tree 71ef50cc818d532ecc40589a2b722b0a877573a6
parent 864745d291b5ba80ea0bd0edcbe67273de368836
author Mathias Krause <minipli@googlemail.com> 1347616712 +0000
committer David S. Miller <davem@davemloft.net> 1347999226 -0400

xfrm_user: return error pointer instead of NULL #2

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.

Signed-off-by: Mathias Krause <minipli@googlemail.com>
Acked-by: Steffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: David S. Miller <davem@davemloft.net>