[Xen-changelog] [xen-unstable] xen/xsm/flask: Fix flask_tbufcontrol hook

[Xen patchbot-unstable <patchbot@xxxxxxx>]

# HG changeset patch
# User James Carter <jwcart2@xxxxxxxxxxxxx>
# Date 1309248664 -3600
# Node ID 819c315a919daec434f80ffb6e790ac492cbd2a7
# Parent  1a20a85860483b2e34f2ff728aa9a58e5ed4103b
xen/xsm/flask: Fix flask_tbufcontrol hook

The flask_tbufcontrol hook currently calls domain_has_xen with the
second argument being a class (SECCLASS_XEN) instead of a permission.
This patch fixes the hook so that it passes the XEN__TBUFCONTROL
permission instead.

Signed-off-by: James Carter <jwcart2@xxxxxxxxxxxxx>
---


diff -r 1a20a8586048 -r 819c315a919d xen/xsm/flask/hooks.c
--- a/xen/xsm/flask/hooks.c     Tue Jun 28 09:10:43 2011 +0100
+++ b/xen/xsm/flask/hooks.c     Tue Jun 28 09:11:04 2011 +0100
@@ -564,7 +564,7 @@
 
 static int flask_tbufcontrol(void)
 {
-    return domain_has_xen(current->domain, SECCLASS_XEN);
+    return domain_has_xen(current->domain, XEN__TBUFCONTROL);
 }
 
 static int flask_readconsole(uint32_t clear)

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