linux-ext4 - Re: [PATCH 7/9] tune2fs: confirm dangerous operations

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20160306062418.GD22185@birch.djwong.org>
Date:	Sat, 5 Mar 2016 22:24:18 -0800
From:	"Darrick J. Wong" <darrick.wong@...cle.com>
To:	"Theodore Ts'o" <tytso@....edu>
Cc:	Andreas Dilger <adilger@...ger.ca>, linux-ext4@...r.kernel.org
Subject: Re: [PATCH 7/9] tune2fs: confirm dangerous operations

On Sun, Mar 06, 2016 at 12:10:57AM -0500, Theodore Ts'o wrote:
> I've tried it out, and I think 5 seconds is enough time.  I'll note
> that just hitting the return key will abort the operation, so the user
> has to type 'y', return in order to continue.  In fact I will probaby
> change the prompt so it looks like this:
> 
> Proceed anyway (or wait %d seconds) (y,n) ? <n>

Seems fine to me.

--D

> 
> This should make it clear that if the sysadmin is not sure, just
> hitting return is enough to cancel the operation.
> 
> > > On Feb 13, 2016, at 3:38 PM, Darrick J. Wong <darrick.wong@...cle.com> wrote:
> > > > 
> > > > Give admins a short amount of time to confirm that they want to
> > > > proceed with a dangerous operation.  Refuse to perform the op
> > > > unless the filesystem is freshly checked.
> > > > 
> > > > Cc: Andreas Dilger <adilger@...ger.ca>
> > > > Signed-off-by: Darrick J. Wong <darrick.wong@...cle.com>
> 
> Thanks, applied.
> 
> 						- Ted
--
To unsubscribe from this list: send the line "unsubscribe linux-ext4" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html