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Bug #2890

closed

radvd segmentation fault

Added by Mike Cherry over 8 years ago. Updated over 8 years ago.

Status:
Resolved
Priority:
High
Assignee:
-
Category:
-
Target version:
Start date:
03/19/2013
Due date:
% Done:

0%

Estimated time:
Plus Target Version:
Release Notes:
Affected Version:
2.1-IPv6
Affected Architecture:

Description

2.1-BETA1 (i386)
built on Tue Mar 19 05:51:13 EDT 2013
FreeBSD 8.3-RELEASE-p6

radvd segfaults on my router with 2 physical ethernet interfaces. I have attached the configuration file that gets generated and my modified version along with debug output to stderr. I have valid IPv6 addresses in my actual configuration but changed them to zeros for displaying here. The temporary workaround I found is to add a 'blank' definition for the second interface on my router to the end of the generated config file like this:

interface jme0 { };

After that change, radvd runs perfectly. Obviously this won't work for the long term since that file can be generated again and my changes over-written.


Files

radvd-generated.conf (620 Bytes) radvd-generated.conf Originally generated radvd.conf Mike Cherry, 03/19/2013 04:10 PM
radvd-modified.conf (643 Bytes) radvd-modified.conf Modified radvd.conf Mike Cherry, 03/19/2013 04:10 PM
radvd-stderr-segfault.txt (1.12 KB) radvd-stderr-segfault.txt Output from radvd resulting in segfault Mike Cherry, 03/19/2013 04:10 PM
Actions #1

Updated by Ermal Luçi over 8 years ago

  • Status changed from New to Feedback

I have put a fix for radvd.
Can you test with a newer snapshot?

Actions #2

Updated by Mike Cherry over 8 years ago

I updated to the following:

2.1-BETA1 (i386)
built on Tue Mar 19 16:35:08 EDT 2013
FreeBSD 8.3-RELEASE-p6

Once everything was updated I opened a developer shell and ran:

playback gitsync master

Is this the correct and/or preferred method of updating? There was no change in the behavior of radvd after the above changes to my router.

Actions #3

Updated by Mike Cherry over 8 years ago

2.1-BETA1 (i386)
built on Thu Mar 21 04:30:58 EDT 2013
FreeBSD 8.3-RELEASE-p6

Updated to the above version and radvd loads at boot time and appears to be functioning as expected. Thanks.

Actions #4

Updated by Renato Botelho over 8 years ago

  • Status changed from Feedback to Resolved
Actions

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