Fix e7bfd556c079c8b5e7425aed44abc35925b24043 to actually work.
diff --git a/src/dhcp.c b/src/dhcp.c
index f71024d..ee74f06 100644
--- a/src/dhcp.c
+++ b/src/dhcp.c
@@ -754,19 +754,6 @@
if (addr.s_addr == d->router.s_addr)
break;
- /* in consec-ip mode, skip addresses equal to
- the number of addresses rejected by clients. This
- should avoid the same client being offered the same
- address after it has rjected it. */
- if (option_bool(OPT_CONSEC_ADDR))
- {
- if (c->addr_epoch)
- {
- c->addr_epoch--;
- d = context; /* d non-NULL skips the address. */
- }
- }
-
/* Addresses which end in .255 and .0 are broken in Windows even when using
supernetting. ie dhcp-range=192.168.0.1,192.168.1.254,255,255,254.0
then 192.168.0.255 is a valid IP address, but not for Windows as it's
@@ -778,24 +765,33 @@
(!IN_CLASSC(ntohl(addr.s_addr)) ||
((ntohl(addr.s_addr) & 0xff) != 0xff && ((ntohl(addr.s_addr) & 0xff) != 0x0))))
{
- struct ping_result *r;
-
- if ((r = do_icmp_ping(now, addr, j, loopback)))
- {
- /* consec-ip mode: we offered this address for another client
- (different hash) recently, don't offer it to this one. */
- if (!option_bool(OPT_CONSEC_ADDR) || r->hash == j)
- {
- *addrp = addr;
- return 1;
- }
- }
+ /* in consec-ip mode, skip addresses equal to
+ the number of addresses rejected by clients. This
+ should avoid the same client being offered the same
+ address after it has rjected it. */
+ if (option_bool(OPT_CONSEC_ADDR) && c->addr_epoch)
+ c->addr_epoch--;
else
{
- /* address in use: perturb address selection so that we are
- less likely to try this address again. */
- if (!option_bool(OPT_CONSEC_ADDR))
- c->addr_epoch++;
+ struct ping_result *r;
+
+ if ((r = do_icmp_ping(now, addr, j, loopback)))
+ {
+ /* consec-ip mode: we offered this address for another client
+ (different hash) recently, don't offer it to this one. */
+ if (!option_bool(OPT_CONSEC_ADDR) || r->hash == j)
+ {
+ *addrp = addr;
+ return 1;
+ }
+ }
+ else
+ {
+ /* address in use: perturb address selection so that we are
+ less likely to try this address again. */
+ if (!option_bool(OPT_CONSEC_ADDR))
+ c->addr_epoch++;
+ }
}
}