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(parent: 1610a64) | patch
rtnl: RTM_GETNETCONF: fix wrong return value
authorAnton Protopopov <a.s.protopopov@gmail.com>
Wed, 17 Feb 2016 02:43:16 +0000 (21:43 -0500)
committerSasha Levin <sasha.levin@oracle.com>
Fri, 4 Mar 2016 15:25:51 +0000 (10:25 -0500)
commit3aa450dcb11d582aab3a6aaf19b67380ab4322bc
tree941c0e440b6e9ff97593b73fbeac6d6030a3a519tree
parent1610a64d0c495cd84d848e5ff4e92f1f9f0ec6e5commit | diff
rtnl: RTM_GETNETCONF: fix wrong return value

[ Upstream commit a97eb33ff225f34a8124774b3373fd244f0e83ce ]

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: Sasha Levin <sasha.levin@oracle.com>
net/ipv4/devinet.c diff | blob | blame | history
net/ipv6/addrconf.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git