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udhcpc6: fix lease time staying very small because -d was not specified

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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2018-01-16 21:52:23 +01:00
parent 14f13205ef
commit 6e9e6d8fbe
1 changed files with 4 additions and 0 deletions
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4
networking/udhcp/d6_dhcpc.c
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@ -1706,6 +1706,10 @@ int udhcpc6_main(int argc UNUSED_PARAM, char **argv)
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)