svn commit: r226713 - head/sys/netinet

Nikolay Denev ndenev at
Thu Oct 27 10:56:20 UTC 2011

On Oct 25, 2011, at 7:06 AM, Qing Li wrote:

> Author: qingli
> Date: Tue Oct 25 04:06:29 2011
> New Revision: 226713
> URL:
> Log:
>  Exclude host routes when checking for prefix coverage on multiple
>  interfaces. A host route has a NULL mask so check for that condition.
>  I have also been told by developers who customize the packet output
>  path with direct manipulation of the route entry (or the outgoing
>  interface to be specific). This patch checks for the route mask
>  explicitly to make sure custom code will not panic.
>  PR:		kern/161805
>  MFC after:	3 days
> Modified:
>  head/sys/netinet/in.c

Without this patch my stable/8 routers were crashing just after a few minutes.
A few hours after the commit I applied it manually and the machines are up since then, thanks!


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