Hi, I also changed Perl to 5.005_03, and this problem still exists, so I
think it is the problem between Apache 1.3.12, mod_perl 1.22, and DBI or
DBD::mysql. More likely, I think it is with DBI, because if I put
"PerlModule Apache::DBI" in my httpd.conf, this error will also occur if I
visit an ASP file(this was found with Perl 5.6, not tested with Perl
5.005_03). I am running the programs on Linux 2.2.12-20(Redhat 6.1), The C
compiler for Perl Modules and all these systems is the default one in
Redhat 6.1, I think egcs 2.91-66.
Di, Yu
4.7
On Fri, 7 Apr 2000, Joshua Chamas wrote:
>
> Sounds like an odd conflict between 5.6, mod_perl and
> DBI or DBD::mysql. Anyone know how to work through
> these issues? This is likely platform dependent, so
> will need relevant advice, what O/S are you running again?
>
> --Joshua
>
> Yu Di wrote:
> >
> > Hi, I have isolated the problem, but it just made me more puzzled. The
> > problem is not in that file itself, but in "homepage.htm" which is also an
> > ASP file, in which I tried to open a MySQL connection. When I call
> > DBI->connect("DBI:mysql:database=...;host=...","myusername","mypasswd"),
> > it will generate the segmentation fault. But the same statement will
> > execute just well if put into a standalone Perl program, so I am really
> > puzzled by what's going on here.
> >
> > Di, Yu
> > 4.6
> >
> > On Tue, 4 Apr 2000, Joshua Chamas wrote:
> >
> > > Yu Di wrote:
> > > >
> > > > This program has been tested under Perl5.005_03, Apache 1.3.11, mod_perl
> > > > 1.21 on another machine. my.conf is a configuration file for this program.
> > > >
> > > > Lynx will report "Alert!: Unexpected network read error; connection
> > > > aborted." while I try to connect to it, and the server error log will show
> > > > a "[Tue Apr 4 16:36:22 2000] [notice] child pid 964 exit signal
> > > > Segmentation fault (11)".
> > > >
> > > > I have changed ASP.pm as I wrote last time, for if I did not do so, I will
> > > > get other error messages.
> > > >
> > > > So is it that Apache::ASP is currently not compatible with Perl 5.6?
> > > >
> > >
> > > Nothing in your program seemed particularly odd, and
> > > I have not tested Apache::ASP under 5.6, nor may I for
> > > a while. Because Apache::ASP uses so many modules to
> > > do its job, it may be tough to track this down, but
> > > I suspect an interaction with MLDBM & SDBM_File is
> > > at work here because you have so much $Application->{Config}
> > > writing going on.
> > >
> > > Can you print out in different parts of your program and
> > > isolate the line that causes the segfault?
> > >
> > > --Joshua
> > >
> > > _________________________________________________________________
> > > Joshua Chamas Chamas Enterprises Inc.
> > > NodeWorks >> free web link monitoring Huntington Beach, CA USA
> > > http://www.nodeworks.com 1-714-625-4051
> > >
>
