r22844: Introduce const DATA_BLOB data_blob_null = { NULL, 0, NULL }; and

replace all data_blob(NULL, 0) calls.
(This used to be commit 3d3d61687ef00181f4f04e001d42181d93ac931e)

4 files changed, 16 insertions, 16 deletions

diff --git a/source3/libads/cldap.c b/source3/libads/cldap.c
index 3cb98c59c5..227bbc2a0a 100644
--- a/source3/libads/cldap.c
+++ b/source3/libads/cldap.c
@@ -187,10 +187,10 @@ static int recv_cldap_netlogon(int sock, struct cldap_netlogon_reply *reply)
 {
 	int ret;
 	ASN1_DATA data;
-	DATA_BLOB blob = data_blob(NULL, 0);
-	DATA_BLOB os1 = data_blob(NULL, 0);
-	DATA_BLOB os2 = data_blob(NULL, 0);
-	DATA_BLOB os3 = data_blob(NULL, 0);
+	DATA_BLOB blob = data_blob_null;
+	DATA_BLOB os1 = data_blob_null;
+	DATA_BLOB os2 = data_blob_null;
+	DATA_BLOB os3 = data_blob_null;
 	int i1;
 	/* half the time of a regular ldap timeout, not less than 3 seconds. */
 	unsigned int al_secs = MAX(3,lp_ldap_timeout()/2);
diff --git a/source3/libads/kerberos_verify.c b/source3/libads/kerberos_verify.c
index 0ec03ef4bf..ca36e6e425 100644
--- a/source3/libads/kerberos_verify.c
+++ b/source3/libads/kerberos_verify.c
@@ -333,8 +333,8 @@ NTSTATUS ads_verify_ticket(TALLOC_CTX *mem_ctx,
 
 	*principal = NULL;
 	*pac_data = NULL;
-	*ap_rep = data_blob(NULL,0);
-	*session_key = data_blob(NULL,0);
+	*ap_rep = data_blob_null;
+	*session_key = data_blob_null;
 
 	initialize_krb5_error_table();
 	ret = krb5_init_context(&context);
diff --git a/source3/libads/krb5_setpw.c b/source3/libads/krb5_setpw.c
index c7a4b982db..4aab09c9f4 100644
--- a/source3/libads/krb5_setpw.c
+++ b/source3/libads/krb5_setpw.c
@@ -88,7 +88,7 @@ static DATA_BLOB encode_krb5_setpw(const char *principal, const char *password)
 		realm = c;
 	} else {
 		/* We must have a realm component. */
-		return data_blob(NULL, 0);
+		return data_blob_null;
 	}
 
 	memset(&req, 0, sizeof(req));
diff --git a/source3/libads/sasl.c b/source3/libads/sasl.c
index 2fc66bd929..f1f0861535 100644
--- a/source3/libads/sasl.c
+++ b/source3/libads/sasl.c
@@ -28,10 +28,10 @@
 */
 static ADS_STATUS ads_sasl_spnego_ntlmssp_bind(ADS_STRUCT *ads)
 {
-	DATA_BLOB msg1 = data_blob(NULL, 0);
-	DATA_BLOB blob = data_blob(NULL, 0);
-	DATA_BLOB blob_in = data_blob(NULL, 0);
-	DATA_BLOB blob_out = data_blob(NULL, 0);
+	DATA_BLOB msg1 = data_blob_null;
+	DATA_BLOB blob = data_blob_null;
+	DATA_BLOB blob_in = data_blob_null;
+	DATA_BLOB blob_out = data_blob_null;
 	struct berval cred, *scred = NULL;
 	int rc;
 	NTSTATUS nt_status;
@@ -54,7 +54,7 @@ static ADS_STATUS ads_sasl_spnego_ntlmssp_bind(ADS_STRUCT *ads)
 		return ADS_ERROR_NT(nt_status);
 	}
 
-	blob_in = data_blob(NULL, 0);
+	blob_in = data_blob_null;
 
 	do {
 		nt_status = ntlmssp_update(ntlmssp_state, 
@@ -90,7 +90,7 @@ static ADS_STATUS ads_sasl_spnego_ntlmssp_bind(ADS_STRUCT *ads)
 				blob = data_blob(scred->bv_val, scred->bv_len);
 				ber_bvfree(scred);
 			} else {
-				blob = data_blob(NULL, 0);
+				blob = data_blob_null;
 			}
 
 		} else {
@@ -102,7 +102,7 @@ static ADS_STATUS ads_sasl_spnego_ntlmssp_bind(ADS_STRUCT *ads)
 		
 		if ((turn == 1) && 
 		    (rc == LDAP_SASL_BIND_IN_PROGRESS)) {
-			DATA_BLOB tmp_blob = data_blob(NULL, 0);
+			DATA_BLOB tmp_blob = data_blob_null;
 			/* the server might give us back two challenges */
 			if (!spnego_parse_challenge(blob, &blob_in, 
 						    &tmp_blob)) {
@@ -142,9 +142,9 @@ static ADS_STATUS ads_sasl_spnego_ntlmssp_bind(ADS_STRUCT *ads)
 */
 static ADS_STATUS ads_sasl_spnego_krb5_bind(ADS_STRUCT *ads, const char *principal)
 {
-	DATA_BLOB blob = data_blob(NULL, 0);
+	DATA_BLOB blob = data_blob_null;
 	struct berval cred, *scred = NULL;
-	DATA_BLOB session_key = data_blob(NULL, 0);
+	DATA_BLOB session_key = data_blob_null;
 	int rc;
 
 	rc = spnego_gen_negTokenTarg(principal, ads->auth.time_offset, &blob, &session_key, 0,