linux-kernel - Re: GPF in keyring

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Message-ID: <20772.1444922986@warthog.procyon.org.uk>
Date:	Thu, 15 Oct 2015 16:29:46 +0100
From:	David Howells <dhowells@...hat.com>
To:	Dmitry Vyukov <dvyukov@...gle.com>
Cc:	dhowells@...hat.com, james.l.morris@...cle.com, serge@...lyn.com,
	keyrings@...r.kernel.org, linux-security-module@...r.kernel.org,
	LKML <linux-kernel@...r.kernel.org>, syzkaller@...glegroups.com,
	Kostya Serebryany <kcc@...gle.com>,
	Alexander Potapenko <glider@...gle.com>,
	Andrey Konovalov <andreyknvl@...gle.com>,
	Sasha Levin <sasha.levin@...cle.com>,
	Julien Tinnes <jln@...gle.com>, Kees Cook <keescook@...gle.com>
Subject: Re: GPF in keyring_destroy

Dmitry Vyukov <dvyukov@...gle.com> wrote:

> RAX: 00000000ffffff82

This is the value that matters.  It would appear to be -ENOKEY and would be in
key->type_data.reject_error, I think.

David
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