repl_meta_data: Initialise parent_dn to NULL

Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
Autobuild-User(master): Garming Sam <garming@samba.org>
Autobuild-Date(master): Mon Oct 30 04:16:42 CET 2017 on sn-devel-144

diff --git a/source4/dsdb/samdb/ldb_modules/repl_meta_data.c b/source4/dsdb/samdb/ldb_modules/repl_meta_data.c
index d0cf3cd36e064a7c44c88c5338d66719b1c58e0b..9a243497be764a48fe7339381ab670767bb30fad 100644 (file)
--- a/source4/dsdb/samdb/ldb_modules/repl_meta_data.c
+++ b/source4/dsdb/samdb/ldb_modules/repl_meta_data.c
@@ -5256,7 +5256,7 @@ static int replmd_replicated_apply_search_for_parent_callback(struct ldb_request
        {
                struct ldb_message *parent_msg = ares->message;
                struct ldb_message *msg = ar->objs->objects[ar->index_current].msg;
-               struct ldb_dn *parent_dn;
+               struct ldb_dn *parent_dn = NULL;
                int comp_num;
 
                if (!ldb_msg_check_string_attribute(msg, "isDeleted", "TRUE")