我在使用 openLDAP 和 ldapsearch 时遇到了问题。服务器是 RHEL6.1，ldap 的配置正常，许多其他具有相同 LDAP 配置的服务器运行良好。当我运行ldapsearch -x -ZZ命令时，出现以下错误：Segmentation fault (core dumped)
这是来自的最后几行ldapsearch -x -ZZ -d -1：
ldap_msgfree
TLS: certdb config: configDir='/etc/openldap/cacerts' tokenDescription='ldap(0)' certPrefix='' keyPrefix='' flags=readOnly
TLS: cannot open certdb '/etc/openldap/cacerts', error -8192:Unknown code ___f 0
TLS: loaded CA certificate file /etc/openldap/cacerts/ca.crt.
TLS: skipping 'ca.crt' - filename does not have expected format (certificate hash with numeric suffix)
TLS: skipping 'servad01' - filename does not have expected format (certificate hash with numeric suffix)
TLS: loaded CA certificate file /etc/openldap/cacerts/a50bd25e.0 from CA certificate directory /etc/openldap/cacerts.
TLS: error: the certificate '/etc/openldap/cacerts/servad01/servad01.crt' could not be found in the database - error -8187:Unknown code ___f 5.
Segmentation fault (core dumped)
该文件servad01.crt存在：
[root openldap]# cat
/etc/openldap/cacerts/servad01/servad01.crt
-----BEGIN CERTIFICATE-----
[...]
-----END CERTIFICATE-----