* modules/ldap/util_ldap.c (util_ldap_post_config): Fix false

positives from gcc -Wformat-security.

* modules/ldap/util_ldap_cache.c (util_ldap_url_node_display): Add default
to switch to avoid uninitialised variable warnings.

* modules/ldap/util_ldap_cache_mgr.c (util_ald_create_caches): Fix to
return NULL rather than random chunk from stack on error path.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@105105 13f79535-47bb-0310-9956-ffa450edef68