udhcpc6: fix lease time staying very small because -d was not specified
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/networking/udhcp/d6_dhcpc.c b/networking/udhcp/d6_dhcpc.c
index 3e200eb..f6a0133 100644
--- a/networking/udhcp/d6_dhcpc.c
+++ b/networking/udhcp/d6_dhcpc.c
@@ -1706,6 +1706,10 @@
bb_error_msg("%s obtained, lease time %u",
"prefix", /*inet_ntoa(temp_addr),*/ (unsigned)lease_seconds);
}
+ if (!address_timeout)
+ address_timeout = prefix_timeout;
+ if (!prefix_timeout)
+ prefix_timeout = address_timeout;
timeout = address_timeout > prefix_timeout ? prefix_timeout : address_timeout;
/* paranoia: must not be too small */
if (timeout < 0x10)