head	1.2;
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	pkgsrc-2013Q4-base:1.1;
locks; strict;
comment	@# @;


1.2
date	2016.12.29.19.13.01;	author wiz;	state dead;
branches;
next	1.1;
commitid	kFYPk8EnajcmFUzz;

1.1
date	2013.10.01.14.54.44;	author drochner;	state Exp;
branches;
next	;
commitid	5JKxvOI8cbQPjB7x;


desc
@@


1.2
log
@Remove xenkernel and tools versions 3, 33, and 41.

As discussed on pkgsrc-users.
@
text
@$NetBSD: patch-CVE-2013-1442,v 1.1 2013/10/01 14:54:44 drochner Exp $

http://lists.xenproject.org/archives/html/xen-devel/2013-09/msg02523.html

--- xen/arch/x86/i387.c.orig	2013-09-10 06:42:18.000000000 +0000
+++ xen/arch/x86/i387.c	2013-09-30 15:23:07.000000000 +0000
@@@@ -103,9 +103,9 @@@@ void setup_fpu(struct vcpu *v)
     {
         /*
          * XCR0 normally represents what guest OS set. In case of Xen itself, 
-         * we set all supported feature mask before doing save/restore.
+         * we set all supported feature mask before restoring.
          */
-        set_xcr0(v->arch.xcr0_accum);
+        set_xcr0(xfeature_mask);
         xrstor(v);
         set_xcr0(v->arch.xcr0);
     }
@@@@ -149,7 +149,7 @@@@ void save_init_fpu(struct vcpu *v)
     if ( xsave_enabled(v) )
     {
         /* XCR0 normally represents what guest OS set. In case of Xen itself,
-         * we set all accumulated feature mask before doing save/restore.
+         * we set all accumulated feature mask before saving.
          */
         set_xcr0(v->arch.xcr0_accum);
         if ( cpu_has_xsaveopt )
@


1.1
log
@add patches from upstream to fix security problems:
-Information leak on AVX and/or LWP capable CPUs (CVE-2013-1442 / XSA-62)
-Information leaks through I/O instruction emulation
 (CVE-2013-4355 / XSA-63)
-Information leak through fbld instruction emulation
 (CVE-2013-4361 / XSA-66)
bump PKGREV
@
text
@d1 1
a1 1
$NetBSD$
@