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Bleadperl v5.27.3-31-gf14cf36320 DEBUGGING breaks ETJ/Event-1.26.tar.gz #16150
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From @andkbisect commit f14cf36 (perl #131746) avoid undefined behaviour in Copy() etc cpantesters http://www.cpantesters.org/cpan/report/a4656f24-92a0-11e7-a6e8-4c7815098ed7 perl -V Summary of my perl5 (revision 5 version 27 subversion 4) configuration: Characteristics of this binary (from libperl): |
From @jkeenanOn Fri, 15 Sep 2017 04:24:48 GMT, andreas.koenig.7os6VVqR@franz.ak.mind.de wrote:
I could not reproduce this behavior. I installed blead and then the most recent version of 'cpanm' on top of that perl. ##### I then used that 'cpanm' to install Event-1.26 successfully (apart from some C-level warnings during XS compilation). See attachment. Thank you very much. -- |
From @jkeenan$ ./bin/cpanm --verbose Event |
The RT System itself - Status changed from 'new' to 'open' |
From @andk
> I could not reproduce this behavior. > I installed blead and then the most recent version of 'cpanm' on top Did you build a perl with -DDEBUGGING? -- |
From @jkeenanOn Fri, 15 Sep 2017 17:44:09 GMT, andreas.koenig.7os6VVqR@franz.ak.mind.de wrote:
No, I did not. You are correct that the breakage occurs on -DDEBUGGING builds, as my subsequent re-build confirms. Thank you very much. -- |
From @tonycozOn Thu, 14 Sep 2017 21:24:48 -0700, andreas.koenig.7os6VVqR@franz.ak.mind.de wrote:
The asserts added by this patch detect behaviour considered undefined behaviour in the C standard. In this case, calling memset() with a NULL pointer (hidden in a Zero() macro) at line 272 in c/unix.c Tony |
From @iabynOn Sun, Sep 17, 2017 at 09:04:47PM -0700, Tony Cook via RT wrote:
There is a cpan ticket for this: https://rt.cpan.org/Public/Bug/Display.html?id=123115 Closing the perl ticket. -- |
@iabyn - Status changed from 'open' to 'resolved' |
Migrated from rt.perl.org#132094 (status was 'resolved')
Searchable as RT132094$
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