bugThe GNU Hurd - Bugs: bug #28408, unionmount doesn't reauthenticate...


bug #28408: unionmount doesn't reauthenticate handle to mountee on setauth()

Submitted by:  Carl Fredrik Hammar <hammy>
Submitted on:  Sat 26 Dec 2009 03:59:33 PM UTC  
Category: HurdSeverity: 2 - Minor
Priority: 3 - LowItem Group: None
Status: NonePrivacy: Public
Assigned to: NoneOriginator Name: 
Open/Closed: OpenReproducibility: None
Size (loc): NonePlanned Release: None
Effort: 0.00
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Sat 26 Dec 2009 03:59:33 PM UTC, original submission:

When changing auth port, which could happen at the request of another
process in a signal-like manner, unionmount does not reauthenticate
its handle to the mounted filesystem. One way to fix this would be
to use a file descriptor instead of a port and let glibc handle the

I can't help but think this issue has been overlooked in other translators
as well, so it might be a good idea to investigate this further before
closing this bug.

Carl Fredrik Hammar <hammy>
Project Member


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