Index: apps/app_setcidnum.c
===================================================================
RCS file: /usr/cvsroot/asterisk/apps/app_setcidnum.c,v
retrieving revision 1.3
diff -u -p -r1.3 app_setcidnum.c
--- apps/app_setcidnum.c	22 Jun 2004 19:32:52 -0000	1.3
+++ apps/app_setcidnum.c	13 Jul 2004 22:19:38 -0000
@@ -73,7 +73,7 @@ static int setcallerid_exec(struct ast_c
 			strncpy(newcid, n, sizeof(newcid) - 1);
 		}
 	} else
-		strncpy(newcid, tmp, sizeof(newcid));
+		strncpy(newcid, tmp, sizeof(newcid) - 1);
 	ast_set_callerid(chan, !ast_strlen_zero(newcid) ? newcid : NULL, anitoo);
 	LOCAL_USER_REMOVE(u);
 	return res;