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Check list existance before iterating, Gentoo #216091.

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This commit is contained in:
Roy Marples 2008-04-04 16:31:56 +00:00
parent 5ebe7f1349
commit c18c4fc4cc
1 changed files with 33 additions and 26 deletions
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59
src/rc/runscript.c
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@ -648,6 +648,19 @@ static void setup_types(void)
rc_stringlist_add(types_mua, "beforeme");
}
static bool in_list(RC_STRINGLIST *list, char *string)
{
RC_STRING *s;
if (! list)
return false;
TAILQ_FOREACH(s, list, entries)
if (strcmp(s->value, string) == 0)
return true;
return false;
}
static void svc_start(bool deps)
{
bool started;
@ -747,35 +760,29 @@ static void svc_start(bool deps)
/* Don't wait for services which went inactive but are now in
* starting state which we are after */
if (svcs & RC_SERVICE_STARTING &&
svcs & RC_SERVICE_WASINACTIVE) {
TAILQ_FOREACH(svc2, use_services, entries) {
if (strcmp (svc->value, svc2->value) == 0)
break;
}
if (! svc2)
svcs & RC_SERVICE_WASINACTIVE)
{
if (!in_list(need_services, svc->value) &&
!in_list(use_services, svc->value))
continue;
}
if (! svc_wait(svc->value))
eerror ("%s: timed out waiting for %s",
applet, svc->value);
if (! need_services)
continue;
if ((svcs = rc_service_state(svc->value)) & RC_SERVICE_STARTED)
continue;
TAILQ_FOREACH(svc2, need_services, entries) {
if (strcmp (svc->value, svc2->value) == 0) {
if (svcs & RC_SERVICE_INACTIVE ||
svcs & RC_SERVICE_WASINACTIVE)
{
if (! tmplist)
tmplist = rc_stringlist_new();
rc_stringlist_add(tmplist, svc->value);
} else
eerrorx("ERROR: cannot start %s as"
" %s would not start",
applet, svc->value);
}
if (in_list(need_services, svc->value)) {
if (svcs & RC_SERVICE_INACTIVE ||
svcs & RC_SERVICE_WASINACTIVE)
{
if (! tmplist)
tmplist = rc_stringlist_new();
rc_stringlist_add(tmplist, svc->value);
} else
eerrorx("ERROR: cannot start %s as"
" %s would not start",
applet, svc->value);
}
}
@ -932,12 +939,12 @@ static void svc_stop(bool deps)
TAILQ_FOREACH_REVERSE(svc, services, rc_stringlist, entries) {
RC_SERVICE svcs = rc_service_state(svc->value);
if (svcs & RC_SERVICE_STARTED ||
svcs & RC_SERVICE_INACTIVE)
svcs & RC_SERVICE_INACTIVE)
{
svc_wait(svc->value);
svcs = rc_service_state(svc->value);
if (svcs & RC_SERVICE_STARTED ||
svcs & RC_SERVICE_INACTIVE)
svcs & RC_SERVICE_INACTIVE)
{
pid_t pid = service_stop(svc->value);
if (! rc_conf_yesno("rc_parallel"))
@ -964,9 +971,9 @@ static void svc_stop(bool deps)
/* If shutting down, we should stop even
* if a dependant failed */
if (runlevel &&
(strcmp(runlevel, RC_LEVEL_SHUTDOWN) == 0 ||
strcmp(runlevel, RC_LEVEL_REBOOT) == 0 ||
strcmp(runlevel, RC_LEVEL_SINGLE) == 0))
(strcmp(runlevel, RC_LEVEL_SHUTDOWN) == 0 ||
strcmp(runlevel, RC_LEVEL_REBOOT) == 0 ||
strcmp(runlevel, RC_LEVEL_SINGLE) == 0))
continue;
rc_service_mark(service, RC_SERVICE_FAILED);
}