On Fri, Jun 09, 2000 at 10:49:14AM -0700, Doug MacEachern wrote:
> On Tue, 6 Jun 2000, Damon Buckwalter wrote:
>
> > When using Apache::PerlRun to try and run some CGI-ish scripts I noticed a
> > strange phenomenon. If the shebang line in the script contains '-T', that
> > Apache child will segfault on requests to the script. Combinations of '-w',
> > nothing in the shebang line and no shebang line at all work as expected.
> >
>
> i can't reproduce that. can you post the complete gdb stacktrace? what
> version of Perl?
I'll also try compiling another Apache/mod_perl againt 5.005_03 to see if
that makes a difference.
I'm sorry, please excuse my previous laziness... Here's all the info I can
gather:
#0 0x401e359d in fputs () from /lib/libc.so.6
#1 0x807d1de in log_error_core ()
#2 0x807d25e in ap_log_error ()
#3 0x8063841 in XS_Apache_log_error ()
#4 0x400cfb92 in Perl_pp_entersub ()
from /usr/local/lib/perl5/5.6.0/i686-linux/CORE/libperl.so
#5 0x400c9d04 in Perl_runops_standard ()
from /usr/local/lib/perl5/5.6.0/i686-linux/CORE/libperl.so
#6 0x4008467c in S_call_body ()
from /usr/local/lib/perl5/5.6.0/i686-linux/CORE/libperl.so
#7 0x400843de in Perl_call_sv ()
from /usr/local/lib/perl5/5.6.0/i686-linux/CORE/libperl.so
#8 0x40083fdc in Perl_call_method ()
from /usr/local/lib/perl5/5.6.0/i686-linux/CORE/libperl.so
#9 0x80596c1 in perl_call_handler ()
#10 0x8058fbc in perl_run_stacked_handlers ()
#11 0x8057a70 in perl_handler ()
#12 0x8075419 in ap_invoke_handler ()
#13 0x8089cdf in process_request_internal ()
#14 0x8089d46 in ap_process_request ()
#15 0x8080e86 in child_main ()
#16 0x8081061 in make_child ()
#17 0x80811dc in startup_children ()
#18 0x808183d in standalone_main ()
#19 0x808208c in main ()
#20 0x401b3a42 in __libc_start_main () from /lib/libc.so.6
Info about my Perl:
hyper:/usr/local/bin# perl -V
Summary of my perl5 (revision 5.0 version 6 subversion 0) configuration:
Platform:
osname=linux, osvers=2.3.99-pre3, archname=i686-linux
uname='linux hyper 2.3.99-pre3 #1 smp mon mar 27 16:29:32 pst 2000 i686 unknown '
config_args=''
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='gcc', optimize='-O2 -mcpu=i686', gccversion=2.95.2 2313 (Debian GNU/Linux)
cppflags='-fno-strict-aliasing -I/usr/local/include'
ccflags ='-fno-strict-aliasing -I/usr/local/include -D_LARGEFILE_SOURCE
-D_FILE_OFFSET_BITS=64'
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=8
alignbytes=4, usemymalloc=n, prototype=define
Linker and Libraries:
ld='gcc', ldflags =' -L/usr/local/lib'
libpth=/usr/local/lib /lib /usr/lib
libs=-lsfio -lnsl -lndbm -lgdbm -ldbm -ldb -ldl -lm -lc -lposix -lcrypt
libc=/lib/libc-2.1.3.so, so=so, useshrplib=true, libperl=libperl.so
Dynamic Linking:
dlsrc=dl_dlopen.xs, dlext=so, d_dlsymun=undef, ccdlflags='-rdynamic
-Wl,-rpath,/usr/local/lib/perl5/5.6.0/i686-linux/CORE'
cccdlflags='-fpic', lddlflags='-shared -L/usr/local/lib'
Characteristics of this binary (from libperl):
Compile-time options: USE_LARGE_FILES
Built under linux
Compiled at May 23 2000 14:18:47
@INC:
/usr/local/lib/perl5/5.6.0/i686-linux
/usr/local/lib/perl5/5.6.0
/usr/local/lib/perl5/site_perl/5.6.0/i686-linux
/usr/local/lib/perl5/site_perl/5.6.0
/usr/local/lib/perl5/site_perl
.
Script that breaks it:
#!/usr/local/bin/perl -w -T
use strict;
print "Content-Type: text/plain\n\n";
print "Foo!\n";
.htaccess in that directory:
Options +ExecCGI
SetHandler perl-script
PerlHandler Apache::PerlRun
PerlSendHeader On
