linux-kernel - Re: [RFC][PATCH][bugfix] more checks for negative f

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: <20090918090200.a1810a9b.kamezawa.hiroyu@jp.fujitsu.com>
Date:	Fri, 18 Sep 2009 09:02:00 +0900
From:	KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>
To:	Wu Fengguang <fengguang.wu@...el.com>
Cc:	"viro@...iv.linux.org.uk" <viro@...iv.linux.org.uk>,
	Andrew Morton <akpm@...ux-foundation.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"hugh.dickins@...cali.co.uk" <hugh.dickins@...cali.co.uk>,
	"oleg@...hat.com" <oleg@...hat.com>,
	"xiyou.wangcong@...il.com" <xiyou.wangcong@...il.com>
Subject: Re: [RFC][PATCH][bugfix] more checks for negative f_pos handling v4

On Thu, 17 Sep 2009 20:40:39 +0800
Wu Fengguang <fengguang.wu@...el.com> wrote:

> > >         if (pos + count < pos)
> > >                 return -EOVERFLOW;
> > >         ...
> > > }
> > >
> > have to avoid pos == LONGLONGMAX case.
> 
> Ah sorry, didn't know loff_t could be long long..
> 
Thank you. I'll restart this after merge window.
(And maybe I had to CC fsdevel...)

Thanks,
-Kame

--
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/