Subject: Re: bin/11047: newgrp is missing
To: Andrew Brown <firstname.lastname@example.org>
From: Greg A. Woods <email@example.com>
Date: 04/28/2002 13:45:29
[ On Saturday, April 27, 2002 at 15:21:32 (-0400), Andrew Brown wrote: ]
> Subject: Re: bin/11047: newgrp is missing
> >It is needed for any _application_ that might use (only) getgid() or
> >getegid() to check group privileges. Only the kernel honours the
> >additional group privileges allowed by setgroups(2) by default.
> that sounds like a problem with those applications, not a need for
Why would you think that? Such application perfectly correct and in
their right to make policy based on the default group alone.
> >(Of course as has also been mentioned it's also needed to support SysV
> >file creation semantics)
> it wouldn't help there. istm it's also been mentioned that sysv needs
> it to get semantics we don't have.
Which is _exactly_ what I said above.
Greg A. Woods
+1 416 218-0098; <firstname.lastname@example.org>; <email@example.com>; <firstname.lastname@example.org>
Planix, Inc. <email@example.com>; VE3TCP; Secrets of the Weird <firstname.lastname@example.org>