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Postings from October 2003
Tatsuhiko Miyagawa <miyagawa@edge.co.jp> writes:
> At Wed, 8 Oct 2003 21:28:21 +0100,
> Dave Mitchell wrote:
> > > Yes.
> > >
> > > % unsetenv PERL5LIB
> > > % perlmodulelist
> > > Segmentation fault
> > >
> > > with print debugging, I figure out it always dies with $inc =
> > > "/usr/local/lib/perl5/5.8.1" and $_ = "lib". But dunno what it means.
> >
> >
> > Ok, thanks. Could you show us a stack backtrace, eg
> >
> > $ gdb perl5.8.1
> > (gdb) run perlmodulelist
> > ...
> > [ coredumps ]
> > (gdb) bt
>
> Starting program: /usr/local/bin/perl /home/miyagawa/local/bin/perlmodulelist
> (no debugging symbols found)...(no debugging symbols found)...
> (no debugging symbols found)...(no debugging symbols found)...
> (no debugging symbols found)...(no debugging symbols found)...
> (no debugging symbols found)...
> Program received signal SIGSEGV, Segmentation fault.
> 0x281f1a95 in readdir_r () from /usr/lib/libc_r.so.4
> (gdb) bt
> #0 0x281f1a95 in readdir_r () from /usr/lib/libc_r.so.4
> #1 0x80e2139 in Perl_pp_readdir ()
> #2 0x80ab1a1 in Perl_runops_standard ()
> #3 0x8061d09 in S_run_body ()
> #4 0x80619d8 in perl_run ()
> #5 0x805e816 in main ()
> #6 0x805e6f5 in _start ()
> (gdb)
>
>
> should I rebuild perl to show full backtrace?
>
FYI: no segfault with a threaded perl 5.8.1 on a slightly newer
FreeBSD (4.6).
Regards,
Slaven
--
Slaven Rezic - slaven@rezic.de
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