rtnl: RTM_GETNETCONF: fix wrong return value

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[ 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>

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Anton Protopopov 2016-02-16 21:43:16 -05:00 • committed by Greg Kroah-Hartman

parent 9b87f63bf8

commit b7c2e2acc6

2 changed files with 2 additions and 2 deletions

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2

net/ipv4/devinet.c

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2

net/ipv6/addrconf.c

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