summaryrefslogtreecommitdiffhomepage
path: root/src/dhcpv6-ia.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/dhcpv6-ia.c')
-rw-r--r--src/dhcpv6-ia.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/src/dhcpv6-ia.c b/src/dhcpv6-ia.c
index fb50448..09022a4 100644
--- a/src/dhcpv6-ia.c
+++ b/src/dhcpv6-ia.c
@@ -297,12 +297,12 @@ void dhcpv6_write_statefile(void)
continue;
addr.s6_addr32[3] = htonl(c->assigned);
- }
- else {
+ } else {
if (!valid_prefix_length(c, addrs[i].prefix))
continue;
addr.s6_addr32[1] |= htonl(c->assigned);
+ addr.s6_addr32[2] = addr.s6_addr32[3] = 0;
}
inet_ntop(AF_INET6, &addr, ipbuf, sizeof(ipbuf) - 1);
@@ -399,6 +399,7 @@ static void apply_lease(struct interface *iface, struct dhcpv6_assignment *a, bo
for (size_t i = 0; i < addrlen; ++i) {
struct in6_addr prefix = addrs[i].addr;
prefix.s6_addr32[1] |= htonl(a->assigned);
+ prefix.s6_addr32[2] = prefix.s6_addr32[3] = 0;
odhcpd_setup_route(&prefix, (a->managed_size) ? addrs[i].prefix : a->length,
iface, &a->peer.sin6_addr, 1024, add);
}
@@ -757,6 +758,7 @@ static size_t append_reply(uint8_t *buf, size_t buflen, uint16_t status,
.addr = addrs[i].addr
};
p.addr.s6_addr32[1] |= htonl(a->assigned);
+ p.addr.s6_addr32[2] = p.addr.s6_addr32[3] = 0;
size_t entrlen = sizeof(p) - 4;
@@ -833,6 +835,7 @@ static size_t append_reply(uint8_t *buf, size_t buflen, uint16_t status,
struct in6_addr addr = addrs[i].addr;
if (ia->type == htons(DHCPV6_OPT_IA_PD)) {
addr.s6_addr32[1] |= htonl(a->assigned);
+ addr.s6_addr32[2] = addr.s6_addr32[3] = 0;
if (!memcmp(&p->addr, &addr, sizeof(addr)) &&
p->prefix == ((a->managed) ? addrs[i].prefix : a->length))
@@ -965,6 +968,7 @@ static void dhcpv6_log(uint8_t msgtype, struct interface *iface, time_t now,
continue;
addr.s6_addr32[1] |= htonl(a->assigned);
+ addr.s6_addr32[2] = addr.s6_addr32[3] = 0;
}
inet_ntop(AF_INET6, &addr, addrbuf, sizeof(addrbuf));