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[ID 20000315.019] Trouble using Devel::DProf with perl 5.005,patch 67

From:
Edward Hatfield
Date:
March 15, 2000 13:51
Subject:
[ID 20000315.019] Trouble using Devel::DProf with perl 5.005,patch 67
Message ID:
9BF01776A71FD311986A0090277198290B590D@mozart.techwave.com

This is a bug report for perl from ehat@sammy.dev.shopnow.com,
generated with the help of perlbug 1.27 running under perl v5.5.670.


-----------------------------------------------------------------
[Please enter your report here]

I've removed my old installed copies of perl and installed
the perl v5.5.67 as my only one.  I then compiled and tested
the Devel::DProf module from 19970614.  It seemed pretty happy.
...but...
When I try to use it, either with:
	#!/usr/bin/perl -d:DProf
...or...
	use Devel::DProf;
...
when I get to the end of the program (or the debug session)
I receive a core dump and the message: Signal SEGV: Aborted (core
dumped).

I've looked through the Devel::DProf and from what little I
can tell, it looks ok.  I'm suspecting it's the way that the
perl debugger is hooked into.  (Ok, that's it for MY technical
knowledge :-).

So, there's the bug.  Core dump on exit when using DProf.
Thanks.

[Please do not change anything below this line]
-----------------------------------------------------------------

---
Site configuration information for perl v5.5.670:

Configured by ehat at Tue Mar 14 11:19:59 PST 2000.

Summary of my perl5 (revision 5.0 version 5 subversion 670) configuration:
  Platform:
    osname=linux, osvers=2.2.12-20, archname=i686-linux
    uname='linux sammy 2.2.12-20 #1 mon sep 27 10:40:35 edt 1999 i686
unknown '
    config_args='-de'
    hint=recommended, useposix=true, d_sigaction=define
    usethreads=undef use5005threads=undef useithreads=undef
usemultiplicity=undef
    useperlio=undef d_sfio=undef uselargefiles=define 
    use64bitint=undef use64bitall=undef uselongdouble=undef usesocks=undef
  Compiler:
    cc='cc', optimize='-O2', gccversion=egcs-2.91.66 19990314/Linux
(egcs-1.1.2 release)
    cppflags='-fno-strict-aliasing -I/usr/local/include'
    ccflags ='-fno-strict-aliasing -I/usr/local/include'
    stdchar='char', d_stdstdio=define, usevfork=false
    intsize=4, longsize=4, ptrsize=4, doublesize=8
    d_longlong=define, longlongsize=8, d_longdbl=define, longdblsize=12
    ivtype='long', ivsize=4, nvtype='double', nvsize=8, Off_t='off_t',
lseeksize=4
    alignbytes=4, usemymalloc=n, prototype=define
  Linker and Libraries:
    ld='cc', ldflags =' -L/usr/local/lib'
    libpth=/usr/local/lib /lib /usr/lib
    libs=-lnsl -lndbm -lgdbm -ldb -ldl -lm -lc -lposix -lcrypt
    libc=/lib/libc-2.1.2.so, so=so, useshrplib=false, libperl=libperl.a
  Dynamic Linking:
    dlsrc=dl_dlopen.xs, dlext=so, d_dlsymun=undef, ccdlflags='-rdynamic'
    cccdlflags='-fpic', lddlflags='-shared -L/usr/local/lib'

Locally applied patches:
    

---
@INC for perl v5.5.670:
    /web/sn40/PerlModules
    /usr/local/lib/perl5/5.5.670/i686-linux
    /usr/local/lib/perl5/5.5.670
    /usr/local/lib/perl5/site_perl/5.5.670/i686-linux
    /usr/local/lib/perl5/site_perl/5.5.670
    /usr/local/lib/perl5/site_perl
    .

---
Environment for perl v5.5.670:
    HOME=/home/ehat
    LANG=en_US
    LANGUAGE (unset)
    LC_ALL=en_US
    LD_LIBRARY_PATH=/oracle/app/oracle/product/8.0.5/lib
    LOGDIR (unset)
 
PATH=/usr/bin:/bin:/usr/X11R6/bin:/usr/local/bin:/opt/bin:/usr/X11R6/bin:/us
r/local/jdk/jdk1.2.2/bin:/usr/local/JSDK2.0/bin:/usr/local/bin:/home/ehat/bi
n:/usr/local/bin:/home/ehat/bin:/oracle/app/oracle/product/8.0.5/bin:/usr/lo
cal/oz/bin:/usr/games:.:/usr/X11R6/bin:/usr/local/jdk/jdk1.2.2/bin:/usr/loca
l/JSDK2.0/bin:/usr/local/bin:/home/ehat/bin:/usr/local/bin:/home/ehat/bin:/o
racle/app/oracle/product/8.0.5/bin:/usr/local/oz/bin:/usr/games:.
    PERLLIB=/web/sn40/PerlModules
    PERL_BADLANG (unset)
    SHELL=/bin/bash



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