CVE-2016-0771: tests/dns: Modify dns tests to match new IDL

BUG: https://bugzilla.samba.org/show_bug.cgi?id=11128
BUG: https://bugzilla.samba.org/show_bug.cgi?id=11686

Signed-off-by: Garming Sam <garming@catalyst.net.nz>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>

diff --git a/python/samba/tests/dns.py b/python/samba/tests/dns.py
index 044eaf64e9ffba314c6404f61dd35e20059c5fa8..1d795fff8fc130eae8ab0f07700e49fd828ed3ba 100644 (file)
--- a/python/samba/tests/dns.py
+++ b/python/samba/tests/dns.py
@@ -20,12 +20,19 @@ import struct
 import random
 import socket
 import samba.ndr as ndr
-import samba.dcerpc.dns as dns
 from samba import credentials, param
 from samba.tests import TestCase
-from samba.dcerpc import dnsp, dnsserver
+from samba.dcerpc import dns, dnsp, dnsserver
 
 
+def make_txt_record(records):
+    rdata_txt = dns.txt_record()
+    s_list = dnsp.string_list()
+    s_list.count = len(records)
+    s_list.str = records
+    rdata_txt.txt = s_list
+    return rdata_txt
+
 class DNSTest(TestCase):
 
     def errstr(self, errcode):
@@ -411,8 +418,7 @@ class TestDNSUpdates(DNSTest):
         r.rr_class = dns.DNS_QCLASS_IN
         r.ttl = 900
         r.length = 0xffff
-        rdata = dns.txt_record()
-        rdata.txt = '"This is a test"'
+        rdata = make_txt_record(['"This is a test"'])
         r.rdata = rdata
         updates.append(r)
         p.nscount = len(updates)
@@ -432,7 +438,7 @@ class TestDNSUpdates(DNSTest):
         response = self.dns_transaction_udp(p)
         self.assert_dns_rcode_equals(response, dns.DNS_RCODE_OK)
         self.assertEquals(response.ancount, 1)
-        self.assertEquals(response.answers[0].rdata.txt, '"This is a test"')
+        self.assertEquals(response.answers[0].rdata.txt.str[0], '"This is a test"')
 
     def test_update_add_two_txt_records(self):
         "test adding two txt records works"
@@ -452,8 +458,8 @@ class TestDNSUpdates(DNSTest):
         r.rr_class = dns.DNS_QCLASS_IN
         r.ttl = 900
         r.length = 0xffff
-        rdata = dns.txt_record()
-        rdata.txt = '"This is a test" "and this is a test, too"'
+        rdata = make_txt_record(['"This is a test"',
+                                 '"and this is a test, too"'])
         r.rdata = rdata
         updates.append(r)
         p.nscount = len(updates)
@@ -473,7 +479,8 @@ class TestDNSUpdates(DNSTest):
         response = self.dns_transaction_udp(p)
         self.assert_dns_rcode_equals(response, dns.DNS_RCODE_OK)
         self.assertEquals(response.ancount, 1)
-        self.assertEquals(response.answers[0].rdata.txt, '"This is a test" "and this is a test, too"')
+        self.assertEquals(response.answers[0].rdata.txt.str[0], '"This is a test"')
+        self.assertEquals(response.answers[0].rdata.txt.str[1], '"and this is a test, too"')
 
     def test_delete_record(self):
         "Test if deleting records works"
@@ -497,8 +504,7 @@ class TestDNSUpdates(DNSTest):
         r.rr_class = dns.DNS_QCLASS_IN
         r.ttl = 900
         r.length = 0xffff
-        rdata = dns.txt_record()
-        rdata.txt = '"This is a test"'
+        rdata = make_txt_record(['"This is a test"'])
         r.rdata = rdata
         updates.append(r)
         p.nscount = len(updates)
@@ -534,8 +540,7 @@ class TestDNSUpdates(DNSTest):
         r.rr_class = dns.DNS_QCLASS_NONE
         r.ttl = 0
         r.length = 0xffff
-        rdata = dns.txt_record()
-        rdata.txt = '"This is a test"'
+        rdata = make_txt_record(['"This is a test"'])
         r.rdata = rdata
         updates.append(r)
         p.nscount = len(updates)
@@ -577,8 +582,7 @@ class TestDNSUpdates(DNSTest):
         r.rr_class = dns.DNS_QCLASS_IN
         r.ttl = 900
         r.length = 0xffff
-        rdata = dns.txt_record()
-        rdata.txt = '"This is a test"'
+        rdata = make_txt_record(['"This is a test"'])
         r.rdata = rdata
         updates.append(r)
         p.nscount = len(updates)
@@ -614,8 +618,7 @@ class TestDNSUpdates(DNSTest):
         r.rr_class = dns.DNS_QCLASS_NONE
         r.ttl = 0
         r.length = 0xffff
-        rdata = dns.txt_record()
-        rdata.txt = '"This is a test"'
+        rdata = make_txt_record(['"This is a test"'])
         r.rdata = rdata
         updates.append(r)
         p.nscount = len(updates)
@@ -652,8 +655,7 @@ class TestDNSUpdates(DNSTest):
         r.rr_class = dns.DNS_QCLASS_IN
         r.ttl = 900
         r.length = 0xffff
-        rdata = dns.txt_record()
-        rdata.txt = '"This is a test"'
+        rdata = make_txt_record(['"This is a test"'])
         r.rdata = rdata
         updates.append(r)
         p.nscount = len(updates)