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[perl #132671] Bleadperl v5.27.6-206-g16ada235c3 breaksJGAMBLE/Algorithm-QuineMcCluskey-0.16.tar.gz

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From:
James E Keenan via RT
Date:
January 1, 2018 13:24
Subject:
[perl #132671] Bleadperl v5.27.6-206-g16ada235c3 breaksJGAMBLE/Algorithm-QuineMcCluskey-0.16.tar.gz
Message ID:
rt-4.0.24-2315-1514813052-420.132671-15-0@perl.org
On Mon, 01 Jan 2018 08:40:41 GMT, andreas.koenig.7os6VVqR@franz.ak.mind.de wrote:
> bisect
> ------
> commit 16ada235c332e017667585e1a5a00ce43a31c529
> Author: Zefram <zefram@fysh.org>
> Date:   Tue Dec 12 09:47:41 2017 +0000
> 
> fix GvSV refcounting in sort
> 
> diagnostics
> -----------
> http://www.cpantesters.org/cpan/report/44ada6c6-e8f1-11e7-a668-
> 697bf7a4fdfd
> 
> perl -V
> -------
> Summary of my perl5 (revision 5 version 27 subversion 7)
> configuration:
>   Commit id: da4e040f42421764ef069371d77c008e6b801f45
>   Platform:
>     osname=linux
>     osvers=4.12.0-2-amd64
>     archname=x86_64-linux
>     uname='linux k93msid 4.12.0-2-amd64 #1 smp debian 4.12.13-1 (2017-
> 09-19) x86_64 gnulinux '
>     config_args='-Dprefix=/home/sand/src/perl/repoperls/installed-
> perls/host/k93msid/v5.27.6-317-gda4e040f42/3c10 -Dmyhostname=k93msid
> -Dinstallusrbinperl=n -Uversiononly -Dusedevel -des -Ui_db
> -Dlibswanted=cl pthread socket inet nsl gdbm dbm malloc dl ld sun m
> crypt sec util c cposix posix ucb BSD gdbm_compat -Uuseithreads
> -Uuselongdouble -DEBUGGING=none'
>     hint=recommended
>     useposix=true
>     d_sigaction=define
>     useithreads=undef
>     usemultiplicity=undef
>     use64bitint=define
>     use64bitall=define
>     uselongdouble=undef
>     usemymalloc=n
>     default_inc_excludes_dot=define
>     bincompat5005=undef
>   Compiler:
>     cc='cc'
>     ccflags ='-fwrapv -fno-strict-aliasing -pipe -fstack-protector-
> strong -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64
> -D_FORTIFY_SOURCE=2'
>     optimize='-O2'
>     cppflags='-fwrapv -fno-strict-aliasing -pipe -fstack-protector-
> strong -I/usr/local/include'
>     ccversion=''
>     gccversion='7.2.0'
>     gccosandvers=''
>     intsize=4
>     longsize=8
>     ptrsize=8
>     doublesize=8
>     byteorder=12345678
>     doublekind=3
>     d_longlong=define
>     longlongsize=8
>     d_longdbl=define
>     longdblsize=16
>     longdblkind=3
>     ivtype='long'
>     ivsize=8
>     nvtype='double'
>     nvsize=8
>     Off_t='off_t'
>     lseeksize=8
>     alignbytes=8
>     prototype=define
>   Linker and Libraries:
>     ld='cc'
>     ldflags =' -fstack-protector-strong -L/usr/local/lib'
>     libpth=/usr/local/lib /usr/lib/gcc/x86_64-linux-gnu/7/include-
> fixed /usr/include/x86_64-linux-gnu /usr/lib /lib/x86_64-linux-gnu
> /lib/../lib /usr/lib/x86_64-linux-gnu /usr/lib/../lib /lib
>     libs=-lpthread -lnsl -ldl -lm -lcrypt -lutil -lc
>     perllibs=-lpthread -lnsl -ldl -lm -lcrypt -lutil -lc
>     libc=libc-2.24.so
>     so=so
>     useshrplib=false
>     libperl=libperl.a
>     gnulibc_version='2.24'
>   Dynamic Linking:
>     dlsrc=dl_dlopen.xs
>     dlext=so
>     d_dlsymun=undef
>     ccdlflags='-Wl,-E'
>     cccdlflags='-fPIC'
>     lddlflags='-shared -O2 -L/usr/local/lib -fstack-protector-strong'
> 
> 
> Characteristics of this binary (from libperl):
>  Compile-time options:
>    HAS_TIMES
>    PERLIO_LAYERS
>    PERL_COPY_ON_WRITE
>    PERL_DONT_CREATE_GVSV
>    PERL_MALLOC_WRAP
>    PERL_OP_PARENT
>    PERL_PRESERVE_IVUV
>    PERL_USE_DEVEL
>    USE_64_BIT_ALL
>    USE_64_BIT_INT
>    USE_LARGE_FILES
>    USE_LOCALE
>    USE_LOCALE_COLLATE
>    USE_LOCALE_CTYPE
>    USE_LOCALE_NUMERIC
>    USE_LOCALE_TIME
>    USE_PERLIO
>    USE_PERL_ATOF
>  Built under linux
>  Compiled at Dec 17 2017 11:25:33
>  %ENV:
>    PERL5LIB=""
>    PERL5OPT=""
>    PERL5_CPANPLUS_IS_RUNNING="32655"
>    PERL5_CPAN_IS_RUNNING="32655"
>    PERL_CANARY_STABILITY_NOPROMPT="1"
>    PERL_MM_USE_DEFAULT="1"
>    PERL_USE_UNSAFE_INC="1"
>  @INC:
>    /home/sand/src/perl/repoperls/installed-perls/host/k93msid/v5.27.6-
> 317-gda4e040f42/3c10/lib/site_perl/5.27.7/x86_64-linux
>    /home/sand/src/perl/repoperls/installed-perls/host/k93msid/v5.27.6-
> 317-gda4e040f42/3c10/lib/site_perl/5.27.7
>    /home/sand/src/perl/repoperls/installed-perls/host/k93msid/v5.27.6-
> 317-gda4e040f42/3c10/lib/5.27.7/x86_64-linux
>    /home/sand/src/perl/repoperls/installed-perls/host/k93msid/v5.27.6-
> 317-gda4e040f42/3c10/lib/5.27.7
>    .
> 

3 test files are failing, 2 with SEGV and 1 with 'panic: attempt to copy freed scalar'.   Please see attached.


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

---
via perlbug:  queue: perl5 status: new
https://rt.perl.org/Ticket/Display.html?id=132671

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