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[perl #107908] Bleadperl v5.14.0-213-gf50383f breaks RVOSA/Bio-Phylo-0.45.tar.gz

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From:
perlbug-followup
Date:
January 10, 2012 15:08
Subject:
[perl #107908] Bleadperl v5.14.0-213-gf50383f breaks RVOSA/Bio-Phylo-0.45.tar.gz
Message ID:
rt-3.6.HEAD-14510-1326236919-1594.107908-75-0@perl.org
# New Ticket Created by  (Andreas J. Koenig) 
# Please include the string:  [perl #107908]
# in the subject line of all future correspondence about this issue. 
# <URL: https://rt.perl.org:443/rt3/Ticket/Display.html?id=107908 >


git bisect
----------
f50383f58716bc0faa50de094d47cad8ad3fcbdb is the first bad commit
commit f50383f58716bc0faa50de094d47cad8ad3fcbdb
Author: Ton Hospel <me-02@ton.iguana.be>
Date:   Thu May 19 17:05:16 2011 -0700

  [perl #85026] Deleting the current iterator in void context

diagnostics
-----------
http://www.cpantesters.org/cpan/report/16944911

stacktrace
----------
(gdb) bt
#0  0x0000000000495b18 in S_hv_delete_common (my_perl=0x1297010, hv=0x16b1c20, 
    keysv=0x1925ad8, key=0x1930ab0 "19", klen=2, flags=<value optimized out>, 
    action=68, val=0x0, hash=1300554685) at hv.c:985
#1  Perl_hv_common (my_perl=0x1297010, hv=0x16b1c20, keysv=0x1925ad8, 
    key=0x1930ab0 "19", klen=2, flags=<value optimized out>, action=68, 
    val=0x0, hash=1300554685) at hv.c:388
#2  0x00000000004c0b80 in Perl_pp_delete (my_perl=0x1297010) at pp.c:5186
#3  0x0000000000499c26 in Perl_runops_standard (my_perl=0x1297010) at run.c:41
#4  0x0000000000432f3c in Perl_call_sv (my_perl=<value optimized out>, 
    sv=0x155c418, flags=45) at perl.c:2647
#5  0x00000000004ad31e in S_curse (my_perl=0x1297010, sv=0x1921128, 
    check_refcnt=1 '\001') at sv.c:6377
#6  0x00000000004ada30 in Perl_sv_clear (my_perl=0x1297010, 
    orig_sv=<value optimized out>) at sv.c:6056
#7  0x00000000004ae0f2 in Perl_sv_free2 (my_perl=0x1297010, sv=0x1921380)
    at sv.c:6509
#8  0x00000000004968c8 in S_hv_delete_common (my_perl=0x1297010, hv=0x16b1c20, 
    keysv=<value optimized out>, key=0x1930ab0 "19", klen=2, 
    flags=<value optimized out>, action=68, val=0x0, hash=0) at hv.c:1050
#9  Perl_hv_common (my_perl=0x1297010, hv=0x16b1c20, 
    keysv=<value optimized out>, key=0x1930ab0 "19", klen=2, 
    flags=<value optimized out>, action=68, val=0x0, hash=0) at hv.c:388
#10 0x00000000004c0b80 in Perl_pp_delete (my_perl=0x1297010) at pp.c:5186
#11 0x0000000000499c26 in Perl_runops_standard (my_perl=0x1297010) at run.c:41
#12 0x0000000000432f3c in Perl_call_sv (my_perl=<value optimized out>, 
    sv=0x155c418, flags=45) at perl.c:2647
#13 0x00000000004ad31e in S_curse (my_perl=0x1297010, sv=0x191e670, 
    check_refcnt=1 '\001') at sv.c:6377
#14 0x00000000004ada30 in Perl_sv_clear (my_perl=0x1297010, 
    orig_sv=<value optimized out>) at sv.c:6056
#15 0x00000000004ae0f2 in Perl_sv_free2 (my_perl=0x1297010, sv=0x19212f0)
    at sv.c:6509
#16 0x00000000004968c8 in S_hv_delete_common (my_perl=0x1297010, hv=0x16b1c20, 
    keysv=<value optimized out>, key=0x1930ab0 "19", klen=2, 
    flags=<value optimized out>, action=68, val=0x0, hash=0) at hv.c:1050
#17 Perl_hv_common (my_perl=0x1297010, hv=0x16b1c20, 
    keysv=<value optimized out>, key=0x1930ab0 "19", klen=2, 
    flags=<value optimized out>, action=68, val=0x0, hash=0) at hv.c:388
#18 0x00000000004c0b80 in Perl_pp_delete (my_perl=0x1297010) at pp.c:5186
#19 0x0000000000499c26 in Perl_runops_standard (my_perl=0x1297010) at run.c:41
#20 0x0000000000432f3c in Perl_call_sv (my_perl=<value optimized out>, 
    sv=0x155c418, flags=45) at perl.c:2647
#21 0x00000000004ad31e in S_curse (my_perl=0x1297010, sv=0x191e2c8, 
    check_refcnt=1 '\001') at sv.c:6377
#22 0x00000000004ada30 in Perl_sv_clear (my_perl=0x1297010, 
    orig_sv=<value optimized out>) at sv.c:6056
#23 0x00000000004ae0f2 in Perl_sv_free2 (my_perl=0x1297010, sv=0x191e070)
    at sv.c:6509
#24 0x00000000004968c8 in S_hv_delete_common (my_perl=0x1297010, hv=0x16b1c20, 
    keysv=<value optimized out>, key=0x1930ab0 "19", klen=2, 
    flags=<value optimized out>, action=68, val=0x0, hash=0) at hv.c:1050
#25 Perl_hv_common (my_perl=0x1297010, hv=0x16b1c20, 
    keysv=<value optimized out>, key=0x1930ab0 "19", klen=2, 
    flags=<value optimized out>, action=68, val=0x0, hash=0) at hv.c:388
#26 0x00000000004c0b80 in Perl_pp_delete (my_perl=0x1297010) at pp.c:5186
#27 0x0000000000499c26 in Perl_runops_standard (my_perl=0x1297010) at run.c:41
#28 0x0000000000432f3c in Perl_call_sv (my_perl=<value optimized out>, 
    sv=0x155c418, flags=45) at perl.c:2647
#29 0x00000000004ad31e in S_curse (my_perl=0x1297010, sv=0x191e658, 
    check_refcnt=1 '\001') at sv.c:6377
#30 0x00000000004ada30 in Perl_sv_clear (my_perl=0x1297010, 
    orig_sv=<value optimized out>) at sv.c:6056
#31 0x00000000004ae0f2 in Perl_sv_free2 (my_perl=0x1297010, sv=0x191e658)
    at sv.c:6509
#32 0x00000000004d00d2 in Perl_leave_scope (my_perl=0x1297010, base=4)
    at scope.c:900
#33 0x00000000004d3f18 in Perl_pp_leaveloop (my_perl=0x1297010)
    at pp_ctl.c:2243
#34 0x0000000000499c26 in Perl_runops_standard (my_perl=0x1297010) at run.c:41
#35 0x0000000000433953 in S_run_body (my_perl=<value optimized out>)
    at perl.c:2350
#36 perl_run (my_perl=<value optimized out>) at perl.c:2268
#37 0x000000000041cb0c in main (argc=3, argv=0x7fff18a66e28, 
    env=0x7fff18a66e48) at perlmain.c:120

