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Re: Linux FM Server 5.5 considerations

From: phillip@succeed.net
Date: Wednesday, September 25, 2002
Time: 3:00:47 pm

Ok I managed to get it running. It doesn't need much at all, mind you th=
is is=20
a hack to get it work under Redhat 7.3 (does not work without a lot of sp=
ecial=20
love.) It just needs a C library and a /tmp directory in its chroot-jail=
. You=20
get an "unknown error" if there is no /tmp directory (at least when you t=
ry to=20
run "fms_registration". Make sure there is an /etc and /var (basically j=
ust=20
mirror what would be installed from the RPM) with a shell and glibc. Wor=
ks=20
fine and should be very secure in the case of a future Filemaker buffer-
overrun / remote-shell exploit. :P I really don't know what the hell th=
ey=20
goofed up in glibc 2.2.5 for Redhat 7.3, but that is a topic for a differ=
ent=20
list!


-----Original Message-----
From: isp-list@optigold.com [mailto:isp-list@optigold.com] On Behalf Of S=
hawn=20
Hogan
Sent: Wednesday, September 25, 2002 2:32 PM
To: Optigold ISP List
Subject: Re: [Optigold ISP] Linux FM Server 5.5 considerations

phillip@succeed.net wrote:

> Do you know off hand if the Linux FM server 5.5 would rely on any exter=
nal
> programs other than possibly a shell? The reason I ask is that I am go=
ing to
> run it from a chrooted environment and would like to have minimal clutt=
er.
> Also NOTE that it does not run under *RedHat 7.3*. I had to compile a f=
resh
> glibc and chroot the server to get it working. I=92ll rate RedHat 7.3
> as =93garbage=94 at this point I think. :P It is clearly not a Filema=
ker or
> glibc=20
> issue, though a statically compiled =93fmserverd=94 would have probably=
eliminated
> all of this.

I don't think it it relies on anything external (other than things it tel=
ls
you when it installs... like glib). Although I couldn't tell you for 100=
%
certain because I never tried to delete everything from a machine and run=
no
processes but FileMaker Server... but my guess is that it doesn't rely on
anything else...

- Shawn

-------------------------------
Shawn D. Hogan
President, Digital Point Solutions
http://www.digitalpoint.com
(858) 452-3696


-----Original Message-----
From: isp-list@optigold.com [mailto:isp-list@optigold.com] On Behalf Of S=
hawn=20
Hogan
Sent: Wednesday, September 25, 2002 2:32 PM
To: Optigold ISP List
Subject: Re: [Optigold ISP] Linux FM Server 5.5 considerations

phillip@succeed.net wrote:

> Do you know off hand if the Linux FM server 5.5 would rely on any exter=
nal
> programs other than possibly a shell? The reason I ask is that I am go=
ing to
> run it from a chrooted environment and would like to have minimal clutt=
er.
> Also NOTE that it does not run under *RedHat 7.3*. I had to compile a f=
resh
> glibc and chroot the server to get it working. I=92ll rate RedHat 7.3
> as =93garbage=94 at this point I think. :P It is clearly not a Filema=
ker or
> glibc=20
> issue, though a statically compiled =93fmserverd=94 would have probably=
eliminated
> all of this.

I don't think it it relies on anything external (other than things it tel=
ls
you when it installs... like glib). Although I couldn't tell you for 100=
%
certain because I never tried to delete everything from a machine and run=
no
processes but FileMaker Server... but my guess is that it doesn't rely on
anything else...

- Shawn

-------------------------------
Shawn D. Hogan
President, Digital Point Solutions
http://www.digitalpoint.com
(858) 452-3696

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