Re: apache segfaults on mod_perl dlclose

1999-12-14 Thread Doug MacEachern
On Tue, 14 Dec 1999, Saar Picker wrote: > > Hrm. Does perl use 0x as a marker? yes, see malloc.c > I thought once an sv was freed it gets a null value or something. sure, but with Perls before 5.005_60-ish, Perl's malloc overrides system malloc/free *everywhere*, not just for Perl d

Re: apache segfaults on mod_perl dlclose

1999-12-14 Thread Saar Picker
Hrm. Does perl use 0x as a marker? I thought once an sv was freed it gets a null value or something. In any case, this shouldn't be happening due to any strictly perl modules I'm loading. I am using XML::Parser(::Expat) but I don't see why there should be interaction between the two. Even

Re: apache segfaults on mod_perl dlclose

1999-12-14 Thread Saar Picker
On Tue, 14 Dec 1999, Doug MacEachern wrote: > On Tue, 14 Dec 1999, Saar Picker wrote: > > > > > So I've been reading. I've actually then gone on to test it with a non-DSO > > mod_perl and still get segfaults in the cleanup handling phase. I think > > is 'make test' core dumping or ? let's se

Re: apache segfaults on mod_perl dlclose

1999-12-14 Thread Doug MacEachern
I just looked closer at your attachement, so this is not 'make test', lots of stuff going on here, you must have had a working mod_perl at somepoint. as for the actually core dump: assertion botched (chunk's head overwrite?): ovp->ovu.ovu_rmagic == 0x normally this is caused by duplicate

Re: apache segfaults on mod_perl dlclose

1999-12-14 Thread Doug MacEachern
On Tue, 14 Dec 1999, Saar Picker wrote: > > So I've been reading. I've actually then gone on to test it with a non-DSO > mod_perl and still get segfaults in the cleanup handling phase. I think is 'make test' core dumping or ? let's see your perl -V too

Re: apache segfaults on mod_perl dlclose

1999-12-14 Thread Saar Picker
So I've been reading. I've actually then gone on to test it with a non-DSO mod_perl and still get segfaults in the cleanup handling phase. I think the two errors may be related. I'm attaching The output from MOD_PERL_TRACE=all (had to set PERL_FREE=0 since it was giving way too many error messag

apache segfaults on mod_perl dlclose

1999-12-10 Thread Saar Picker
Hi, After building apache with --shared-module=max and building mod_perl using apxs, I get some strange behavior. I've also built my perl with -g -DDEBUGGING. On starting the web server, I get a bunch of "Bad free() ignored." messages that seem to occur at the end of every block of perl code (i