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Move assert(ev) to before we use ev in EV_CLOSURE_EVENT_FINALIZE case

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Based on a patch from Harlan Stenn.
This commit is contained in:
Nick Mathewson 2014-03-06 10:09:03 -05:00
parent 8896a92b07
commit 980597215d
1 changed files with 3 additions and 2 deletions
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5
event.c
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@ -1583,9 +1583,10 @@ event_process_active_single_queue(struct event_base *base,
break; break;
case EV_CLOSURE_EVENT_FINALIZE: case EV_CLOSURE_EVENT_FINALIZE:
case EV_CLOSURE_EVENT_FINALIZE_FREE: { case EV_CLOSURE_EVENT_FINALIZE_FREE: {
void (*evcb_evfinalize)(struct event *, void *) = ev->ev_evcallback.evcb_cb_union.evcb_evfinalize; void (*evcb_evfinalize)(struct event *, void *);
base->current_event = NULL;
EVUTIL_ASSERT(ev != NULL); EVUTIL_ASSERT(ev != NULL);
base->current_event = NULL;
evcb_evfinalize = ev->ev_evcallback.evcb_cb_union.evcb_evfinalize;
EVUTIL_ASSERT((evcb->evcb_flags & EVLIST_FINALIZING)); EVUTIL_ASSERT((evcb->evcb_flags & EVLIST_FINALIZING));
EVBASE_RELEASE_LOCK(base, th_base_lock); EVBASE_RELEASE_LOCK(base, th_base_lock);
evcb_evfinalize(ev, ev->ev_arg); evcb_evfinalize(ev, ev->ev_arg);