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From "Philippe M. Chiasson" <go...@ectoplasm.org>
Subject Re: mod_perl2_current (from today) + EL4 == segfault
Date Thu, 02 Jun 2005 20:10:11 GMT
Joe Orton wrote:
> On Wed, Jun 01, 2005 at 05:09:59PM -0700, Philippe M. Chiasson wrote:
>>Ian Holsman wrote:
>>>Philippe M. Chiasson wrote:
>>>>Ian Holsman wrote:
>>>>
>>>>>I just tried this on a EL3 machine, and it goes further (ie.. it can
>>>>>start apache)
>>>>>
>>>>>the version of perl is the same, but the httpd on EL3 is 2.0.52 and the
>>>>>GCC version is 3.2.3 (EL4 has 3.4.3)
>>>>>
>>>>>can anyone else reproduce this?
>>>>
>>>>Sounds like this problem is hitting you too:
>>>>
>>>>http://marc.theaimsgroup.com/?l=apache-modperl&m=111686159013437&w=2
>>>>
>>>yeah.. I was just about to post that getting a non-LFS build of httpd
>>>fixed the issue ;-)
>>
>>Cool, just happened to be fresh in my memory ;-)
>>
>>Would be nice to figure out why we don't detect this particular condition
>>and at least abort at perl Makefile.PL time. Last I check, we were supposed
>>to catch these kind of mismatches.
>
> There is no "conflict" to detect in this situation, really; both Perl
> and httpd are built with LFS support, so in theory it should work.
>
> But 2.0.x does not support LFS, people who build with
> -D_FILE_OFFSET_BITS=64 are playing with fire and should completely
> expect everything to burn down around them at any moment.  This
> combination is untested and unsupported, and it is known to break in
> horrible ways with various third-party modules.

Yes, and as can be seen by that original segfault, you can't expect a
combination like this to work. Hoever, If it's a problem likely to appear
to many of our users, I'd rather at least try and warn them about it.

"Whoa there, you are trying largefiles with httpd-2.0.x, enjoy the segfaults!"

--------------------------------------------------------------------------------
Philippe M. Chiasson m/gozer\@(apache|cpan|ectoplasm)\.org/ GPG KeyID : 88C3A5A5
http://gozer.ectoplasm.org/     F9BF E0C2 480E 7680 1AE5 3631 CB32 A107 88C3A5A5

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