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Remove ping-check of configured DHCP address.

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This was added in 5ce3e76fbf but
it trips over too many buggy clients that leave an interface configured
even in DHCPDISCOVER case.
This commit is contained in:
Simon Kelley
2017-07-08 20:52:55 +01:00
parent 391f708a09
commit 1d224949cc
1 changed files with 0 additions and 2 deletions
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2
src/rfc2131.c
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@@ -1040,8 +1040,6 @@ size_t dhcp_reply(struct dhcp_context *context, char *iface_name, int int_index,
else if (have_config(config, CONFIG_DECLINED) &&
difftime(now, config->decline_time) < (float)DECLINE_BACKOFF)
my_syslog(MS_DHCP | LOG_WARNING, _("not using configured address %s because it was previously declined"), addrs);
else if ((!lease || lease->addr.s_addr != config->addr.s_addr) && !do_icmp_ping(now, config->addr, 0, loopback))
my_syslog(MS_DHCP | LOG_WARNING, _("not using configured address %s because it is in use by another host"), addrs);
else
conf = config->addr;
}