_FLAG_CALL,
 		      (oldstate == AST_STATE_DOWN) ? "Newchannel" : "Newstate",
 		      "Channel: %s\r\n"