[Xen-changelog] [xen-4.0-testing] Remus: fix alignment bug in python rtnl library

["Xen patchbot-4.0-testing" <patchbot-4.0-testing@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User Keir Fraser <keir.fraser@xxxxxxxxxx>
# Date 1277187867 -3600
# Node ID cde182fde88c0709b9d37b64da7312b77f19d98d
# Parent  00d4809d461e2fcc3c16f002ff6df6739693e358
Remus: fix alignment bug in python rtnl library

Signed-off-by: Brendan Cully <brendan@xxxxxxxxx>
xen-unstable changeset:   21175:acba53182435
xen-unstable date:        Thu Apr 15 08:42:40 2010 +0100
---
 tools/python/xen/remus/netlink.py |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff -r 00d4809d461e -r cde182fde88c tools/python/xen/remus/netlink.py
--- a/tools/python/xen/remus/netlink.py Tue Jun 22 07:24:04 2010 +0100
+++ b/tools/python/xen/remus/netlink.py Tue Jun 22 07:24:27 2010 +0100
@@ -77,7 +77,7 @@ class rtattr(object):
         return align(self.rta_len)
 
     def pack(self):
-        self.rta_len = align(self.fmtlen + len(self.body))
+        self.rta_len = self.fmtlen + align(len(self.body), 2)
         s = struct.pack(self.fmt, self.rta_len, self.rta_type) + self.body
         pad = self.rta_len - len(s)
         if pad:
@@ -88,7 +88,7 @@ class rtattr(object):
         args = struct.unpack(self.fmt, msg[:self.fmtlen])
         self.rta_len, self.rta_type = args
 
-        self.body = msg[align(self.fmtlen):self.rta_len]
+        self.body = msg[self.fmtlen:self.rta_len]
 
 class rtattrlist(object):
     def __init__(self, msg):

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