Re: setuid question
On Fri, Jan 22, 2021 at 4:38 PM Gene Heskett <gheskett@shentel.net> wrote:
>
> On Friday 22 January 2021 18:36:29 Larry Martell wrote:
>
> > On Fri, Jan 22, 2021 at 3:29 PM Gene Heskett <gheskett@shentel.net>
> wrote:
> > > Greeting all;
> > >
> > > I have a problem, using amanda, locally
> > > built. /usr/local/libexec/amanda/ambind needs to be setuid, but
> > > isn't.
> > >
> > > How or what do I do to fix it?
> >
> > chmod u+s /usr/local/libexec/amanda/ambind
> Doesn't fix it Larry
> root@coyote:amanda-3.5.1$ su amanda -c "/usr/local/sbin/amcheck Daily"
> Amanda Tape Server Host Check
> -----------------------------
> ERROR: program /usr/local/libexec/amanda/ambind: not setuid-root
> NOTE: Holding disk '/sdb/dumps': 212792 MB disk space available, using
> 212292 MB
> Searching for label 'Dailys-3':found in slot 3: volume 'Dailys-3'
> Will write to volume 'Dailys-3' in slot 3.
> NOTE: skipping tape-writable test
> Server check took 0.102 seconds
> Amanda Backup Client Hosts Check
> --------------------------------
> ERROR: coyote: selfcheck request failed: ambind: bind failed A:
> Permission denied
> ERROR: shop: selfcheck request failed: ambind: bind failed A: Permission
> denied
> ERROR: lathe: selfcheck request failed: ambind: bind failed A: Permission
> denied
> ERROR: GO704: selfcheck request failed: ambind: bind failed A: Permission
> denied
> ERROR: rpi4: selfcheck request failed: ambind: bind failed A: Permission
> denied
> Client check: 5 hosts checked in 11.298 seconds. 5 problems found.
> (brought to you by Amanda 3.5.1)
> root@coyote:amanda-3.5.1$ ls -l /usr/local/libexec/amanda/ambind
> -rwsr-x--- 1 amanda backup 26640 Jan 22
> 18:46 /usr/local/libexec/amanda/ambind
Try chown root /usr/local/libexec/amanda/ambind
and after that check that the suid bit is still set
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