[PATCH 1/2] netns: fix NULL-dereference in dev_net()

Denis V. Lunev den at parallels.com
Thu Aug 14 13:20:07 PDT 2008

On Thu, 2008-08-14 at 15:27 -0400, Brian Haley wrote:
> Change dev_net() to handle a NULL argument - return &init_net instead.
> -Brian
> Signed-off-by: Brian Haley <brian.haley at hp.com>
> ---
the code is designed keeping in mind that there are no checks for
	net != NULL
in any place. They are too expensive. We need to invent other way :(


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