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In tcp_recv(), free the event before calling destroy(), since the event is

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a statically allocated part of the tcpmsg.
This commit is contained in:
Bob Halley 1999-11-16 21:05:09 +00:00
parent 70b065bd92
commit 3cd4668988
1 changed files with 10 additions and 2 deletions
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12
lib/dns/dispatch.c
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@ -585,6 +585,8 @@ tcp_recv(isc_task_t *task, isc_event_t *ev_in)
(void)task; /* shut up compiler */
REQUIRE(VALID_DISPATCH(disp));
XDEBUG(("Got TCP packet!\n"));
LOCK(&disp->lock);
@ -612,10 +614,16 @@ tcp_recv(isc_task_t *task, isc_event_t *ev_in)
UNLOCK(&disp->lock);
/*
* The event is statically allocated in the tcpmsg
* structure, and destroy() frees the tcpmsg, so we must
* free the event *before* calling destroy().
*/
isc_event_free(&ev_in);
if (killit)
destroy(disp);
isc_event_free(&ev_in);
return;
default:
@ -983,7 +991,7 @@ dns_dispatch_detach(dns_dispatch_t **dispp)
killit = ISC_TRUE;
}
XDEBUG(("dns_dispatch_destory: refcount = %d\n", disp->refcount));
XDEBUG(("dns_dispatch_detach: refcount = %d\n", disp->refcount));
UNLOCK(&disp->lock);