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Use attach()/detach() functions instead of touching .references

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In rbtdb.c, there were two places where the code touched .references
directly instead of using the helper functions.  Use the helper
functions instead.
This commit is contained in:
Ondřej Surý 2024-11-27 14:12:50 +01:00
parent 60be885c9b
commit a4e3d25652
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GPG key ID: 2820F37E873DEA41
1 changed files with 2 additions and 5 deletions
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7
lib/dns/rbtdb.c
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@ -2483,10 +2483,7 @@ cleanup_dead_nodes_callback(isc_task_t *task, isc_event_t *event) {
isc_task_send(task, &event);
} else {
isc_event_free(&event);
if (isc_refcount_decrement(&rbtdb->references) == 1) {
(void)isc_refcount_current(&rbtdb->references);
maybe_free_rbtdb(rbtdb);
}
detach((dns_db_t **)&rbtdb);
}
}
@ -2749,7 +2746,7 @@ closeversion(dns_db_t *db, dns_dbversion_t **versionp, bool commit) {
sizeof(*changed));
}
if (event != NULL) {
isc_refcount_increment(&rbtdb->references);
attach((dns_db_t *)rbtdb, &(dns_db_t *){ NULL });
isc_task_send(rbtdb->task, &event);
} else {
RWUNLOCK(&rbtdb->tree_lock, isc_rwlocktype_write);