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Avahi disables a timer by tv=NULL in avahi_timeout_update(), do not crash

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This commit is contained in:
Volker Lendecke 2009-03-26 10:03:59 +01:00
parent 202228d48b
commit a20a710c94
1 changed files with 7 additions and 0 deletions
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7
source3/lib/avahi.c
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@ -207,6 +207,13 @@ static void avahi_timeout_update(AvahiTimeout *t, const struct timeval *tv)
{
TALLOC_FREE(t->te);
if (tv == NULL) {
/*
* Disable this timer
*/
return;
}
t->te = tevent_add_timer(t->ctx->ev, t, *tv, avahi_timeout_handler, t);
/*
* No failure mode defined here