Wildcard in servicegroup causes segmentationfault
Thomas Guyot-Sionnest
Thomas at zango.com
Mon Jul 10 15:52:07 CEST 2006
Sorry I missed one part of your email, it seems that you already use the
latest tarball.
For the date, it's correct. Looks like Ethan only change it for releases.
Thomas
> -----Original Message-----
> From: nagios-devel-bounces at lists.sourceforge.net
> [mailto:nagios-devel-bounces at lists.sourceforge.net] On Behalf
> Of Thomas Guyot-Sionnest
> Sent: July 10, 2006 9:46
> To: Bernd Adamowicz; nagios-devel at lists.sourceforge.net
> Subject: Re: [Nagios-devel] Wildcard in servicegroup causes
> segmentationfault
>
> I'm not sure if that will help, but can you try the latest
> 2.x cvs tarball?
>
> You can download it from http://nagios.sourceforge.net/download/cvs/
>
> It fixed a similar segfault for me.
>
> Thomas
>
> > -----Original Message-----
> > From: nagios-devel-bounces at lists.sourceforge.net
> > [mailto:nagios-devel-bounces at lists.sourceforge.net] On Behalf
> > Of Bernd Adamowicz
> > Sent: July 10, 2006 8:44
> > To: nagios-devel at lists.sourceforge.net
> > Subject: [Nagios-devel] Wildcard in servicegroup causes
> > segmentation fault
> >
> > (Hope I didn't cause too much confusion since I already posted this
> > message once bevore beeing a member of this list.)
> >
> >
> >
> > Hi All,
> >
> >
> >
> > I'm facing the problem, that the pre flight check from nagios causes
> > a segmentation fault, if the 'member' variable of a servicegroup
> > contains a '*' wildcard. I have just compiled the latest
> CVS tarball
> > because there have been some similiar bugs reported, but it didn't
> > fix my problem.
> >
> >
> >
> > This is the part of my configuration that causes the problem:
> >
> >
> >
> > # causes seg fault
> >
> > define servicegroup{
> >
> > servicegroup_name Swapspace
> >
> > alias Services checking the swap space on
> > disk
> >
> > members BSS-MGMT-SMServer*,Swapspace
> >
> >
> >
> > }
> >
> >
> >
> > Of course there is at least one host which matches the
> > pattern 'BSS-MGMT-
> > SMServer*,'.
> >
> > Seems the '*' after 'BSS-MGMT-SMServer' causes the problem. If I
> > switch to a single host name, everything works fine:
> >
> >
> >
> > # causes no seg fault
> >
> > define servicegroup{
> >
> > servicegroup_name Swapspace
> >
> > alias Services checking the swap space on
> > disk
> >
> > members BSS-MGMT-SMServer-Test04b,Swapspace
> >
> > }
> >
> >
> >
> > I run Nagios in GDB. This is the output:
> >
> >
> >
> > >nagios-2-x-cvs/base # gdb nagios
> >
> > (gdb) run -v /usr/local/nagios/etc/nagios.cfg
> >
> > Starting program: /root/temp/nagios-2-x-cvs/base/nagios -v
> > /usr/local/nag
> > ios/etc/nagios.cfg
> >
> > [Thread debugging using libthread_db enabled]
> >
> > [New Thread 182901004448 (LWP 424)]
> >
> >
> >
> > Nagios 2.4
> >
> > Copyright (c) 1999-2006 Ethan Galstad (http://www.nagios.org)
> >
> > Last Modified: 05-31-2006
> >
> > License: GPL
> >
> >
> >
> > Reading configuration data...
> >
> >
> >
> >
> >
> > Program received signal SIGSEGV, Segmentation fault.
> >
> > [Switching to Thread 182901004448 (LWP 424)]
> >
> > 0x0000002a95a452c5 in free () from /lib64/tls/libc.so.6
> >
> > (gdb)
> >
> > -------- end of gdb output
> >
> >
> >
> > Maybe this will give someone of you a hint, what might have
> happened.
> > (I was a little bit confused about the last modified date of
> > 05-31-2006,
> > but I'm shure I got the latest tarball.)
> >
> >
> >
> > Maybe someone has help. Thanks in advance.
> >
> >
> >
> > - Bernd Adamowicz (Bernd)
> >
> >
> >
> > -----------------------
> >
> > The mailing list archive is found here:
> >
> > http://www.nagiosexchange.org/nagios-devel.33.0.html
> >
> >
> >
> >
> > --------------------------------------------------------------
> > -----------
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> > Apache Geronimo
> > http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&
> dat=121642
> > _______________________________________________
> > Nagios-devel mailing list
> > Nagios-devel at lists.sourceforge.net
> > https://lists.sourceforge.net/lists/listinfo/nagios-devel
> >
>
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