[rt-users] Re-Logging in / "Attempt to free unreferencedscalar"]

Tue Jul 13 06:29:02 EDT 2004

The question may be dumb, but how do I find out about the old paths? And
what would I have to do to move them to new ones?
I used CPAN to install the modules after upgrading to Perl 5.8.3, and the
CPAN-snapshot tells me they are all there.

> Date: Tue, 13 Jul 2004 13:50:23 +0400
> From: "Ruslan U. Zakirov" <cubic at acronis.ru>
> User-Agent: Mozilla/5.0 (X11; U; Linux i686; ru-RU; rv:1.6) Gecko/20040331
> X-Accept-Language: ru, en
> To: Lothar Fuhlrott <dv at proasyl.de>
> CC: ktm at is.rice.edu,     > Subject: Re: Fw: Fw: [rt-users] Re-Logging in /
"Attempt to free unreferencedscalar"
> In-Reply-To: <017401c468bd$042d45c0$091ba8c0 at freiburg>
> X-Virus-Scanned: by amavisd-milter (http://amavis.org/)
>
> Do you use modules(DBI, DBD...) from old perl paths?
>
> Lothar Fuhlrott wrote:
> > I did what you told me and installed Apache 1.3.31 with mod_perl 1.29.
There
> > were no compilation problems. But nothing has changed, the error
messages
> > are the same as before. Obviously there's something wrong with my Perl
> > configuration, but I'm at a loss at finding out what
> > Here another message in rt.log when I've logged out and in again at the
web
> > interface without shutting my browser down and then try to enter a menu:
> > "[warning]: Attempt to free unreferenced scalar: SV 0x968d240 at
> > /usr/lib/perl5/site_perl/5.8.0/Apache/Session.pm line 616."
> > Any idea?
> > Thanks
> > Lothar
> >
> > ----- Original Message ----- 
> > From: "Lothar Fuhlrott" <dv at proasyl.de>
> > To: <cubic at acronis.ru>
> > Cc: <rt-users at lists.bestpractical.com>
> > Sent: Tuesday, July 13, 2004 8:45 AM
> > Subject: Fw: Fw: [rt-users] Re-Logging in / "Attempt to free
> > unreferencedscalar"
> >
> >
> >
> >>The output of perl -V seems okay to me:
> >>
> >> Compile-time options: DEBUGGING MULTIPLICITY USE_ITHREADS
USE_LARGE_FILES
> >>PERL_IMPLICIT_CONTEXT
> >>  Built under linux
> >>  Compiled at Mar 23 2004 20:56:34
> >>  @INC:
> >>    /usr/lib/perl5/5.8.3/i386-linux-thread-multi
> >>    /usr/lib/perl5/5.8.3
> >>    /usr/lib/perl5/site_perl/5.8.3/i386-linux-thread-multi
> >>    /usr/lib/perl5/site_perl/5.8.2/i386-linux-thread-multi
> >>    /usr/lib/perl5/site_perl/5.8.1/i386-linux-thread-multi
> >>    /usr/lib/perl5/site_perl/5.8.0/i386-linux-thread-multi
> >>    /usr/lib/perl5/site_perl/5.8.3
> >>    /usr/lib/perl5/site_perl/5.8.2
> >>    /usr/lib/perl5/site_perl/5.8.1
> >>    /usr/lib/perl5/site_perl/5.8.0
> >>    /usr/lib/perl5/site_perl
> >>    /usr/lib/perl5/vendor_perl/5.8.3/i386-linux-thread-multi
> >>    /usr/lib/perl5/vendor_perl/5.8.2/i386-linux-thread-multi
> >>    /usr/lib/perl5/vendor_perl/5.8.1/i386-linux-thread-multi
> >>    /usr/lib/perl5/vendor_perl/5.8.0/i386-linux-thread-multi
> >>    /usr/lib/perl5/vendor_perl/5.8.3
> >>    /usr/lib/perl5/vendor_perl/5.8.2
> >>    /usr/lib/perl5/vendor_perl/5.8.1
> >>    /usr/lib/perl5/vendor_perl/5.8.0
> >>    /usr/lib/perl5/vendor_perl
> >>
> >>I created a 5.8.3-symlink to /usr/bin/perl to avoid any confusion
between
> >>the different versions.
> >>I did not use the Red Hat-mod_perl.rpm, but built the mod_perl-1.99_13
> >>tarball.
> >>
> >>
> >>>Date: Mon, 12 Jul 2004 20:00:57 +0400
> >>>From: "Ruslan U. Zakirov" <cubic at acronis.ru>
> >>>User-Agent: Mozilla/5.0 (X11; U; Linux i686; ru-RU; rv:1.6)
> >
> > Gecko/20040331
> >
> >>>X-Accept-Language: ru, en
> >>>To: Lothar Fuhlrott <dv at proasyl.de>
> >>>CC: rt-users at lists.bestpractical.com
> >>>Subject: Re: Fw: [rt-users] Re-Logging in / "Attempt to free
> >
> > unreferenced
> >
> >>> scalar"
