linux-kernel - Re: Sending IOCTLs from 32-bit userland to 64-bit Kernel module

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]

Message-ID: <479F28DB.3040201@gmail.com>
Date:	Tue, 29 Jan 2008 14:23:39 +0100
From:	Jiri Slaby <jirislaby@...il.com>
To:	Michael Tokarev <mjt@....msk.ru>
CC:	Yoav Artzi <yoavar@...ckpoint.com>, linux-kernel@...r.kernel.org
Subject: Re: Sending IOCTLs from 32-bit userland to 64-bit Kernel module

On 01/29/2008 02:05 PM, Michael Tokarev wrote:
> (And try to avoid such types there, use u32 or u64 and the like
> that explicitly specify size).

... and don't pass pointers to _IOC macros as well.
--
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/