ComputerSurge/bind9
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don't access freed memory

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This commit is contained in:
Andreas Gustafsson
2000-03-23 20:33:15 +00:00
parent 62a84c4a27
commit 1872808932
1 changed files with 4 additions and 5 deletions
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lib/dns/validator.c
+4 -5
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@@ -463,7 +463,7 @@ dns_validator_cancel(dns_validator_t *validator) {
static void
destroy(dns_validator_t *val) {
dns_view_t *view;
isc_mem_t *mctx;
REQUIRE(SHUTDOWN(val));
REQUIRE(val->event == NULL);
@@ -473,12 +473,11 @@ destroy(dns_validator_t *val) {
dst_key_free(val->key);
if (val->keynode != NULL)
dns_keytable_detachkeynode(val->keytable, &val->keynode);
view = val->view;
isc_mutex_destroy(&val->lock);
val->magic = 0;
isc_mem_put(view->mctx, val, sizeof *val);
mctx = val->view->mctx;
dns_view_detach(&val->view);
val->magic = 0;
isc_mem_put(mctx, val, sizeof *val);
}
void