head	1.2;
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	pkgsrc-2016Q4:1.1.0.22
	pkgsrc-2016Q4-base:1.1
	pkgsrc-2016Q3:1.1.0.20
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	pkgsrc-2014Q3-base:1.1
	pkgsrc-2014Q2:1.1.0.2
	pkgsrc-2014Q2-base:1.1;
locks; strict;
comment	@# @;


1.2
date	2016.12.29.19.13.02;	author wiz;	state dead;
branches;
next	1.1;
commitid	kFYPk8EnajcmFUzz;

1.1
date	2014.06.18.13.47.08;	author drochner;	state Exp;
branches;
next	;
commitid	2XlxW31RykxRA0Fx;


desc
@@


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

As discussed on pkgsrc-users.
@
text
@$NetBSD: patch-CVE-2014-4021,v 1.1 2014/06/18 13:47:08 drochner Exp $

http://lists.xenproject.org/archives/html/xen-devel/2014-06/msg02095.html

--- xen/common/page_alloc.c.orig	2013-09-10 06:42:18.000000000 +0000
+++ xen/common/page_alloc.c	2014-06-18 10:36:33.000000000 +0000
@@@@ -1123,7 +1123,10 @@@@ void free_xenheap_pages(void *v, unsigne
     pg = virt_to_page(v);
 
     for ( i = 0; i < (1u << order); i++ )
+    {
+        scrub_one_page(&pg[i]);
         pg[i].count_info &= ~PGC_xen_heap;
+    }
 
     free_heap_pages(pg, order);
 }
@@@@ -1290,6 +1293,8 @@@@ void free_domheap_pages(struct page_info
     else
     {
         /* Freeing anonymous domain-heap pages. */
+        for ( i = 0; i < (1 << order); i++ )
+            scrub_one_page(&pg[i]);
         free_heap_pages(pg, order);
         drop_dom_ref = 0;
     }
@


1.1
log
@add patch from upstream to fix possible data leak (CVE-2014-4021)
bump PKGREV
@
text
@d1 1
a1 1
$NetBSD$
@