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RE: "Insecure dependency in eval while running setgid" error


Hi Perrin, 

> -----Original Message-----
> From: Perrin Harkins [mailto:suppressed 
> Sent: 30 March 2007 14:27
> To: Shah, Sagar: IT (LDN)
> Cc: suppressed; suppressed; Client 
> Research Development
> Subject: Re: "Insecure dependency in eval while running setgid" error
> 
> On 3/30/07, suppressed
> <suppressed> wrote:
> > I did this yesterday along with the other debugging. 
> Unfortunately there
> > doesn't seem to be a sequence of hits. The child process could have
> > served multiple hits to the page in question or none at all.
> 
> You need the sequence this child followed on ALL requests since it was
> spawned, not just the ones from one specific page.

We did do, the change we made was to the log format in the httpd.conf so
we have the pid for every single access log entry.

What we found is that sometimes the problem would occur with httpd
processes that had served nothing other than this page and static
content (gifs, js files etc.) . In other cases the httpd process had
served cgi scripts and our other mod_perl page, but I don't think the
other mod_perl page or the forked cgi's are relevant given that there
are instances where only static content has been served.  Is that a fair
conclusion to make?

As well as the access pid logging and the error log debugging we trussed
the httpd, and while I'm no expert at reading truss and have very little
C knowledge I couldn't spot anything untoward going on in terms of
system calls.
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