Bug #107897 for Net-DNS: t/10-recurse.t freezes, never completes

Wed Oct 21 05:27:25 2015 ONEONETWO [...] cpan.org - Ticket created

CC:	dominich [...] broadbean.com
Subject:	t/10-recurse.t freezes, never completes

Attempting to install 1.02 on an Amazon EC2 instance running Ubuntu 14.04.3 LTS, Trusty Tahr. The test simply freezes and never completes. Previous version passes the test just fine: # cd Net-DNS-1.01/ # perl -Iblib/lib -MNet::DNS t/10-recurse.t ok 1 - use Net::DNS::Resolver::Recurse; ok 2 - new() created object ok 3 - hints() set ok 4 - got a packet ok 5 - answer section has RRs ok 6 - got a packet ok 7 - answer section has RRs ok 8 - callback argument ok 9 - callback argument ok 10 - callback argument ok 11 - Lookup took 3 queries which is at least 3. 1..11 New version only gets up to test #8: # cd Net-DNS-1.02/ # perl -Iblib/lib -MNet::DNS t/10-recurse.t ok 1 - new() created object ok 2 - got a packet ok 3 - answer section has RRs ok 4 - hints() set ok 5 - got a packet ok 6 - answer section has RRs ok 7 - callback argument is a packet ok 8 - callback argument is a packet ..and never gets beyond. Running the test with the old module works fine: # perl -I../Net-DNS-1.01/blib/lib -MNet::DNS t/10-recurse.t ok 1 - new() created object ok 2 - got a packet ok 3 - answer section has RRs ok 4 - hints() set ok 5 - got a packet ok 6 - answer section has RRs ok 7 - callback argument is a packet ok 8 - callback argument is a packet ok 9 - callback argument is a packet ok 10 - Lookup took 3 queries which is at least 3 ok 11 - NOT OK, but tolerating failure, Reverse lookup took 0 queries 1..11 Let me know if any further info is needed. Cheers!

Wed Oct 21 05:34:00 2015 ONEONETWO [...] cpan.org - Correspondence added

Sorry, forgot to include the output when adding the -w flag: Deep recursion on subroutine "Net::DNS::Resolver::Recurse::send" at blib/lib/Net/DNS/Resolver/Recurse.pm line 130. Deep recursion on subroutine "Net::DNS::Resolver::Base::nameservers" at blib/lib/Net/DNS/Resolver/Recurse.pm line 165. Deep recursion on subroutine "Net::DNS::Resolver::Base::nameservers" at blib/lib/Net/DNS/Resolver/Base.pm line 744. Deep recursion on subroutine "Net::DNS::Resolver::Base::nameservers" at blib/lib/Net/DNS/Resolver/Recurse.pm line 165. Deep recursion on subroutine "Net::DNS::Resolver::Base::nameservers" at blib/lib/Net/DNS/Resolver/Base.pm line 744. Deep recursion on subroutine "Net::DNS::Resolver::Base::nameservers" at blib/lib/Net/DNS/Resolver/Recurse.pm line 165. Deep recursion on subroutine "Net::DNS::Resolver::Base::nameservers" at blib/lib/Net/DNS/Resolver/Base.pm line 744. Deep recursion on subroutine "Net::DNS::Resolver::Base::nameservers" at blib/lib/Net/DNS/Resolver/Recurse.pm line 165. Deep recursion on subroutine "Net::DNS::Resolver::Base::nameservers" at blib/lib/Net/DNS/Resolver/Base.pm line 744. Deep recursion on subroutine "Net::DNS::Resolver::Base::nameservers" at blib/lib/Net/DNS/Resolver/Recurse.pm line 165. Deep recursion on subroutine "Net::DNS::Resolver::Base::nameservers" at blib/lib/Net/DNS/Resolver/Base.pm line 744. Deep recursion on subroutine "Net::DNS::Resolver::Base::nameservers" at blib/lib/Net/DNS/Resolver/Recurse.pm line 165. Deep recursion on subroutine "Net::DNS::Resolver::Base::nameservers" at blib/lib/Net/DNS/Resolver/Base.pm line 744. Deep recursion on subroutine "Net::DNS::Resolver::Base::nameservers" at blib/lib/Net/DNS/Resolver/Recurse.pm line 184. Deep recursion on subroutine "Net::DNS::Resolver::Base::search" at blib/lib/Net/DNS/Resolver/Base.pm line 345. Deep recursion on subroutine "Net::DNS::Resolver::Base::search" at blib/lib/Net/DNS/Resolver/Base.pm line 352.

Sun Oct 25 14:15:25 2015 rwfranks [...] acm.org - Correspondence added

From:

rwfranks [...] acm.org

It would be very useful to have your feedback using 1.02_09, which should appear in the next day or two. On Wed Oct 21 05:27:25 2015, ONEONETWO wrote: Show quoted text

> Attempting to install 1.02 on an Amazon EC2 instance running Ubuntu > 14.04.3 LTS, Trusty Tahr. The test simply freezes and never completes. >

[snip] Show quoted text

> Let me know if any further info is needed. > > Cheers!

Sun Oct 25 14:15:26 2015 The RT System itself - Status changed from 'new' to 'open'

Mon Nov 02 09:34:16 2015 dominich [...] broadbean.com - Correspondence added

Subject:	Re: [rt.cpan.org #107897] t/10-recurse.t freezes, never completes
Date:	Mon, 2 Nov 2015 14:33:56 +0000
To:	"bug-Net-DNS [...] rt.cpan.org" <bug-Net-DNS [...] rt.cpan.org>
From:	Dominic Humphries <dominich [...] broadbean.com>

Just retried on 1.02_10 and it installed perfectly. Cheers! Dom On 25/10/2015 18:15, "Dick Franks via RT" <bug-Net-DNS@rt.cpan.org> wrote: Show quoted text

><URL: https://rt.cpan.org/Ticket/Display.html?id=107897 > > >It would be very useful to have your feedback using 1.02_09, which should >appear in the next day or two. > > >On Wed Oct 21 05:27:25 2015, ONEONETWO wrote:

>> Attempting to install 1.02 on an Amazon EC2 instance running Ubuntu >> 14.04.3 LTS, Trusty Tahr. The test simply freezes and never completes. >>

>[snip] >

>> Let me know if any further info is needed. >> >> Cheers!

> > >

Tue Nov 03 09:29:34 2015 rwfranks [...] acm.org - Correspondence added

From:

rwfranks [...] acm.org

On Mon Nov 02 09:34:16 2015, dominich@broadbean.com wrote: Show quoted text

> Just retried on 1.02_10 and it installed perfectly.

Thanks Code as it now stands will be released as Net::DNS 1.03 on 6th Nov

Wed Nov 25 10:26:54 2015 NLNETLABS [...] cpan.org - Correspondence added

resolved in 1.03

Wed Nov 25 10:27:00 2015 NLNETLABS [...] cpan.org - Status changed from 'open' to 'resolved'