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[Xen-devel] [PATCH]

from [Jan Beulich]

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Subject:	[Xen-devel] [PATCH]
From:	"Jan Beulich" <jbeulich@xxxxxxxxxx>
Date:	Fri, 20 Oct 2006 14:41:57 +0100
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Prevent use of uninitialized data when hypervisor was built without
ACM_SECURITY.

Signed-off-by: Jan Beulich <jbeulich@xxxxxxxxxx>

Index: 2006-10-16/tools/python/xen/lowlevel/acm/acm.c
===================================================================
--- 2006-10-16.orig/tools/python/xen/lowlevel/acm/acm.c 2006-10-05 
08:47:27.000000000 +0200
+++ 2006-10-16/tools/python/xen/lowlevel/acm/acm.c      2006-10-20 
15:31:04.000000000 +0200
@@ -182,6 +182,8 @@ static PyObject *getdecision(PyObject * 
     if (xc_acm_op(xc_handle, ACMOP_getdecision, &getdecision, 
sizeof(getdecision)) < 0) {
         if (errno == EACCES)
             PERROR("ACM operation failed.");
+        xc_interface_close(xc_handle);
+        return NULL;
     }
 
     xc_interface_close(xc_handle);


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