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Bug#520551: marked as done (openvz breakage with udev in certain virtual environments)

Your message dated Sat, 27 Jun 2009 16:04:53 +0000
with message-id <E1MKaOb-000197-K8@ries.debian.org>
and subject line Bug#520551: fixed in user-mode-linux 2.6.26-1um-2+16
has caused the Debian Bug report #520551,
regarding openvz breakage with udev in certain virtual environments
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact owner@bugs.debian.org
immediately.)


-- 
520551: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=520551
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message --- 
Package: linux-2.6
Version: 2.6.26-13lenny2
Severity: important
Tags: patch

-- 
dann frazier
--- Begin Message --- 
Yet one more important fix while we're at it.
This fixes udev in a container, OpenVZ bug #1195. Not a security fix but quite important functionality issue since many distros rely on udev by default nowdays. 
>From 5dcfcf5defb9a1037de717f56a54f8cbb461e96d Mon Sep 17 00:00:00 2001
From: Konstantin Khlebnikov <khlebnikov@openvz.org>
Date: Tue, 10 Mar 2009 15:55:35 +0300
Subject: [PATCH] NETLINK: disable netns broadcast filtering

There only one uevent_sock in init_net for all VE.
Broadcasts allready filtered by exec_env compare, drop netns check.

http://bugzilla.openvz.org/show_bug.cgi?id=1195

http://git.openvz.org/?p=linux-2.6.24-openvz;a=commit;h=0474535acfde6a

Signed-off-by: Alexey Dobriyan <adobriyan@openvz.org>
Signed-off-by: Konstantin Khlebnikov <khlebnikov@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
---
 net/netlink/af_netlink.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
index d30766c..84e9f7c 100644
--- a/net/netlink/af_netlink.c
+++ b/net/netlink/af_netlink.c
@@ -971,8 +971,10 @@ static inline int do_one_broadcast(struct sock *sk,
 	if (!ve_accessible_strict(get_exec_env(), sk->owner_env))
 		goto out;
 
+#ifndef CONFIG_VE
 	if (!net_eq(sock_net(sk), p->net))
 		goto out;
+#endif
 
 	if (p->failure) {
 		netlink_overrun(sk);
-- 
1.6.0.6

--- End Message ---

--- End Message ---
--- Begin Message --- 
Source: user-mode-linux
Source-Version: 2.6.26-1um-2+16

We believe that the bug you reported is fixed in the latest version of
user-mode-linux, which is due to be installed in the Debian FTP archive:

user-mode-linux_2.6.26-1um-2+16.diff.gz
  to pool/main/u/user-mode-linux/user-mode-linux_2.6.26-1um-2+16.diff.gz
user-mode-linux_2.6.26-1um-2+16.dsc
  to pool/main/u/user-mode-linux/user-mode-linux_2.6.26-1um-2+16.dsc
user-mode-linux_2.6.26-1um-2+16_i386.deb
  to pool/main/u/user-mode-linux/user-mode-linux_2.6.26-1um-2+16_i386.deb



A summary of the changes between this version and the previous one is
attached.

Thank you for reporting the bug, which will now be closed.  If you
have further comments please address them to 520551@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
dann frazier <dannf@debian.org> (supplier of updated user-mode-linux package)

(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmaster@debian.org)


