Steve Hay wrote:
I moved the installing of the WARN handler to a .pl file PerlRequire'd from httpd.conf. I still get the above warning written to stderr.txt. Don't know what that proves.
Neither do I :(
Try adding sv_dump(sv) before SvREFCNT_dec() and hopefully it'll reveal what sv it segfaults on? I think it tries to cleanup some modperl object which didn't get cloned. in the call earlier:
thread->interp = perl_clone(aTHX, CLONEf_KEEP_PTR_TABLE | CLONEf_CLONE_HOST);
sv_dump() just writes to SDTERR rather than warn()'ing, so I got rid of the WARN handler and put a crude hack into the ithreads handler() instead:
close STDERR; open STDERR, '>C:\\Temp\\stderr.txt';
I now get this in the stderr.txt file:
SV = PV(0x31f64d0) at 0x31960b8
REFCNT = 1
FLAGS = (TEMP,POK,pPOK)
PV = 0x31f7ed4 "ModPerl::Util::exit: (120000) exit was called at C:/apache2/perl5/site/lib/Apache/Test.pm line 238"\0
CUR = 98
LEN = 99
Attempt to free temp prematurely: SV 0x31960b8, Perl interpreter: 0x2b51784 at C:/Temp/bug-reporting-skeleton-mp2/t/response/TestPerl/ithreads.pm line 56.
Scalars leaked: 1
Aha! looks like we make some progress!
So the offending SV is an error message itself, caused by the exit in these lines in Apache/Test.pm:
# trying to emulate a dual variable (ala errno) unless ($meets_condition) { my $reason = join ', ', @SkipReasons ? @SkipReasons : "no reason given"; print "1..0 # skipped: $reason\n"; @SkipReasons = (); # reset exit; #XXX: Apache->exit }
In the test sequence "reload.t, api.t, itherads.t", the above "exit" section is only reached by the api.t tests, because they skip on Win32. So what happens for you if you artifically make the api.t tests skip on your platform too? Can you reproduce the failure then?
you mean re-enable t/perl/ithreads.t, skip api.t and run:
% t/TEST t/modules/reload.t t/perl/api.t t/perl/ithreads.t
just did that, and see no problem.
but let me look at our exit code. (I wish I could reproduce it here)
-- __________________________________________________________________ Stas Bekman JAm_pH ------> Just Another mod_perl Hacker http://stason.org/ mod_perl Guide ---> http://perl.apache.org mailto:[EMAIL PROTECTED] http://use.perl.org http://apacheweek.com http://modperlbook.org http://apache.org http://ticketmaster.com
--------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
