The size of pf_rule grew in OpenBSD 6.4

sshuttle/methods/pf.py

@@ -262,7 +262,7 @@ class OpenBsd(Generic):
                         ("proto_variant", c_uint8),
                         ("direction", c_uint8)]
 
-        self.pfioc_rule = c_char * 3416
+        self.pfioc_rule = c_char * 3424
         self.pfioc_natlook = pfioc_natlook
         super(OpenBsd, self).__init__()
 

tests/client/test_methods_pf.py

@@ -403,8 +403,8 @@ def test_setup_firewall_openbsd(mock_pf_get_dev, mock_ioctl, mock_pfctl):
         None)
 
     assert mock_ioctl.mock_calls == [
-        call(mock_pf_get_dev(), 0xcd58441a, ANY),
-        call(mock_pf_get_dev(), 0xcd58441a, ANY),
+        call(mock_pf_get_dev(), 0xcd60441a, ANY),
+        call(mock_pf_get_dev(), 0xcd60441a, ANY),
     ]
     assert mock_pfctl.mock_calls == [
         call('-s Interfaces -i lo -v'),
@@ -451,8 +451,8 @@ def test_setup_firewall_openbsd(mock_pf_get_dev, mock_ioctl, mock_pfctl):
         False,
         None)
     assert mock_ioctl.mock_calls == [
-        call(mock_pf_get_dev(), 0xcd58441a, ANY),
-        call(mock_pf_get_dev(), 0xcd58441a, ANY),
+        call(mock_pf_get_dev(), 0xcd60441a, ANY),
+        call(mock_pf_get_dev(), 0xcd60441a, ANY),
     ]
     assert mock_pfctl.mock_calls == [
         call('-s Interfaces -i lo -v'),