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Subject: RE: a require problem
Date: Fri, 29 Aug 2008 15:43:28 -0400
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Thread-Topic: a require problem
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From: "Berg, Eric" <eric.berg@lehman.com>
To: <niels@genomics.dk>
Cc: "modperl perl apache org" <modperl@perl.apache.org>
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For me, it's the same on both.

What could be the problem here?  How can we take the next steps in
debugging this?

ERic=20

> -----Original Message-----
> From: niels=40genomics.dk =5Bmailto:niels=40genomics.dk=5D=20
> Sent: Friday, August 29, 2008 3:01 PM
> To: Berg, Eric
> Cc: modperl perl apache org
> Subject: RE: a require problem
>=20
> Could it be that during forking a different effective user id is
> set, which is what -x checks? are =24<, =24>, =24( and =24) all the same
> under cgi and mod_perl?
>=20
> (it sounds like /usr/bin/rcsdiff is not a symbolic link, which
> could be treated differently maybe, followsymlinks, etc)
>=20
> Niels L
>=20
> > The mod_perl server and the CGI server are the same.  It's just a
> > handler configured for CGI's for *.cgi and mod_perl for=20
> *.pl, and I've
> > symlinked from a .pl to the .cgi.
> >
> > The web server for CGI and mod_perl and the command line=20
> run were all
> > done as the same user.
> >
> > Code like this:
> >
> >       warn =22=24cmd is =22 . (-x =24cmd ? =22=22 : =22 not=22) .=22 =
EXECUTABLE=5Cn=22 ;
> >       warn =60ls -l =24cmd=60;
> >
> > Yields this under mod_perl:
> >
> > /usr/bin/rcsdiff is  not EXECUTABLE
> > -rwxr-xr-x  1 root root 49388 Sep 21  2004 /usr/bin/rcsdiff
> >
> > and this from the command line and
> >
> > /usr/bin/rcsdiff is  EXECUTABLE
> > -rwxr-xr-x  1 root root 49388 Sep 21  2004 /usr/bin/rcsdiff
> >
> > and in a CGI:
> >
> > /usr/bin/rcsdiff is  EXECUTABLE
> > -rwxr-xr-x  1 root root 49388 Sep 21  2004 /usr/bin/rcsdiff
> >
> > Same server, CGI vs mod_perl, different behavior.
> >
> > Probably not permissions.  But what?
> >
> > Eric
>=20
>=20
>=20
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