Re: Bugreport on Ubuntu LTS: not ok - 2 Objects creation does not break ACLs with restrictive umask

From: Matthieu Moy <matthieu.moy@grenoble-inp.fr>
Date: Jun 5, 2012, 06:02 UTC
Message-ID: <vpqpq9ejnxs.fsf@bauges.imag.fr>
In-Reply-To: <7vy5o2ra7w.fsf@alter.siamese.dyndns.org>

Junio C Hamano <gitster@pobox.com> writes:

Show 12 quoted lines

> Stefan Beller <stefanbeller@googlemail.com> writes:
>
>> I tried debugging into it:
>> In git/t/t1304-default-acl.sh there is:
>> check_perms_and_acl () {
>>     test -r "$1" &&
>>     getfacl "$1" > actual &&
>>     grep -q "user:root:rwx" actual &&
>>     grep -q "user:${LOGNAME}:rwx" actual &&
>>     egrep "mask::?r--" actual > /dev/null 2>&1 &&
>>     grep -q "group::---" actual || false
>> }

Can you run it with --verbose and post the result?

> Any ideas (other than "Your filesystem is broken",
> that is)?

I'm very tempted to go for the "Your filesystem is broken" indeed.

> As far as I can tell, with 'mask::---', these specific users who are
> given permissions to read from the objects wouldn't be able to read
> from them, so...

That's my understanding too.

Stefan, which filesystem are you using in the directory where you run tests (type "mount" if you don't know)? Are you running on a virtual machine?

-- 
Matthieu Moy
http://www-verimag.imag.fr/~moy/