Your message dated Fri, 30 Aug 2013 19:50:33 +0200
with message-id <[email protected]>
and subject line [[email protected]: [Bug 2709] Bug#719095:
vzctl: ndsend uses wrong option type for Link-layer Address according to
RFC4861]
has caused the Debian Bug report #719095,
regarding vzctl: ndsend uses wrong option type for Link-layer Address according
to RFC4861
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.
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--
719095: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=719095
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: vzctl
Version: 3.0.30.2-4
Severity: important
Tags: upstream patch ipv6
Dear Maintainer,
ndsend which is contained in vzctl package comes with an important bug.
According to RFC4861 #4.4 && #4.6.1 when sending an unsolicited Neighbor
Advertisement one should be using option type 2 (Target Link-Layer
Address). ndsend on the other hand uses option type 1 (Source Link-Layer
Address).
This makes RFC compliant devices not behaving according to what ndsend
is supposed to do, the packet is ignored.
The simple attached patch fixes the above issue for ndsend.
The patch applies to both stable (wheezy) and oldstable (squeeze) versions.
-- System Information:
Debian Release: 7.1
APT prefers stable
APT policy: (500, 'stable')
Architecture: amd64 (x86_64)
Kernel: Linux 3.2.0-4-amd64 (SMP w/1 CPU core)
Locale: LANG=en_US.UTF-8, LC_CTYPE=el_GR.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages vzctl depends on:
ii iproute 20120521-3+b3
ii libc6 2.13-38
ii vzquota 3.0.12-3
Versions of packages vzctl recommends:
ii rsync 3.0.9-4
vzctl suggests no packages.
--
George Kargiotakis
--- a/src/ndsend.c 2013-08-08 14:49:14.000000000 +0300
+++ b/src/ndsend.c 2013-08-08 14:49:23.000000000 +0300
@@ -93,7 +93,7 @@
pkt->router = 0;
pkt->reserved = 0;
memcpy(&pkt->target, &src_ipaddr, 16);
- pkt->otype = ND_OPT_SOURCE_LINKADDR;
+ pkt->otype = ND_OPT_TARGET_LINKADDR;
pkt->ospace = 1;
memcpy(&pkt->obits, real_hwaddr, 6);
}
--- End Message ---
--- Begin Message ---
Version: 4.5-1
Thanks
----- Forwarded message from [email protected] -----
Date: Sat, 24 Aug 2013 05:01:15 +0000
From: [email protected]
To: [email protected]
Subject: [Bug 2709] Bug#719095: vzctl: ndsend uses wrong option type for
Link-layer Address according to RFC4861
[1]Kir Kolyshkin changed [2]bug 2709
What Removed Added
Status NEW RESOLVED
Resolution --- FIXED
[3]Comment # 1 on [4]bug 2709 from [5]Kir Kolyshkin
Fixed in GIT:
[6]http://git.openvz.org/?p=vzctl;a=commit;h=f8b1fc0d0bc00a02
Will appear in vzctl-4.5
__________________________________________________________________
You are receiving this mail because:
* You are on the CC list for the bug.
* You reported the bug.
Referenser
1. mailto:[email protected]
2. https://bugzilla.openvz.org/show_bug.cgi?id=2709
3. https://bugzilla.openvz.org/show_bug.cgi?id=2709#c1
4. https://bugzilla.openvz.org/show_bug.cgi?id=2709
5. mailto:[email protected]
6. http://git.openvz.org/?p=vzctl;a=commit;h=f8b1fc0d0bc00a02
----- End forwarded message -----
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