diff options
| author | Kenneth R Westerback <krw@cvs.openbsd.org> | 2012-09-17 20:30:18 +0000 |
|---|---|---|
| committer | Kenneth R Westerback <krw@cvs.openbsd.org> | 2012-09-17 20:30:18 +0000 |
| commit | 6a29543c398264cc32dcc647b3f294c3e0d13da6 (patch) | |
| tree | 29907082a4457170a8e85b1d3ebbd86179291026 /sbin | |
| parent | 79d9163e078bf085b994c63ae7bf596c4df665de (diff) | |
When a link is lost, call dhclient-script with reason "FAIL". This
does the resolv.conf dance and removes 'dead' routes, rather than
leaving these droppings behind.
When dhclient is exiting after calling dhclient-script with "FAIL",
give the script a couple of seconds to finish. Also pass the lease
parameters (old_*) to dhclient-script so routes can be cleaned up
in this path too.
ok beck@
Diffstat (limited to 'sbin')
| -rw-r--r-- | sbin/dhclient/dhclient.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/sbin/dhclient/dhclient.c b/sbin/dhclient/dhclient.c index 484f747a474..93298b2f729 100644 --- a/sbin/dhclient/dhclient.c +++ b/sbin/dhclient/dhclient.c @@ -1,4 +1,4 @@ -/* $OpenBSD: dhclient.c,v 1.154 2012/09/01 19:02:27 krw Exp $ */ +/* $OpenBSD: dhclient.c,v 1.155 2012/09/17 20:30:17 krw Exp $ */ /* * Copyright 2004 Henning Brauer <henning@openbsd.org> @@ -243,6 +243,10 @@ routehandler(void) if (ifi->linkstat) { client->state = S_REBOOTING; state_reboot(); + } else if (client->active) { + script_init("FAIL"); + script_write_params("old_", client->active); + script_go(); } } break; @@ -261,7 +265,9 @@ routehandler(void) die: script_init("FAIL"); + script_write_params("old_", client->active); script_go(); + sleep(2); error("routehandler: %s", errmsg); } |