Subject: Re: Weird problem with syslogd
To: None <firstname.lastname@example.org>
From: Havard Eidnes <he@NetBSD.org>
Date: 05/29/2005 12:41:40
> My server seems to have developed a weird problem in the last couple =
> days. It's a PC164 running NetBSD 1.6.1 and the problem is that syslo=
> dies without any obious reason. I noticed the problem because newsysl=
> reports that there is no pid for syslogd and has done so the last cpl=
> Is there anyone aware of any new exploits that could trigger this?
Yes, I think I know what this is. This problem (or at least one
quite similar to it) was reported in PR#24682, "syslogd may die
if HUP arrives in a certain phase of DNS lookup".
The fix for this problem was committed on the trunk in revisions
1.64 and 1.65, and was subsequently pulled up to the netbsd-1-6
branch in revision 188.8.131.52 of usr.sbin/syslogd/syslogd.c.
From=20the looks of it, that revision has not (yet) been published
as part of any official binary release in the netbsd-1-6 series,
so you'll have to do a source update along netbsd-1-6 for syslogd
to pick up the fix.