linux-kernel - Re: [PATCH] kobject: fix NULL pointer derefernce in kobj_child_ns

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: <20140925104512.GC28590@kroah.com>
Date:	Thu, 25 Sep 2014 12:45:12 +0200
From:	Greg KH <gregkh@...uxfoundation.org>
To:	Pankaj Dubey <pankaj.dubey@...sung.com>
Cc:	linux-kernel@...r.kernel.org, naushad@...sung.com
Subject: Re: [PATCH] kobject: fix NULL pointer derefernce in kobj_child_ns_ops

On Wed, Sep 24, 2014 at 04:25:54PM +0530, Pankaj Dubey wrote:
> We will hit NULL pointer dereference if we call
> platform_device_register_simple or platform_device_add at very early
> stage. I have observed following crash when called platform_device_add
> from "init_irq" hook of machine_desc. This patch fixes this issue and
> let system handle this case gracefully instead of kernel panic.

Is there any in-tree code that needs this "fix"?  Or can it wait for
3.18?

thanks,

greg k-h
--
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/