From: Richard Weinberger <richard@nod.at>
To: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: daniel.lezcano@free.fr,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: namespaces: Out-of-bounds array access
Date: Fri, 06 Jan 2012 01:18:47 +0100 [thread overview]
Message-ID: <4F063DE7.2080405@nod.at> (raw)
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Hi!
While searching a completely different bug I've found this problem:
If CONFIG_NET_NS, CONFIG_UTS_NS and CONFIG_IPC_NS are disabled, ns_entries[]
becomes empty and things like ns_entries[ARRAY_SIZE(ns_entries) - 1] will explode.
Thanks,
//richard
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next reply other threads:[~2012-01-06 0:18 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-06 0:18 Richard Weinberger [this message]
2012-02-01 23:21 ` namespaces: Out-of-bounds array access Andrew Morton
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