Re: [PATCH] xfrm_user: return error pointer instead of NULL #2
From: Steffen Klassert <steffen.klassert@secunet.com>
Date: 2012-09-17 07:48:43
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On Fri, Sep 14, 2012 at 09:58:32PM +0200, Mathias Krause wrote:
When dump_one_policy() returns an error, e.g. because of a too small buffer to dump the whole xfrm policy, xfrm_policy_netlink() returns NULL instead of an error pointer. But its caller expects an error pointer and therefore continues to operate on a NULL skbuff. Cc: stable@vger.kernel.org Signed-off-by: Mathias Krause <redacted>
Acked-by: Steffen Klassert <steffen.klassert@secunet.com>