Received: (qmail 22261 invoked by uid 2012); 12 Oct 1998 11:08:13 -0000
Message-Id: <19981012110813.22260.qmail@hyperreal.org>
Date: 12 Oct 1998 11:08:13 -0000
From: Martin Insulander <main@isk.kth.se>
Reply-To: main@isk.kth.se
To: apbugs@hyperreal.org
Subject: httpd: module "Segmentation Fault at startup using DSO
X-Send-Pr-Version: 3.2

>Number:         3189
>Category:       mod_so
>Synopsis:       httpd: module "Segmentation Fault at startup using DSO
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    apache
>State:          closed
>Class:          sw-bug
>Submitter-Id:   apache
>Arrival-Date:   Mon Oct 12 04:10:00 PDT 1998
>Last-Modified:  Sun Nov  1 16:24:22 PST 1998
>Originator:     main@isk.kth.se
>Organization:
>Release:        1.3.3
>Environment:
OS: Solaris 2.6
Compiler: SUN Proworks cc (/usr/ucb/cc)
>Description:
Loading a module at runtime with DSO used to work fine with Apache 1.3.0
on the exact same system. I tried compiling mod_status as shared.

This is how I configured Apache 1.3.3:
CC=cc ./configure --prefix=/opt/local/apache/1.3.3 --enable-module=so --enable-shared=log_referer --enable-rule=SHARED_CORE

And this is what it says when I run it (with a LoadModule directive):
httpd: module "Segmentation Fault

No coredump (as far as I can see) or nothing, just that.
>How-To-Repeat:

>Fix:
Compare 1.3.0 and 1.3.3, and see what has changed.
>Audit-Trail:

From: "Ralf S. Engelschall" <rse@engelschall.com>
To: apbugs@apache.org
Cc:  Subject: Re: mod_so/3189: httpd: module "Segmentation Fault at startup using DSO
Date: Fri, 23 Oct 1998 10:51:55 +0200

 In article <19981012110813.22260.qmail@hyperreal.org> you wrote:
 
 >[...]
 > Loading a module at runtime with DSO used to work fine with Apache 1.3.0
 > on the exact same system. I tried compiling mod_status as shared.
 
 > This is how I configured Apache 1.3.3:
 > CC=cc ./configure --prefix=/opt/local/apache/1.3.3 --enable-module=so --enable-shared=log_referer --enable-rule=SHARED_CORE
 
 > And this is what it says when I run it (with a LoadModule directive):
 > httpd: module "Segmentation Fault
 >[..]
 
 First, you talk about mod_status but enabled DSO for mod_log_referer.  Hmmmm?
 Second, I cannot reproduce this problem, at least not under FreeBSD.  Can it
 be that you intermixed old DSOs (1.3.0) with a new httpd binary (1.3.3)? 
 
                                        Ralf S. Engelschall
                                        rse@engelschall.com
                                        www.engelschall.com
State-Changed-From-To: open-closed
State-Changed-By: shaneo@raleigh.ibm.com
State-Changed-When: Sun Nov  1 16:24:22 PST 1998
State-Changed-Why:
The user's error can't be reproduced here, and Ralf can't
reproduce it either, so I am closing the PR.  If the user
is still having the problems please, clean out all remnants
of the previous 1.3 and reinstall with 1.3.3 and try
to reproduce the error again.  I tried on Solaris 2.6 with
the Sparcworks also, and got no error.
Thanks for using Apache though.
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