perl -V
-------
Summary of my perl5 (revision 5 version 15 subversion 0) configuration:
  Commit id: f50383f58716bc0faa50de094d47cad8ad3fcbdb
  Platform:
    osname=linux, osvers=2.6.32-5-amd64, archname=x86_64-linux-thread-multi
    uname='linux k83 2.6.32-5-amd64 #1 smp thu nov 3 03:41:26 utc 2011 x86_64 gnulinux '
    config_args='-Dprefix=/home/src/perl/repoperls/installed-perls/perl/v5.14.0-213-gf50383f/9980 -Dmyhostname=k83 -Dinstallusrbinperl=n -Uversiononly -Dusedevel -des -Ui_db -Duseithreads -Uuselongdouble -DDEBUGGING=-g'
    hint=recommended, useposix=true, d_sigaction=define
    useithreads=define, usemultiplicity=define
    useperlio=define, d_sfio=undef, uselargefiles=define, usesocks=undef
    use64bitint=define, use64bitall=define, uselongdouble=undef
    usemymalloc=n, bincompat5005=undef
  Compiler:
    cc='cc', ccflags ='-D_REENTRANT -D_GNU_SOURCE -fno-strict-aliasing -pipe -fstack-protector -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64',
    optimize='-O2 -g',
    cppflags='-D_REENTRANT -D_GNU_SOURCE -fno-strict-aliasing -pipe -fstack-protector -I/usr/local/include'
    ccversion='', gccversion='4.4.5', gccosandvers=''
    intsize=4, longsize=8, ptrsize=8, doublesize=8, byteorder=12345678
    d_longlong=define, longlongsize=8, d_longdbl=define, longdblsize=16
    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 -L/usr/local/lib'
    libpth=/usr/local/lib /lib/../lib /usr/lib/../lib /lib /usr/lib /lib64 /usr/lib64
    libs=-lnsl -ldb -ldl -lm -lcrypt -lutil -lpthread -lc
    perllibs=-lnsl -ldl -lm -lcrypt -lutil -lpthread -lc
    libc=/lib/libc-2.11.2.so, so=so, useshrplib=false, libperl=libperl.a
    gnulibc_version='2.11.2'
  Dynamic Linking:
    dlsrc=dl_dlopen.xs, dlext=so, d_dlsymun=undef, ccdlflags='-Wl,-E'
    cccdlflags='-fPIC', lddlflags='-shared -O2 -g -L/usr/local/lib -fstack-protector'


Characteristics of this binary (from libperl): 
  Compile-time options: MULTIPLICITY PERL_DONT_CREATE_GVSV
                        PERL_IMPLICIT_CONTEXT PERL_MALLOC_WRAP
                        PERL_PRESERVE_IVUV PERL_USE_DEVEL USE_64_BIT_ALL
                        USE_64_BIT_INT USE_ITHREADS USE_LARGE_FILES
                        USE_PERLIO USE_PERL_ATOF USE_REENTRANT_API
  Built under linux
  Compiled at Jan 10 2012 07:02:45
  @INC:
    /home/src/perl/repoperls/installed-perls/perl/v5.14.0-213-gf50383f/9980/lib/site_perl/5.15.0/x86_64-linux-thread-multi
    /home/src/perl/repoperls/installed-perls/perl/v5.14.0-213-gf50383f/9980/lib/site_perl/5.15.0
    /home/src/perl/repoperls/installed-perls/perl/v5.14.0-213-gf50383f/9980/lib/5.15.0/x86_64-linux-thread-multi
    /home/src/perl/repoperls/installed-perls/perl/v5.14.0-213-gf50383f/9980/lib/5.15.0
    .

-- 
andreas


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