Bug 301699

Summary:	Default gateway undetected on FreeBSD
Product:	[Applications] knemo	Reporter:	Alberto Villa <avilla>
Component:	general	Assignee:	John Stamp <jstamp>
Status:	RESOLVED UNMAINTAINED
Severity:	normal
Priority:	NOR
Version:	unspecified
Target Milestone:	---
Platform:	FreeBSD Ports
OS:	FreeBSD
Latest Commit:		Version Fixed In:
Sentry Crash Report:
Attachments:	Fix to the issue.

Description Alberto Villa 2012-06-12 00:30:06 UTC

The default gateway entry is empty.
It happens because the cycle iterating through returned socket addresses makes the assumption that they all have the same length, and uses...

cp += sizeof( struct sockaddr );

...to move to each next entry.

Reproducible: Always

Comment 1 Alberto Villa 2012-06-12 00:33:57 UTC

Created attachment 71749 [details]
Fix to the issue.

The attached patch replaces the incriminated code with the SA_SIZE() macro, which calculates the correct size of given sockaddr structure (be it a sockaddr_in or sockaddr_in6).

Comment 2 John Stamp 2012-06-12 02:23:02 UTC

SVN commit 1299929 by jstamp:

Fix default gateway detection on FreeBSD

Thanks to Alberto Villa for the patch.


 M  +1 -1      utils.cpp  


WebSVN link: http://websvn.kde.org/?view=rev&revision=1299929

Comment 3 Andrew Crouthamel 2018-10-29 22:08:46 UTC

Hello! Sorry to be the bearer of bad news, but this project has been unmaintained for many years so I will be closing this bug.