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Properly free up enqueued netievents in nm_destroy()

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When the isc_netmgr is being destroyed, the normal and priority queues
should be dequeued and netievents properly freed.  This wasn't the case.

(cherry picked from commit 88418c3372)
This commit is contained in:
Ondřej Surý 2022-02-23 22:04:05 +01:00
parent 9862265cc9
commit 74948421a6
1 changed files with 3 additions and 3 deletions
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6
lib/isc/netmgr/netmgr.c
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@ -372,14 +372,14 @@ nm_destroy(isc_nm_t **mgr0) {
/* Empty the async event queues */
while ((ievent = DEQUEUE_PRIORITY_NETIEVENT(worker)) != NULL) {
isc_mem_put(mgr->mctx, ievent, sizeof(*ievent));
isc__nm_put_netievent(mgr, ievent);
}
INSIST(DEQUEUE_PRIVILEGED_NETIEVENT(worker) == NULL);
INSIST(DEQUEUE_TASK_NETIEVENT(worker) == NULL);
while ((ievent = DEQUEUE_PRIORITY_NETIEVENT(worker)) != NULL) {
isc_mem_put(mgr->mctx, ievent, sizeof(*ievent));
while ((ievent = DEQUEUE_NORMAL_NETIEVENT(worker)) != NULL) {
isc__nm_put_netievent(mgr, ievent);
}
isc_condition_destroy(&worker->cond_prio);
isc_mutex_destroy(&worker->lock);