Upgrading to Apache 2.2.11 fixes the segfault. Instead now I get an error_log entry: [Fri Feb 27 13:16:30 2009] [warn] [client 192.168.186.32] [2890] auth_ldap authenticate: user eda authentication failed; URI /cgi-bin/test_auth/index.html [ldap_search_ext_s() for user failed][Operations error] Is there a way I can make it log what search it is running on the Directory and what results were returned? -- Ed Avis <eda@xxxxxxxxxxxxx> --------------------------------------------------------------------- The official User-To-User support forum of the Apache HTTP Server Project. See <URL:http://httpd.apache.org/userslist.html> for more info. To unsubscribe, e-mail: users-unsubscribe@xxxxxxxxxxxxxxxx " from the digest: users-digest-unsubscribe@xxxxxxxxxxxxxxxx For additional commands, e-mail: users-help@xxxxxxxxxxxxxxxx