Mailing-List: contact dev-help@httpd.apache.org; run by ezmlm
Precedence: bulk
Reply-To: dev@httpd.apache.org
Sender: trawick@rdu88-251-253.nc.rr.com
To: dev@httpd.apache.org
Subject: Re: SEGV in head (was Re: Links on http://xml.apache.org/axis are
 incorrect)
References: 
 <Pine.LNX.4.44.0205311223350.28291-100000@deepthought.cs.virginia.edu>
From: Jeff Trawick <trawick@attglobal.net>
Date: 31 May 2002 12:40:03 -0400
In-Reply-To: 
 <Pine.LNX.4.44.0205311223350.28291-100000@deepthought.cs.virginia.edu>
Message-ID: <m3n0ugi84c.fsf@rdu88-251-253.nc.rr.com>
Lines: 30
User-Agent: Gnus/5.0808 (Gnus v5.8.8) Emacs/20.7
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii

Cliff Woolley <jwoolley@virginia.edu> writes:

> On Fri, 31 May 2002, Cliff Woolley wrote:
> 
> > Okay, I've bumped icarus back down to the version of httpd it was running
> > yesterday (2.0.37-dev from a week ago).  No more segfaults.  I'll analyze
> > the corefiles from the new version.  Thanks for letting me know.
> 
> Okay, so HEAD from last night caused the following segfault on the URL
> http://cvs.apache.org/viewcvs.cgi/~checkout~/xml-axis/java/docs/install.html
> 
> I have three corefiles, but they're all the same.  They're in
> /usr/local/apache2.0.37-dev3/corefiles and are against the
> /usr/local/apache2.0.37-dev3/bin/httpd binary.
> 
> --Cliff
> 
> (gdb) bt
> #0  0x281de546 in strchr () from /usr/lib/libc.so.4
> #1  0x80c6444 in __DTOR_END__ ()
> #2  0x8085b82 in translate_userdir (r=0x816a050) at mod_userdir.c:320

It looks to me that this code in translate_userdir() is referencing x
whether or not the char was found (by ap_strchr_c()).  I haven't
looked in the coredump to verify that was the problem for this
segfault. 

-- 
Jeff Trawick | trawick@attglobal.net
Born in Roswell... married an alien...