$NetBSD: patch-ar,v 1.3 2013/09/10 14:15:11 joerg Exp $

--- common/errwarn.c.orig	1996-09-10 00:12:34.000000000 +0000
+++ common/errwarn.c
@@ -46,6 +46,8 @@ static char copyright[] =
 #include "global.h"
 #include <syslog.h>
 #include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
 
 static void do_percentm PROTO ((char *obuf, char *ibuf));
 
@@ -65,7 +67,7 @@ int error (ANSI_DECL(char *) fmt, VA_DOT
   VA_start (list, fmt);
   vsnprintf (mbuf, sizeof mbuf, fbuf, list);
   va_end (list);
-  syslog (LOG_ERR, mbuf);
+  syslog (LOG_ERR, "%s", mbuf);
 
   cleanup ();
   exit (1);
@@ -86,7 +88,7 @@ int warn (ANSI_DECL (char *) fmt, VA_DOT
   VA_start (list, fmt);
   vsnprintf (mbuf, sizeof mbuf, fbuf, list);
   va_end (list);
-  syslog (LOG_ERR, mbuf);
+  syslog (LOG_ERR, "%s", mbuf);
   return 0;
 }
 
@@ -105,7 +107,7 @@ int info (ANSI_DECL (char *) fmt, VA_DOT
   VA_start (list, fmt);
   vsnprintf (mbuf, sizeof mbuf, fbuf, list);
   va_end (list);
-  syslog (LOG_INFO, mbuf);
+  syslog (LOG_INFO, "%s", mbuf);
   return 0;
 }
 
@@ -124,7 +126,7 @@ int debug (ANSI_DECL (char *) fmt, VA_DO
   VA_start (list, fmt);
   vsnprintf (mbuf, sizeof mbuf, fbuf, list);
   va_end (list);
-  syslog (LOG_DEBUG, mbuf);
+  syslog (LOG_DEBUG, "%s", mbuf);
   return 0;
 }