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由 Scott Feldman 提交于
Noticed by Patrick McHardy: was continuing to fill skb after a nla_put_failure, ignoring the size calculated by upper layer. Now, return -EMSGSIZE on any overruns, but also allow netdev to fail ndo_get_vf_port with error other than -EMSGSIZE, thus unwinding nest. Signed-off-by: NScott Feldman <scofeldm@cisco.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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