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locks; strict;
comment	@# @;


1.2
date	2020.08.19.10.39.24;	author bouyer;	state dead;
branches;
next	1.1;
commitid	DGAMglRf0Jde6FkC;

1.1
date	2015.08.23.16.17.12;	author spz;	state Exp;
branches;
next	;
commitid	wb2SmuzLFycvzpyy;


desc
@@


1.2
log
@Remove xenkernel and xentools packages older than 4.11.
They're not maintained anymore upstream, and don't build on supported NetBSD
releases.
@
text
@$NetBSD: patch-CVE-2015-5166,v 1.1 2015/08/23 16:17:12 spz Exp $

patch for CVE-2015-5166 aka XSA-139 from
http://xenbits.xen.org/xsa/xsa139-qemuu-4.5.patch

--- qemu-xen/hw/ide/piix.c.orig	2013-10-10 14:15:47.000000000 +0000
+++ qemu-xen/hw/ide/piix.c
@@@@ -170,6 +170,7 @@@@ static int pci_piix3_xen_ide_unplug(Devi
     PCIIDEState *pci_ide;
     DriveInfo *di;
     int i = 0;
+    IDEDevice *idedev;
 
     pci_dev = DO_UPCAST(PCIDevice, qdev, dev);
     pci_ide = DO_UPCAST(PCIIDEState, dev, pci_dev);
@@@@ -183,6 +184,12 @@@@ static int pci_piix3_xen_ide_unplug(Devi
             }
             bdrv_close(di->bdrv);
             pci_ide->bus[di->bus].ifs[di->unit].bs = NULL;
+            if (!(i % 2)) {
+                idedev = pci_ide->bus[di->bus].master;
+            } else {
+                idedev = pci_ide->bus[di->bus].slave;
+            }
+            idedev->conf.bs = NULL;
             drive_put_ref(di);
         }
     }
@


1.1
log
@Apply patches for XSA-128 to XSA-140 from upstream

do a patch refresh in xentools42

rather than split the patches for pass-through.c over 5 files, delete
xentools42/patches/patch-CVE-2015-2756 and assemble all in
xentools42/patches/patch-qemu-xen-traditional_hw_pass-through.c
@
text
@d1 1
a1 1
$NetBSD$
@