netdev - Re: [PATCH 1/2] net: Let inet_diag and friends autoload

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] [day] [month] [year] [list]

Date:	Fri, 19 Oct 2007 01:34:05 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	herbert@...dor.apana.org.au
Cc:	jdelvare@...e.de, netdev@...r.kernel.org, kuznet@....inr.ac.ru
Subject: Re: [PATCH 1/2] net: Let inet_diag and friends autoload

From: Herbert Xu <herbert@...dor.apana.org.au>
Date: Fri, 19 Oct 2007 16:21:23 +0800

> David Miller <davem@...emloft.net> wrote:
> >
> > I'm concerned it might be dangerous to load the module in
> > this context, the RTNL semaphore is held and the module we
> > are requesting could easily try to take it and deadlock.
> 
> We shouldn't be holding the RTNL here.  AFAICS we only hold
> inet_diag_mutex which is used in just one spot.

You're right.

I'll reconsider these patches.
-
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html