[torqueusers] torque pbs_mom file transfer errors

Garrick Staples garrick at clusterresources.com
Tue Oct 10 11:26:53 MDT 2006


On Tue, Oct 10, 2006 at 12:29:58PM +0100, David Golden alleged:
> On Monday 09 October 2006 22:26, Garrick Staples wrote:
> > On Mon, Oct 09, 2006 at 12:06:47PM -0700, scoggins alleged:
> > > I found my own problem. Permissions on spool and undelivered were not
> > > set properly.  It would have been nice if the logs showed that.
> >
> > We have "security checks" that bail if there are *extra* perms on an
> > important file or directory, but we don't check for *missing* perms
> > (assuming the admin knows what they are doing).
> >
> > Since we've had many users over the last few years hit the same lack of
> > setuid perms, does anyone object to changing pbs_mom to chmod(1777)
> > spool and undelivered on startup?
> >
> 
> I'm not convinced it'd be a good thing, myself.  Just making it log
> the fact the permission was denied as clearly as possible would do IMHO.
> 
> No, I don't have a wealth of justification for that, I just think that 
> quietly permissions changing to world-writable is not very nice of a program, 
> and could be dangerous, as a general rule of thumb...

Agreed.  I've tightened up the checks in trunk.



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