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>

diff -uNPrp openldap-2.4.23.old/libraries/libldap/init.c openldap-2.4.23.new/libraries/libldap/init.c
--- openldap-2.4.23.old/libraries/libldap/init.c	2010-04-13 22:22:57.000000000 +0200
+++ openldap-2.4.23.new/libraries/libldap/init.c	2010-08-24 17:25:07.207682002 +0200
@@ -663,7 +663,7 @@ 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