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This queue is for tickets about the B-Hooks-EndOfScope CPAN distribution.

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The Basics
Id: 84872
Status: open
Priority: 0/
Queue: B-Hooks-EndOfScope

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Owner: ether [...] cpan.org
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Bug Information
Severity: Important
Broken in: 0.12
Fixed in: (no value)



Subject: AS 5.8.9 x86 segfaults with threads and XS implementation
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The XS implementation of B::H::EOS segfaults under at least AS 5.8.9 x86. Very similar to bug RT#82922. https://github.com/bobtfish/b-hooks-endofscope/pull/2 contains tests to test this. This can be worked around by the user by setting $ENV{B_HOOKS_ENDOFSCOPE_IMPLEMENTATION} to 'PP' to force the use of B::H::EOS::PP. Set up gcc environment - 3.4.5 (mingw-vista special r3) Summary of my perl5 (revision 5 version 8 subversion 9) configuration: Platform: osname=MSWin32, osvers=5.00, archname=MSWin32-x86-multi-thread uname='' config_args='undef' hint=recommended, useposix=true, d_sigaction=undef usethreads=define use5005threads=undef useithreads=define usemultiplicity=define useperlio=define d_sfio=undef uselargefiles=define usesocks=undef use64bitint=undef use64bitall=undef uselongdouble=undef usemymalloc=n, bincompat5005=undef Compiler: cc='gcc', ccflags ='-DNDEBUG -DWIN32 -D_CONSOLE -DNO_STRICT -DHAVE_DES_FCRYPT -DNO_HASH_SEED -DUSE_SITECUSTOMIZE -DPRIVLIB_LAST_IN_INC -DPERL_IMPLICIT_CONTEXT -DPERL_IMPLICIT_SYS -DUSE_PERLIO -DPERL_MSVCRT_READFIX -DHASATTRIBUTE -fno-strict-alias ing -mms-bitfields', optimize='-O2', cppflags='-DWIN32' ccversion='', gccversion='3.4.5 (mingw-vista special r3)', gccosandvers='' intsize=4, longsize=4, ptrsize=4, doublesize=8, byteorder=1234 d_longlong=undef, longlongsize=8, d_longdbl=define, longdblsize=8 ivtype='long', ivsize=4, nvtype='double', nvsize=8, Off_t='__int64', lseeksize=8 alignbytes=8, prototype=define Linker and Libraries: ld='g++', ldflags ='-L"[SNIP]\Perl\lib\CORE"' libpth=\lib libs=-lkernel32 -luser32 -lgdi32 -lwinspool -lcomdlg32 -ladvapi32 -lshell32 -lole32 -loleaut32 -lnetapi32 -luuid -lws2_32 -lmpr -lwinmm -lversion -lodbc32 -lodbccp32 -lmsvcrt perllibs=-lkernel32 -luser32 -lgdi32 -lwinspool -lcomdlg32 -ladvapi32 -lshell32 -lole32 -loleaut32 -lnetapi32 -luuid -lws2_32 -lmpr -lwinmm -lversion -lodbc32 -lodbccp32 -lmsvcrt libc=msvcrt.lib, so=dll, useshrplib=true, libperl=perl58.lib gnulibc_version='' Dynamic Linking: dlsrc=dl_win32.xs, dlext=dll, d_dlsymun=undef, ccdlflags=' ' cccdlflags=' ', lddlflags='-mdll -L"[SNIP]\Perl\lib\CORE"' Characteristics of this binary (from libperl): Compile-time options: MULTIPLICITY PERL_IMPLICIT_CONTEXT PERL_IMPLICIT_SYS PERL_MALLOC_WRAP PL_OP_SLAB_ALLOC USE_FAST_STDIO USE_ITHREADS USE_LARGE_FILES USE_PERLIO USE_SITECUSTOMIZE Locally applied patches: ActivePerl Build 826 [290470] f7bbab select() generates 'Invalid parameter' messages on Windows Vista. 36f064 do/require don't treat '.♀oo' or '..♀oo' as absolute paths on Windows 287a96 Fix -p function and Fcntl::S_IFIFO constant under Microsoft VC compiler Iin_load_module moved for compatibility with build 806 Less verbose ExtUtils::Install and Pod::Find Rearrange @INC so that 'site' is searched before 'perl' Partly reverted #dafda6 to preserve binary compatibility 5e162c Problem killing a pseudo-forked child on Win32 3e5d88 ANSIfy the PATH environment variable on Windows c71e9b,29e136 win32_async_check() can loop indefinitely aeecf6 Fix alarm() for Windows 2003 Built under MSWin32 Compiled at May 24 2009 09:21:05 %ENV: PERL_CPANM_OPT="--mirror http://[SNIP]/cpan/ --mirror-only" @INC: [SNIP]/Perl/site/lib/MSWin32-x86-multi-thread [SNIP]/Perl/site/lib [SNIP]/Perl/lib .
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On 2013-04-26 06:27:09, midlifexis@wightmanfam.org wrote: Show quoted text
> The XS implementation of B::H::EOS segfaults under at least AS 5.8.9 > x86. Very similar to bug RT#82922.
Are you able to get a stack trace, or any sort of debugging information? without access to this architecture and configuration it's going to be pretty hard to diagnose.


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