void HostClearMemory(Host *h) {
if (h->tag != NULL) {
DetectTagDataListFree(h->tag);
h->tag = NULL;
}
if (h->threshold != NULL) {
ThresholdListFree(h->threshold);
h->threshold = NULL;
}
SC_ATOMIC_DESTROY(h->use_cnt);
}
void HostClearMemory(Host *h) {
if (h->tag != NULL) {
DetectTagDataListFree(h->tag);
h->tag = NULL;
}
if (h->threshold != NULL) {
ThresholdListFree(h->threshold);
h->threshold = NULL;
}
if (h->iprep != NULL) {
SCFree(h->iprep);
h->iprep = NULL;
}
}
/** \brief Cleanup the host engine
*
* Cleanup the host engine from tag and threshold.
*
*/
void HostCleanup(void)
{
Host *h;
uint32_t u;
if (host_hash != NULL) {
for (u = 0; u < host_config.hash_size; u++) {
h = host_hash[u].head;
HostHashRow *hb = &host_hash[u];
HRLOCK_LOCK(hb);
while (h) {
if ((SC_ATOMIC_GET(h->use_cnt) > 0) && (h->iprep != NULL)) {
/* iprep is attached to host only clear tag and threshold */
if (h->tag != NULL) {
DetectTagDataListFree(h->tag);
h->tag = NULL;
}
if (h->threshold != NULL) {
ThresholdListFree(h->threshold);
h->threshold = NULL;
}
h = h->hnext;
} else {
Host *n = h->hnext;
/* remove from the hash */
if (h->hprev != NULL)
h->hprev->hnext = h->hnext;
if (h->hnext != NULL)
h->hnext->hprev = h->hprev;
if (hb->head == h)
hb->head = h->hnext;
if (hb->tail == h)
hb->tail = h->hprev;
h->hnext = NULL;
h->hprev = NULL;
HostClearMemory(h);
HostMoveToSpare(h);
h = n;
}
}
HRLOCK_UNLOCK(hb);
}
}
return;
}
