From: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
To: Cyrill Gorcunov <gorcunov@openvz.org>
Cc: Andrew Morton <akpm@linux-foundation.org>,
LKML <linux-kernel@vger.kernel.org>,
"Michael Kerrisk (man-pages)" <mtk.manpages@gmail.com>,
KOSAKI Motohiro <kosaki.motohiro@gmail.com>,
Pavel Emelyanov <xemul@parallels.com>, Tejun Heo <tj@kernel.org>,
Kees Cook <keescook@chromium.org>,
Serge Hallyn <serge.hallyn@canonical.com>
Subject: Re: [PATCH -mm] c/r: prctl: Return -EFAULT instead of -EINVAL in case if underlied VMA is not found
Date: Wed, 25 Apr 2012 09:12:17 +0900 [thread overview]
Message-ID: <4F974161.1060105@jp.fujitsu.com> (raw)
In-Reply-To: <20120424200813.GK21224@moon>
(2012/04/25 5:08), Cyrill Gorcunov wrote:
> In case if underlied VMA is not found prctl_set_mm will return -EINVAL,
> but Michael proposed to return -EFAULT and Kosaki seconded.
> Make it so.
>
> Reported-by: "Michael Kerrisk (man-pages)" <mtk.manpages@gmail.com>
> Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
> Cc: KOSAKI Motohiro <kosaki.motohiro@gmail.com>
> Cc: Pavel Emelyanov <xemul@parallels.com>,
> Cc: Tejun Heo <tj@kernel.org>
> Cc: Kees Cook <keescook@chromium.org>
> Cc: Serge Hallyn <serge.hallyn@canonical.com>
> Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
> Cc: Andrew Morton <akpm@linux-foundation.org>
Acked-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
prev parent reply other threads:[~2012-04-25 0:14 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-24 20:08 [PATCH -mm] c/r: prctl: Return -EFAULT instead of -EINVAL in case if underlied VMA is not found Cyrill Gorcunov
2012-04-24 20:27 ` Kees Cook
2012-04-24 21:38 ` KOSAKI Motohiro
2012-04-24 21:41 ` Michael Kerrisk (man-pages)
2012-04-25 0:12 ` KAMEZAWA Hiroyuki [this message]
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