Anton Protopopov b7c2e2acc6 rtnl: RTM_GETNETCONF: fix wrong return value ...

[ Upstream commit a97eb33ff2 ]

An error response from a RTM_GETNETCONF request can return the positive
error value EINVAL in the struct nlmsgerr that can mislead userspace.

Signed-off-by: Anton Protopopov <a.s.protopopov@gmail.com>
Acked-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2016-03-03 15:07:07 -08:00

144 KiB

Raw Blame History

View Raw