Re: postgrey and perl-5.18.0

[uwe%stderr.spb.ru@localhost (Valery Ushakov)]

I've just ran into the same problem.

Martin Husemann <martin%duskware.de@localhost> wrote:

> I removed the -T from the interpreter line and now it works.
> Of course this is not good (tm), but it points at the issue.
> Is there any way to get a stacktrace when a tainted check fails?
> On another machine I can break it even earlier:
> 
> # postgrey -v -i 2525
> 2013/06/01-19:47:40 postgrey (type Net::Server::Multiplex) starting! pid(6443)
> Resolved [localhost]:2525 to [::1]:2525, IPv6
> Resolved [localhost]:2525 to [127.0.0.1]:2525, IPv4
> Binding to TCP port 2525 on host ::1 with IPv6
> Insecure dependency in socket while running with -T switch at 
> /usr/pkg/lib/perl5/5.18.0/i386-netbsd-thread-multi/IO/Socket.pm line 81.
> 
> That line is a socket() call, but I can not figure out from where it is called
> or with wich args.

ktrace'ing shows that perl complains about:

  ERROR: Insecure dependency in open while running with -T switch at
  /usr/pkg/lib/perl5/vendor_perl/5.18.0/Net/Server/Daemonize.pm line 75.

If you pre-create a pid-file, it complains about insecure dependency
on unlink :)

-uwe