$OpenBSD: patch-drivers_upscommon_c,v 1.1 2004/02/09 06:48:48 marcm Exp $
--- drivers/upscommon.c.orig	2003-06-11 04:22:59.000000000 -0700
+++ drivers/upscommon.c	2004-01-03 10:21:45.000000000 -0800
@@ -432,7 +432,7 @@ void upsflushin(int expected, int debugi
 				*ptr = 0; /* tie of string */
 				left--;
 			} else {
-				sprintf(ptr, "\\%03o", in);
+				snprintf(ptr, sizeof (logstr), "\\%03o", in);
 				ptr += 4;
 				left--;
 			}
