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]
Date:	Wed, 10 Nov 2010 10:21:29 -0800 (PST)
From:	David Miller <davem@...emloft.net>
To:	drosenberg@...curity.com
Cc:	netdev@...r.kernel.org, stable@...nel.org, security@...nel.org
Subject: Re: [PATCH] Prevent reading uninitialized memory with socketfilters

From: "Dan Rosenberg" <drosenberg@...curity.com>
Date: Wed, 10 Nov 2010 18:18:08 +0000

> The code sample I linked to clearly demonstrates exactly how to
> accomplish this, if you had bothered to read it.

I told you why I didn't read it, if you had bothered to read my
reply properly :-)

Anyways, I realize we have to do something, but memset() is going
to completely kill performance.  I consider Eric's suggestion the
closest to acceptable cost at this point but even that is hard
to digest for me.
--
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

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