odhcpd: Display infinite valid lifetime as -1

[project/odhcpd.git] / src / dhcpv6-ia.c

diff --git a/src/dhcpv6-ia.c b/src/dhcpv6-ia.c
index 852af97..8db53b9 100644 (file)
--- a/src/dhcpv6-ia.c
+++ b/src/dhcpv6-ia.c
@@ -243,12 +243,12 @@ void dhcpv6_write_statefile(void)
                                        odhcpd_hexlify(duidbuf, c->clid_data, c->clid_len);
 
                                        // iface DUID iaid hostname lifetime assigned length [addrs...]
-                                       int l = snprintf(leasebuf, sizeof(leasebuf), "# %s %s %x %s %u %x %u ",
+                                       int l = snprintf(leasebuf, sizeof(leasebuf), "# %s %s %x %s %ld %x %u ",
                                                        iface->ifname, duidbuf, ntohl(c->iaid),
                                                        (c->hostname ? c->hostname : "-"),
-                                                       (unsigned)(c->valid_until > now ?
-                                                                       (c->valid_until - now + wall_time) :
-                                                                       (INFINITE_VALID(c->valid_until) ? INT32_MAX: 0)),
+                                                       (c->valid_until > now ?
+                                                               (c->valid_until - now + wall_time) :
+                                                               (INFINITE_VALID(c->valid_until) ? -1 : 0)),
                                                        c->assigned, (unsigned)c->length);
 
                                        struct in6_addr addr;
@@ -306,12 +306,12 @@ void dhcpv6_write_statefile(void)
                                        odhcpd_hexlify(duidbuf, c->hwaddr, sizeof(c->hwaddr));
 
                                        // iface DUID iaid hostname lifetime assigned length [addrs...]
-                                       int l = snprintf(leasebuf, sizeof(leasebuf), "# %s %s ipv4 %s %u %x 32 ",
+                                       int l = snprintf(leasebuf, sizeof(leasebuf), "# %s %s ipv4 %s %ld %x 32 ",
                                                        iface->ifname, duidbuf,
                                                        (c->hostname ? c->hostname : "-"),
-                                                       (unsigned)(c->valid_until > now ?
-                                                                       (c->valid_until - now + wall_time) :
-                                                                       (INFINITE_VALID(c->valid_until) ? INT32_MAX: 0)),
+                                                       (c->valid_until > now ?
+                                                               (c->valid_until - now + wall_time) :
+                                                               (INFINITE_VALID(c->valid_until) ? -1 : 0)),
                                                        c->addr);
 
                                        struct in_addr addr = {htonl(c->addr)};