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[perl #133270] Blead Breaks CPAN: HMBRAND/DBD-CSV-0.53.tgz

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From:
James E Keenan via RT
Date:
June 9, 2018 15:05
Subject:
[perl #133270] Blead Breaks CPAN: HMBRAND/DBD-CSV-0.53.tgz
Message ID:
rt-4.0.24-32264-1528556727-740.133270-15-0@perl.org
On Sat, 09 Jun 2018 10:43:33 GMT, slaven@rezic.de wrote:
> 
> This is a bug report for perl from slaven@rezic.de,
> generated with the help of perlbug 1.41 running under perl 5.28.0.
> 
> 
> -----------------------------------------------------------------
> t/82_free_unref_scalar.t from DBD-CSV-0.53 fails on some newer
> perl installations. The fail log looks like this:
> 
> ...
> #   Failed test 'there was an attempt to free unreferenced scalar'
> #   at /opt/perl-5.28.0-RC2t/lib/site_perl/5.28.0/Test/Builder.pm line
> 158.
> # Attempt to free unreferenced scalar: SV 0x3f6a0f8, Perl interpreter:
> 0x2353010 during global destruction.
> ...
>  t/82_free_unref_scalar.t ..
>  All 405 subtests passed
> 
> 
> The earliest perl with this failure is 5.27.9, according to CPAN
> Testers:
> http://matrix.cpantesters.org/?dist=DBD-CSV%200.53;reports=1#sl=0,0
> 
> Also, there's a single failure with perl 5.26.2.
> 
> 

I attempted to bisect this, starting at v5.27.8 and ending at v5.27.9. The results were ambiguous; see attachment.  I'm puzzled as to why the failure message points to Test::Builder rather than to DBC::CSV.

Thank you very much.
Jim Keenan

-- 
James E Keenan (jkeenan@cpan.org)

---
via perlbug:  queue: perl5 status: new
https://rt.perl.org/Ticket/Display.html?id=133270

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