s4:kdc: Initialize pointers to NULL

Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>

diff --git a/source4/kdc/db-glue.c b/source4/kdc/db-glue.c
index ac6dab6ffec77e91b2428c24b41069274cbf4529..4c9ea3f2848968cf466878540808d204ef956156 100644 (file)
--- a/source4/kdc/db-glue.c
+++ b/source4/kdc/db-glue.c
@@ -3527,9 +3527,9 @@ NTSTATUS samba_kdc_setup_db_ctx(TALLOC_CTX *mem_ctx, struct samba_kdc_base_conte
                                struct samba_kdc_db_context **kdc_db_ctx_out)
 {
        int ldb_ret;
-       struct ldb_message *msg;
-       struct auth_session_info *session_info;
-       struct samba_kdc_db_context *kdc_db_ctx;
+       struct ldb_message *msg = NULL;
+       struct auth_session_info *session_info = NULL;
+       struct samba_kdc_db_context *kdc_db_ctx = NULL;
        /* The idea here is very simple.  Using Kerberos to
         * authenticate the KDC to the LDAP server is highly likely to
         * be circular.
@@ -3583,7 +3583,7 @@ NTSTATUS samba_kdc_setup_db_ctx(TALLOC_CTX *mem_ctx, struct samba_kdc_base_conte
        if (kdc_db_ctx->rodc) {
                int my_krbtgt_number;
                const char *secondary_keytab[] = { "msDS-SecondaryKrbTgtNumber", NULL };
-               struct ldb_dn *account_dn;
+               struct ldb_dn *account_dn = NULL;
                struct ldb_dn *server_dn = samdb_server_dn(kdc_db_ctx->samdb, kdc_db_ctx);
                if (!server_dn) {
                        DBG_WARNING("Cannot determine server DN in KDC backend: %s\n",