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Diffstat (limited to 'source4/lib/events/events_standard.c')
-rw-r--r--source4/lib/events/events_standard.c21
1 files changed, 13 insertions, 8 deletions
diff --git a/source4/lib/events/events_standard.c b/source4/lib/events/events_standard.c
index a867f86801..5a64a42b28 100644
--- a/source4/lib/events/events_standard.c
+++ b/source4/lib/events/events_standard.c
@@ -335,6 +335,10 @@ static void std_event_loop_timer(struct event_context *ev)
struct timeval t = timeval_current();
struct timed_event *te = std_ev->timed_events;
+ if (te == NULL) {
+ return;
+ }
+
te->next_event = timeval_zero();
te->handler(ev, te, t, te->private_data);
@@ -479,31 +483,32 @@ static int std_event_loop_once(struct event_context *ev)
{
struct std_event_context *std_ev = talloc_get_type(ev->additional_data,
struct std_event_context);
- struct timeval tval, *tvalp;
-
- tvalp = NULL;
+ struct timeval tval;
/* work out the right timeout for all timed events */
if (std_ev->timed_events) {
struct timeval t = timeval_current();
-
tval = timeval_diff(&std_ev->timed_events->next_event, &t);
- tvalp = &tval;
- if (timeval_is_zero(tvalp)) {
+ if (timeval_is_zero(&tval)) {
std_event_loop_timer(ev);
return 0;
}
+ } else {
+ /* have a default tick time of 30 seconds. This guarantees
+ that code that uses its own timeout checking will be
+ able to proceeed eventually */
+ tval = timeval_set(30, 0);
}
#if WITH_EPOLL
if (std_ev->epoll_fd != -1) {
- if (std_event_loop_epoll(ev, tvalp) == 0) {
+ if (std_event_loop_epoll(ev, &tval) == 0) {
return 0;
}
}
#endif
- return std_event_loop_select(ev, tvalp);
+ return std_event_loop_select(ev, &tval);
}
/*