--- wackamole.c.orig	2014-05-06 16:45:39.558907243 -0700
+++ wackamole.c	2014-05-06 16:47:57.679302712 -0700
@@ -911,7 +911,7 @@
       wack_alarm(PRINT, "%d %s", __LINE__, if_error());
     else {
       char buffer[16];
-      snprintf(buffer, 16, inet_ntoa(iface.ipaddr));
+      snprintf(buffer, 16, "%s", inet_ntoa(iface.ipaddr));
       wack_alarm(PRINT, "  UP: %s:%s/%s",
 		iface.ifname,buffer,inet_ntoa(iface.netmask));
     }
@@ -954,7 +954,7 @@
       }
     } else {
       char buffer[16];
-      snprintf(buffer, 16, inet_ntoa(idown.ipaddr));
+      snprintf(buffer, 16, "%s", inet_ntoa(idown.ipaddr));
       wack_alarm(PRINT, "DOWN: %s:%s/%s",
 	idown.ifname,buffer,inet_ntoa(idown.netmask));
     }