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[perl #132810] Blead Breaks CPAN: KYZ/Test-MockCommand-0.03.tar.gz

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From:
James E Keenan via RT
Date:
February 4, 2018 17:26
Subject:
[perl #132810] Blead Breaks CPAN: KYZ/Test-MockCommand-0.03.tar.gz
Message ID:
rt-4.0.24-30118-1517765199-1260.132810-15-0@perl.org
On Sun, 04 Feb 2018 16:48:26 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 5.27.8.
> 
> 
> -----------------------------------------------------------------
> The test t/playback-lines.t of Test-MockCommand-0.03 started to
> fail with perl 5.27.7. A sample fail report at CPAN Testers:
> http://www.cpantesters.org/cpan/report/1dde210a-0017-11e8-9b60-
> e8bfa802ecd4
> 
> Additionally (maybe related?) there are new
> "Can't exec "1": No such file or directory" warnings or errors,
> something which did not happen with perl 5.26.6 or earlier.
> 
> 

Bisection points to:

#####
397baf232086e0a9ad6f881a9614d3dbaea853fc is the first bad commit
commit 397baf232086e0a9ad6f881a9614d3dbaea853fc
Author: Zefram <zefram@fysh.org>
Date:   Tue Dec 12 06:24:01 2017 +0000

    properly check readpipe()'s argument list
    
    readpipe() wasn't applying context to its argument list, resulting in
    readpipe()'s context leaking in, and broken stack discipline when a list
    expression was used.  Fixes [perl #4574].

:100644 100644 1d319288829b58d993d1539c9de589560a327660 74de7524058bfdae374f0a00b376b58a25cd9358 M	op.c
:040000 040000 479eaaefdbc8cb7387760b7de1619642188a22c6 d9068755553c5231c0db935533296c79fe122513 M	t
bisect run success
That took 1268 seconds.
#####

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

---
via perlbug:  queue: perl5 status: new
https://rt.perl.org/Ticket/Display.html?id=132810

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