Re: [9fans] Acme-SAC fstat issue?

["Caerwyn Jones" <caerwynj@gmail.com>]

Here's another go at working around these issues when a SID can't be
mapped to a name.
In the sidtouser() function if the name isn't mapped I return an
"unknown" for that sid.


--- /n/D/inferno-os/emu/Nt/devfs.c Wed Nov 21 22:53:06 EST 2007
+++ /sys/emu/Nt/devfs.c Fri Nov 23 11:51:39 EST 2007
@@ -1867,8 +1867,10 @@
 		gsid = osid;

 	owner = sidtouser(srv, osid);
+	if(owner == 0)
+		return 0;
 	group = sidtouser(srv, gsid);
-	if(owner == 0 || group == 0)
+	if(group == 0)
 		return 0;

 	/* no acl means full access */
@@ -2063,9 +2065,8 @@

 	naname = sizeof(aname);
 	ndname = sizeof(dname);
-
 	if(!LookupAccountSidW(srv, s, aname, &naname, dname, &ndname, &type))
-		return nil;
+		return mkuser(s, SidTypeUnknown, L"unknown", L"unknown") ;
 	return mkuser(s, type, aname, dname);
 }



On Nov 7, 2007 4:20 AM, Charles Forsyth <forsyth@terzarima.net> wrote:
> >What does it mean when acme-SAC says:
>
> >can't fstat /n/c/dev/Users/plalonde/readme: The trust relationship
> >between this workstation and the primary domain failed?
>
> it sounds as though it's heading for therapy.
> it's just repeating a diagnostic from Windows.
> i've seen peculiar effects when a workstation was disconnected
> from the machine declared to be the domain controller and seemed to work until the
> cached security records timed out.
>