Normally, skips reading of user configuration file when running with different effective UID.
This patch adds the same behavior for GID.

Author: Nalin Dahyabhai <nalin@redhat.com>

--- openldap-2.4.24.orig/libraries/libldap/init.c
+++ openldap-2.4.24/libraries/libldap/init.c
@@ -670,7 +670,7 @@ void ldap_int_initialize( struct ldapopt
 	openldap_ldap_init_w_sysconf(LDAP_CONF_FILE);
 
 #ifdef HAVE_GETEUID
-	if ( geteuid() != getuid() )
+	if ( geteuid() != getuid() || getegid() != getgid() )
 		return;
 #endif