-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Format: 1.8
Date: Tue, 09 Jun 2009 16:47:27 -0600
Source: user-mode-linux
Binary: user-mode-linux
Architecture: source i386
Version: 2.6.26-1um-2+16
Distribution: stable
Urgency: high
Maintainer: User Mode Linux Maintainers <pkg-uml-pkgs@lists.alioth.debian.org>
Changed-By: dann frazier <dannf@debian.org>
Description: 
 user-mode-linux - User-mode Linux (kernel)
Closes: 466491 498271 511334 514268 514627 520551 521420 523359 523360 523364 524199 524300 525060 526836 527101 529312 529864 530884
Changes: 
 user-mode-linux (2.6.26-1um-2+16) stable; urgency=high
 .
   * Rebuild against linux-source-2.6.26 (2.6.26-16):
     [ maximilian attems ]
     * [openvz] 5dcfcf5 NETLINK: disable netns broadcast filtering.
       (closes: #520551)
     * Fix SQLite performance regression. (closes: #521420)
     * [openvz] 0c295ff cfq link cfq_bc_data without bc io sched.
       (closes: #523364)
     * [openvz] 7e0f90d cfq: revalidate cached async queue.
       (closes: #523359)
     * [openvz] e4cea21 VE: fix idle time accounting.
     * [openvz] 19b8e13 ptrace: ban ptracing of a container init from inside the
       container. (closes: #523360)
     * [openvz] 5b58141 ubc: uncharging too much for TCPSNDBUF.
     * [openvz] 0ff728e ve: show task's vpid and veid even inside a container.
 .
     [ dann frazier ]
     * [s390] Fix __div64_31 for CONFIG_MARCH_G5 (Closes: #511334)
     * SUNRPC: Fix a performance regression in the RPC authentication code
       (Closes: #524199)
     * [x86] fix IBM Summit based systems' phys_cpu_present_map on 32-bit
       kernels (closes: #529312)
     * Fix soft lockups caused by one md resync blocking on another due
       to sharing the same device (closes: #514627)
     * [sparc64] Fix crash when reading /proc/iomem w/ heap memory checking
       (CVE-2009-1914)
     * splice: fix deadlock in ocfs2 (CVE-2009-1961)
     * e1000: add missing length check to e1000 receive routine (CVE-2009-1385)
     * r8169: fix crash when large packets are received (CVE-2009-1389)
 .
     [ Martin Michlmayr ]
     * cdc-acm: Add quirk for MTK II GPS, such as Qstarz BT-Q1000X (closes:
       #525060)
     * USB: ftdi_sio: add vendor/product id for the Marvell SheevaPlug.
     * [mipsel/r5k-cobalt] Enable SCSI_SYM53C8XX_2 (closes: #526836).
     * [mips/r4k-ip22] Enable NET_ISA and various ISA network modules on
       the request of Damian Dimmich since they might be useful on the
       SGI Indigo2.
 .
     [ John Wright ]
     * [x86] gettimeofday() vDSO: fix segfault when tv == NULL (Closes: #466491)
 .
     [ Ian Campbell ]
     * [x86/xen] Apply missing syscall detection patch to -xen-amd64 image
       (Closes: #527101)
     * [xen] Add support for CDROM_GET_CAPABILITY to blkfront driver
       (Closes: #529864)
 .
     [ Ben Hutchings ]
     * sata_nv: avoid link reset on controllers where it's broken
       (Closes: #498271)
     * r8169: fix multicast filtering for RTL8101 and RTL8168 (Closes: #514268)
     * asus_acpi: don't load asus-acpi if model is not supported
       (Closes: #524300)
     * iwl4965: avoid sleep in softirq context (Closes: #530884)
Checksums-Sha1: 
 5a838be0b6d9c80ef0e9cd3166b2dabb5e70122e 1242 user-mode-linux_2.6.26-1um-2+16.dsc
 f8ad7fb460b70b1a7c35a6a145d8fe7c923bec59 14608 user-mode-linux_2.6.26-1um-2+16.diff.gz
 8c92bd98f4f6dd7f9812316c334171bdf6ab5274 5354222 user-mode-linux_2.6.26-1um-2+16_i386.deb
Checksums-Sha256: 
 561c9d73d27efcd7086d864e7320386ceb09c14c48247cc8f464ef0b1a964c29 1242 user-mode-linux_2.6.26-1um-2+16.dsc
 16deedc5ad410eb23463e8e6048321cd7b4f2700760553a0024ad52e214db981 14608 user-mode-linux_2.6.26-1um-2+16.diff.gz
 e43ae359013ef61111792accc0fdb1f3373f6ce084428a432f7d1584312de23a 5354222 user-mode-linux_2.6.26-1um-2+16_i386.deb
Files: 
 1c330c7b90a949a8717f40b71522015a 1242 misc extra user-mode-linux_2.6.26-1um-2+16.dsc
 c8f3820600488268d06b8ee3f68a2282 14608 misc extra user-mode-linux_2.6.26-1um-2+16.diff.gz
 3e5b785dd366ad90035954cbab019d5b 5354222 misc extra user-mode-linux_2.6.26-1um-2+16_i386.deb

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--- End Message ---
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