Fix umask

qubes/storage/__init__.py

@@ -310,7 +310,7 @@ class Storage(object):
 
     def create(self):
         ''' Creates volumes on disk '''
-        old_umask = os.umask(002)
+        old_umask = os.umask(0o002)
 
         for volume in self.vm.volumes.values():
             self.get_pool(volume).create(volume)

qubes/storage/file.py

@@ -186,7 +186,7 @@ class FilePool(qubes.storage.Pool):
             old_path = volume.path_cow + '.old'
             os.rename(volume.path_cow, old_path)
 
-        old_umask = os.umask(002)
+        old_umask = os.umask(0o002)
         with open(volume.path_cow, 'w') as f_cow:
             f_cow.truncate(volume.size)
         os.umask(old_umask)

qubes/vm/__init__.py

@@ -325,7 +325,7 @@ class BaseVM(qubes.PropertyHolder):
         tree = lxml.etree.ElementTree(root)
 
         try:
-            old_umask = os.umask(002)
+            old_umask = os.umask(0o002)
             with open(os.path.join(self.dir_path,
                     self.firewall_conf), 'w') as fd:
                 tree.write(fd, encoding="UTF-8", pretty_print=True)