summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorRob Landley2005-09-01 02:43:39 +0000
committerRob Landley2005-09-01 02:43:39 +0000
commit37adefc670eb9c0a8989d1b8a982e00644c566ee (patch)
tree4448665827f2fb155aa825621c21f530f4067968
parentac692b2cf7e4fc10430a193e8a489507429356de (diff)
downloadbusybox-37adefc670eb9c0a8989d1b8a982e00644c566ee.zip
busybox-37adefc670eb9c0a8989d1b8a982e00644c566ee.tar.gz
Off by one error in max_leases sanity check. Bug 349, apparently.
-rw-r--r--networking/udhcp/dhcpd.c2
1 files changed, 1 insertions, 1 deletions
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",