From 37adefc670eb9c0a8989d1b8a982e00644c566ee Mon Sep 17 00:00:00 2001
From: Rob Landley
Date: Thu, 1 Sep 2005 02:43:39 +0000
Subject: Off by one error in max_leases sanity check.  Bug 349, apparently.

---
 networking/udhcp/dhcpd.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/networking/udhcp/dhcpd.c b/networking/udhcp/dhcpd.c
index ab3ddfe..2812e6e 100644
--- a/networking/udhcp/dhcpd.c
+++ b/networking/udhcp/dhcpd.c
@@ -88,7 +88,7 @@ int main(int argc, char *argv[])
 	else server_config.lease = LEASE_TIME;
 
 	/* Sanity check */
-	num_ips = ntohl(server_config.end) - ntohl(server_config.start);
+	num_ips = ntohl(server_config.end) - ntohl(server_config.start) + 1;
 	if (server_config.max_leases > num_ips) {
 		LOG(LOG_ERR, "max_leases value (%lu) not sane, "
 			"setting to %lu instead",
-- 
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