linux-kernel - Re: [PATCH 1/4] firmware: Refactoring for splitting user-mode helper code

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: <s5hd2wnrlgl.wl%tiwai@suse.de>
Date:	Wed, 30 Jan 2013 11:53:14 +0100
From:	Takashi Iwai <tiwai@...e.de>
To:	Ming Lei <ming.lei@...onical.com>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/4] firmware: Refactoring for splitting user-mode helper code

At Wed, 30 Jan 2013 18:50:05 +0800,
Ming Lei wrote:
> 
> On Wed, Jan 30, 2013 at 6:31 PM, Takashi Iwai <tiwai@...e.de> wrote:
> >
> > But it's supposed to be cached, no?
> 
> Generally it will be cached, but some crazy devices might come as new
> device during resume, so we still need to handle the situation.

In that case, shouldn't we simply return an error instead of
usermodehelper lock (at least for direct loading)?


Takashi
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/