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Make sure catz->catzs isn't destroyed before catz

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Call dns_catz_unref_catzs() only after detaching 'catz'.
This commit is contained in:
Aram Sargsyan
2023-02-24 19:17:09 +00:00
parent 56c543a3bc
commit 030ffbf475
1 changed files with 3 additions and 1 deletions
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4
lib/dns/catz.c
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@@ -844,14 +844,16 @@ dns__catz_timer_start(dns_catz_zone_t *catz) {
static void static void
dns__catz_timer_stop(void *arg) { dns__catz_timer_stop(void *arg) {
dns_catz_zone_t *catz = arg; dns_catz_zone_t *catz = arg;
dns_catz_zones_t *catzs = NULL;
REQUIRE(DNS_CATZ_ZONE_VALID(catz)); REQUIRE(DNS_CATZ_ZONE_VALID(catz));
isc_timer_stop(catz->updatetimer); isc_timer_stop(catz->updatetimer);
isc_timer_destroy(&catz->updatetimer); isc_timer_destroy(&catz->updatetimer);
catz->loop = NULL; catz->loop = NULL;
catzs = catz->catzs;
dns_catz_unref_catzs(catz->catzs);
dns_catz_detach_catz(&catz); dns_catz_detach_catz(&catz);
dns_catz_unref_catzs(catzs);
} }
isc_result_t isc_result_t