> >>>In-Reply-To: <055801c4681d$ed1d57c0$091ba8c0 at freiburg>
> >>>X-Virus-Scanned: by amavisd-milter (http://amavis.org/)
> >>>
> >>>Lothar Fuhlrott wrote:
> >>>
> >>>>Well, I believed in the RTWiki lines on Compiling Perl: "mod_perl2 can
> >>
> >>be
> >>
> >>>>compiled only as DSO and it's working fine".
> >>>>Lothar
> >>>
> >>>I'm sorry that you were confused with this sentence. It's all about DSO
> >>>vs static, but not about MP2 stability.
> >>>
> >>>IMHO errors comes from perl mainly.
> >>>RH9 does have perl5.8.0. Did you rebuild mod_perl after new perl
> >>>install? What version of MP2 do you have? If it's RH9 RPMs then throw
it
> >>>away, in our days you shouldn't use anything except 1.99_14 or higher.
> >>>
> >>>perl -V?
> >>>
> >>>
> >>>>Date: Mon, 12 Jul 2004 08:24:24 -0500
> >>>>
> >>>>
> >>>>>From: Kenneth Marshall <ktm at is.rice.edu>
> >>>>>To: Lothar Fuhlrott <dv at proasyl.de>
> >>>>>Subject: Re: [rt-users] Re-Logging in / "Attempt to free unreferenced
> >>>>
> >>>>scalar"
> >>>>
> >>>>
> >>>>>In-Reply-To: <04f401c46810$a72f31f0$091ba8c0 at freiburg>
> >>>>>User-Agent: Mutt/1.4.2i
> >>>>>X-Virus-Scanned: by amavisd-milter (http://amavis.org/)
> >>>>>X-Virus-Scanned: by amavis-20030314-p2 at is.rice.edu
> >>>>>
> >>>>>Not to be anti-progress, but isnt' mod_perl for Apache 2.x still
> >>>>>in beta. I would give it a try with Apache 1.3.31 and mod_perl 1.29.
> >>>>>
> >>>>>--Ken
> >>>>>
> >>>>>On Mon, Jul 12, 2004 at 03:03:40PM +0200, Lothar Fuhlrott wrote:
> >>>>>
> >>>>>
> >>>>>>Hi out there,
> >>>>>>
> >>>>>>having installed RT 3.2.0 with Red Hat 9 Shrike, Apache
> >>>>
> >>>>2.0.50/mod_perl2,
> >>>>
> >>>>
> >>>>>>Sendmail 8.12.8, Perl 5.8.3 I am still running into problems,
> >>>>>>
> >>>>>>(1) Everytime a web browser "touches" the site, tail -f
> >>>>
> >>>>/var/log/messages
> >>>>
> >>>>
> >>>>>>will produce a whole bunch of messages like this:
> >>>>>><snip>
> >>>>>>Jul 12 13:49:05 salvador RT: Attempt to free unreferenced scalar: SV
> >>>>>>0x96e7c84 at /usr/local/rt/share/html/Elements/Quicksearch line 24.
> >>>>>>Jul 12 13:49:05 salvador RT: Attempt to free unreferenced scalar: SV
> >>>>>>0x9637474 at /usr/local/rt/share/html/autohandler line 24.
> >>>>>>Jul 12 13:49:07 salvador RT: Attempt to free unreferenced scalar: SV
> >>>>>>0x96e9f20 at /usr/local/rt/share/html/autohandler line 24.
> >>>>>>Jul 12 13:49:08 salvador RT: Attempt to free unreferenced scalar: SV
> >>>>>>0x971bea4 at /usr/local/rt/share/html/Elements/SelectMatch line 34.
> >>>>>><snap>
> >>>>>>I don't know if this does any harm, but I'd like to know what it
> >
> > means
> >
> >>>>>>anyway...
> >>>>>>
> >>>>>>(2) After I have logged out and then in again (same user or not, no
> >>>>>>difference), RT is kicking me out and showing the login screen every
> >>>>
> >>>>time I
> >>>>
> >>>>
> >>>>>>try to call upon a menu. Only closing down the browser on the client
> >>>>
> >>>>machine
> >>>>
> >>>>
> >>>>>>and restarting it will solve the problem.
> >>>>>>
> >>>>>>What's going wrong? Sorry if it's something simple, but I'm an
expert
> >>>>>>neither in Perl nor Apache.
> >>>>>>Thanks to anyone trying to help.
> >>>
> >>>----- End forwarded message -----
> >>>
> >>
> >>_______________________________________________
> >>http://lists.bestpractical.com/cgi-bin/mailman/listinfo/rt-users
> >>
> >>Be sure to check out the RT wiki at http://wiki.bestpractical.com
> >>
> >
> >
> > _______________________________________________
> > http://lists.bestpractical.com/cgi-bin/mailman/listinfo/rt-users
> >
> > Be sure to check out the RT wiki at http://wiki.bestpractical.com
>
> ----- End forwarded message -----
>