From b4e852907fb279d9ff755f56cf76d1286c3c7396 Mon Sep 17 00:00:00 2001
From: Gleb Smirnoff <glebius@FreeBSD.org>
Date: Mon, 28 Mar 2005 10:59:19 +0000
Subject: [PATCH] Check that supplied facility is not bigger than
 LOG_NFACILITIES.

PR:		bin/79260
Submitted by:	Shuichi KITAGUCHI
---
 usr.sbin/syslogd/syslogd.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/usr.sbin/syslogd/syslogd.c b/usr.sbin/syslogd/syslogd.c
index bfc424849d7f..52f757b53c45 100644
--- a/usr.sbin/syslogd/syslogd.c
+++ b/usr.sbin/syslogd/syslogd.c
@@ -916,6 +916,13 @@ logmsg(int pri, const char *msg, const char *from, int flags)
 		fac = LOG_NFACILITIES;
 	else
 		fac = LOG_FAC(pri);
+
+	/* Check maximum facility number. */
+	if (fac > LOG_NFACILITIES) {
+		(void)sigsetmask(omask);
+		return;
+	}
+
 	prilev = LOG_PRI(pri);
 
 	/* extract program name */