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From: Gobinda Charan Maji <gobinda.cemk07@gmail.com>
To: linux-kernel@vger.kernel.org
Subject: Re: Stricter module param and sysfs permission checks
Date: Thu, 26 Jun 2014 02:54:59 +0000 (UTC)	[thread overview]
Message-ID: <loom.20140626T044310-195@post.gmane.org> (raw)
In-Reply-To: <loom.20140618T155046-940@post.gmane.org>

Gobinda Charan Maji <gobinda.cemk07 <at> gmail.com> writes:



> 
> Hi All,
> 
> As per the newly added restriction (User perms >= group perms >= other 
> perms) is concerned, there is an inconsistency in the permission. Say for 
> example, permission value is "0432". Here User has only READ permission 
> whereas Group has both WRITE and EXECUTE permission and Other has WRITE 
> permission. I think it is not good to give Group and Other at least WRITE 
> permission whereas User itself has no WRITE permission.
> 
> May be, it's better to check those three permissions bit wise rather than 
as 
> a whole. Please rethink about my point and let me know your opinion.
> 
> Thanks,
> Gobinda
> 
> 

Hi All,

I could not get any response yet.

Hi Rusty,

Please at least give me a reply even if my concept seems to be incorrect to 
you.

Thanks in advance,
Gobinda





  reply	other threads:[~2014-06-26  2:55 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-03-14 17:31 [PATCH] virtio-blk: make the queue depth configurable Theodore Ts'o
2014-03-14 17:38 ` Joe Perches
2014-03-14 18:02   ` Theodore Ts'o
2014-03-17  3:55     ` Rusty Russell
2014-03-17  5:00       ` Joe Perches
2014-03-17  7:26         ` Joe Perches
2014-03-19  6:37           ` Rusty Russell
2014-03-19  6:50             ` Joe Perches
2014-03-20  3:13               ` Stricter module param and sysfs permission checks Rusty Russell
2014-03-20  4:27                 ` Dave Jones
2014-03-20  9:15                   ` Alexey Dobriyan
2014-03-20 16:28                   ` Robert Jarzmik
2014-06-18 15:07                     ` Gobinda Charan Maji
2014-06-26  2:54                       ` Gobinda Charan Maji [this message]
2014-07-03  5:52                         ` Gobinda Charan Maji
2015-04-28 14:02                     ` Gobinda Charan Maji
2014-03-19 16:07             ` [PATCH] virtio-blk: make the queue depth configurable Greg Kroah-Hartman
2014-03-19 16:57             ` Bjorn Helgaas
2014-03-19 17:31               ` Joe Perches
2014-03-20  3:35                 ` Rusty Russell
2014-03-20  2:50               ` Rusty Russell

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