File 20201-pygrub-security.patch of Package xen

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File 20201-pygrub-security.patch of Package xen (Revision e022c8383db9281763ae6b26dec68aa6)

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# HG changeset patch
# User Keir Fraser <keir.fraser@citrix.com>
# Date 1253002894 -3600
# Node ID 67f1b8b3258591b979c441c6013af3c442063cc1
# Parent  045b2b8b522708093b91f883f1b7e7c1805f71e3
pygrub: Correct pygrub return value

This is the patch to correct pygrub return value for checkPassword()
function. It didn't return False at the end of the function. It
returned None so it was working fine and it's most likely just a
cosmetic issue.

Also, the missing () were added to checkPassword() function when
calling hasPassword and the unnecessary comment was removed.

Signed-off-by: Michal Novotny <minovotn@redhat.com>

Index: xen-3.4.1-testing/tools/pygrub/src/GrubConf.py
===================================================================
--- xen-3.4.1-testing.orig/tools/pygrub/src/GrubConf.py
+++ xen-3.4.1-testing/tools/pygrub/src/GrubConf.py
@@ -220,10 +220,9 @@ class GrubConfigFile(object):
 
     def checkPassword(self, password):
         # Always allow if no password defined in grub.conf
-        if not self.hasPassword:
+        if not self.hasPassword():
             return True
 
-        # If we're here, we're having 'password' attribute set
         pwd = getattr(self, 'password').split()
 
         # We check whether password is in MD5 hash for comparison
@@ -240,6 +239,8 @@ class GrubConfigFile(object):
         if pwd[0] == password:
             return True
 
+        return False
+
     def set(self, line):
         (com, arg) = grub_exact_split(line, 2)
         if self.commands.has_key(com):

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File 20201-pygrub-security.patch of Package xen (Revision e022c8383db9281763ae6b26dec68aa6)

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