linux-ext4 - Re: [PATCH] ext4: fix incorrect lock ordering for ext4_ext

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 for Android: free password hash cracker in your pocket

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

Message-ID: <20130408170159.GA4598@thunk.org>
Date:	Mon, 8 Apr 2013 13:01:59 -0400
From:	Theodore Ts'o <tytso@....edu>
To:	Dmitry Monakhov <dmonakhov@...nvz.org>
Cc:	linux-ext4@...r.kernel.org
Subject: Re: [PATCH] ext4: fix incorrect lock ordering for ext4_ext_migrate

On Mon, Apr 01, 2013 at 11:31:02AM +0400, Dmitry Monakhov wrote:
> existing locking ordering: journal-> i_data_sem, but
> ext4_ext_migrate() grab locks in opposite order which may result
> in deacklock.

Applied, but....  s/ext4_ext_migrate/ext4_ind_migrate/g in the commit
description.

						- 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