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fix a potential memory leak in event_once from Scott Lamb

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svn:r244
This commit is contained in:
Niels Provos 2006-10-28 03:20:22 +00:00
parent 3eec7f7c64
commit d698965928
1 changed files with 6 additions and 1 deletions
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7
event.c
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@ -459,6 +459,7 @@ event_once(int fd, short events,
{ {
struct event_once *eonce; struct event_once *eonce;
struct timeval etv; struct timeval etv;
int res;
/* We cannot support signals that just fire once */ /* We cannot support signals that just fire once */
if (events & EV_SIGNAL) if (events & EV_SIGNAL)
@ -487,7 +488,11 @@ event_once(int fd, short events,
return (-1); return (-1);
} }
event_add(&eonce->ev, tv); res = event_add(&eonce->ev, tv);
if (res != 0) {
free(eonce);
return (res);
}
return (0); return (0);
} }