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From: ebiederm@xmission.com (Eric W. Biederman)
To: Fengguang Wu <fengguang.wu@intel.com>
Cc: Rakib Mullick <rakib.mullick@gmail.com>, linux-kernel@vger.kernel.org
Subject: Re: [nsproxy] BUG: unable to handle kernel NULL pointer dereference at 0000000000000024
Date: Thu, 07 Mar 2013 09:23:35 -0800	[thread overview]
Message-ID: <87sj47t97s.fsf@xmission.com> (raw)
In-Reply-To: <20130307132819.GA31162@localhost> (Fengguang Wu's message of "Thu, 7 Mar 2013 21:28:19 +0800")

Fengguang Wu <fengguang.wu@intel.com> writes:

> Greetings,
>
> I got the below oops and the first bad commit is

Doh!  On a second look that change is totally wrong.  Of course we need
to up the ref-count every time we create a new process.  Especially if
we don't do anything with namespaces.

I was looking at it from the wrong angle last night.  I should have
known better.

Patch dropped.

Thanks,
Eric

  reply	other threads:[~2013-03-07 17:23 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-03-07 13:28 [nsproxy] BUG: unable to handle kernel NULL pointer dereference at 0000000000000024 Fengguang Wu
2013-03-07 17:23 ` Eric W. Biederman [this message]
2013-03-08 11:38   ` Rakib Mullick
2013-03-08 16:01     ` Eric W. Biederman
2013-03-09  3:54       ` Rakib Mullick
2013-03-09  8:33         ` Eric W. Biederman
2013-03-09 16:48           ` Rakib Mullick
2013-03-11  8:12             ` Rakib Mullick

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