diff options
| author | Marco Pfatschbacher <mpf@cvs.openbsd.org> | 2004-09-21 12:04:40 +0000 |
|---|---|---|
| committer | Marco Pfatschbacher <mpf@cvs.openbsd.org> | 2004-09-21 12:04:40 +0000 |
| commit | 06836c8122a0e9fb0663ea1642be6121cfd0c2dd (patch) | |
| tree | f2be3cc8a85fd3ba0db0b0e22bc10cc8d2a353c3 /usr.sbin/ifstated/ifstated.c | |
| parent | 0105182c35e6686b9ea429fb49d446bfdb125a04 (diff) | |
Start external tests and init commands also in the initial state.
Log the pid when killing an external program.
Avoid a possible NULL dereference.
ok mcbride@
Diffstat (limited to 'usr.sbin/ifstated/ifstated.c')
| -rw-r--r-- | usr.sbin/ifstated/ifstated.c | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/usr.sbin/ifstated/ifstated.c b/usr.sbin/ifstated/ifstated.c index 49b8b782a08..d5d662b578e 100644 --- a/usr.sbin/ifstated/ifstated.c +++ b/usr.sbin/ifstated/ifstated.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ifstated.c,v 1.18 2004/06/15 23:59:11 deraadt Exp $ */ +/* $OpenBSD: ifstated.c,v 1.19 2004/09/21 12:04:39 mpf Exp $ */ /* * Copyright (c) 2004 Marco Pfatschbacher <mpf@openbsd.org> @@ -199,7 +199,9 @@ load_config(void) logit(IFSD_LOG_NORMAL, "initial state: %s", conf->curstate->name); conf->curstate->entered = time(NULL); - eval_state(conf->curstate); + conf->nextstate = conf->curstate; + conf->curstate = NULL; + eval_state(conf->nextstate); } external_evtimer_setup(&conf->always, IFSD_EVTIMER_ADD); return (0); @@ -267,8 +269,8 @@ external_async_exec(struct ifsd_external *external) if (external->pid > 0) { logit(IFSD_LOG_NORMAL, - "previous command %s still running, killing it", - external->command); + "previous command %s [%d] still running, killing it", + external->command, external->pid); kill(external->pid, SIGKILL); external->pid = 0; } @@ -486,7 +488,8 @@ void eval_state(struct ifsd_state *state) { struct ifsd_external *external = TAILQ_FIRST(&state->external_tests); - if (external == NULL || external->lastexec >= state->entered) { + if (external == NULL || external->lastexec >= state->entered || + external->lastexec == 0) { do_action(state->always); state_change(); } @@ -501,10 +504,11 @@ state_change(void) if (conf->nextstate != NULL && conf->curstate != conf->nextstate) { logit(IFSD_LOG_NORMAL, "changing state to %s", conf->nextstate->name); - evtimer_del(&conf->curstate->ev); - if (conf->curstate != NULL) + if (conf->curstate != NULL) { + evtimer_del(&conf->curstate->ev); external_evtimer_setup(conf->curstate, IFSD_EVTIMER_DEL); + } conf->curstate = conf->nextstate; conf->nextstate = NULL; conf->curstate->entered = time(NULL); |