girineko/dhcpd-pools
1
0
Fork 0
mirror of git://git.code.sf.net/p/dhcpd-pools/code synced 2025-12-18 08:47:00 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

bug: use uint32_t for IP numbers

Browse source 
There where long and unsigned long used for IPs in use which
caused occasional off by one errors. The word occasional should
be read: pretty much every one with large enough configuration
has been affected.

Signed-off-by: Sami Kerola <kerolasa@iki.fi>
This commit is contained in:
Sami Kerola 2011-07-08 16:28:22 +02:00
parent 3c1d033a79
commit 1e82461875
5 changed files with 23 additions and 19 deletions
Download patch file Download diff file Expand all files Collapse all files

11
src/dhcpd-pools.h
View file

@ -37,6 +37,7 @@
# define DHCPD_POOLS_H 1
#include <config.h>
#include <arpa/inet.h>
#include <stddef.h>
/* Feature test switches */
@ -103,8 +104,8 @@ struct shared_network_t {
};
struct range_t {
struct shared_network_t *shared_net;
unsigned long int first_ip;
unsigned long int last_ip;
uint32_t first_ip;
uint32_t last_ip;
unsigned long int count;
unsigned long int touched;
unsigned long int backups;
@ -132,13 +133,13 @@ unsigned int num_shared_networks;
struct range_t *ranges;
unsigned int num_ranges;
unsigned long int *leases;
uint32_t *leases;
unsigned long int num_leases;
unsigned long int *touches;
uint32_t *touches;
unsigned long int num_touches;
unsigned long int *backups;
uint32_t *backups;
unsigned long int num_backups;
struct macaddr_t *macaddr;