3 files changed, 12 insertions, 47 deletions
diff --git a/source3/include/authdata.h b/source3/include/authdata.h
index 7e047687b7..194429ab67 100644
--- a/source3/include/authdata.h
+++ b/source3/include/authdata.h
@@ -42,7 +42,7 @@
 typedef struct pac_logon_name {
 	NTTIME logon_time;
 	uint16 len;
-	fstring username;
+	uint16 *username; /* might not be null terminated, so not UNISTR */
 } PAC_LOGON_NAME;
 
 typedef struct pac_signature_data {
diff --git a/source3/libads/authdata.c b/source3/libads/authdata.c
index bb4236c4fc..55e736ce6a 100644
--- a/source3/libads/authdata.c
+++ b/source3/libads/authdata.c
@@ -42,7 +42,16 @@ static BOOL pac_io_logon_name(const char *desc, PAC_LOGON_NAME *logon_name,
 	if (!prs_uint16("len", ps, depth, &logon_name->len))
 		return False;
 
-	if (!prs_string_len("name", ps, depth, logon_name->username, logon_name->len))
+	if (UNMARSHALLING(ps) && logon_name->len) {
+		logon_name->username = PRS_ALLOC_MEM(ps, uint16, logon_name->len);
+		if (!logon_name->username) {
+			DEBUG(3, ("No memory available\n"));
+			return False;
+		}
+	}
+
+	if (!prs_uint16s(True, "name", ps, depth, logon_name->username, 
+			 (logon_name->len / sizeof(uint16))))
 		return False;
 
 	return True;
@@ -882,8 +891,7 @@ static void dump_pac_logon_info(PAC_LOGON_INFO *logon_info) {
 		nt_status = NT_STATUS_INVALID_PARAMETER;
 		goto out;
 	}
-
-	rpcstr_pull(username, logon_name->username, sizeof(username), logon_name->len, 0);
+	rpcstr_pull(username, logon_name->username, sizeof(username), -1, STR_TERMINATE);
 
 	ret = smb_krb5_parse_name_norealm(context, username, &client_principal_pac);
 	if (ret) {
diff --git a/source3/rpc_parse/parse_prs.c b/source3/rpc_parse/parse_prs.c
index 857a24cf0e..c4f9f512ab 100644
--- a/source3/rpc_parse/parse_prs.c
+++ b/source3/rpc_parse/parse_prs.c
@@ -1333,49 +1333,6 @@ BOOL prs_string_alloc(const char *name, prs_struct *ps, int depth, const char **
 }
 
 /*******************************************************************
- Stream a null-terminated string of fixed len.
- ********************************************************************/
-
-BOOL prs_string_len(const char *name, prs_struct *ps, int depth, char *str, int len)
-{
-	char *q;
-	int i;
-	BOOL charmode = True;
-
-	q = prs_mem_get(ps, len+1);
-	if (q == NULL)
-		return False;
-
-	for(i = 0; i < len; i++) {
-		if (UNMARSHALLING(ps))
-			str[i] = q[i];
-		else
-			q[i] = str[i];
-	}
-
-	/* The terminating null. */
-	str[i] = '\0';
-
-	if (MARSHALLING(ps)) {
-		q[i] = '\0';
-	}
-
-	ps->data_offset += len+1;
-	
-	DEBUG(5,("%s%04x %s: ", tab_depth(depth), ps->data_offset, name));
-	if (charmode) {
-		print_asc(5, (unsigned char*)str, len);
-	} else {
-		for (i = 0; i < len; i++)
-			DEBUG(5,("%04x ", str[i]));
-	}
-	DEBUG(5,("\n"));
-
-	return True;
-}
-
-
-/*******************************************************************
  prs_uint16 wrapper. Call this and it sets up a pointer to where the
  uint16 should be stored, or gets the size if reading.
  ********************************************************************/