diff options
| author | Anton Protopopov | 2016-02-16 21:43:16 -0500 |
|---|---|---|
| committer | David S. Miller | 2016-02-19 15:33:46 -0500 |
| commit | a97eb33ff225f34a8124774b3373fd244f0e83ce (patch) | |
| tree | 0ddad3647e038b6fc41840e9a471d95defc54231 /net/ipv6 | |
| parent | cfdd28beb3205dbd1e91571516807199c8ab84ca (diff) | |
rtnl: RTM_GETNETCONF: fix wrong return value
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>
Diffstat (limited to 'net/ipv6')
| -rw-r--r-- | net/ipv6/addrconf.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c index 9efd9ffdc34c..bdd7eac4307a 100644 --- a/net/ipv6/addrconf.c +++ b/net/ipv6/addrconf.c @@ -583,7 +583,7 @@ static int inet6_netconf_get_devconf(struct sk_buff *in_skb, if (err < 0) goto errout; - err = EINVAL; + err = -EINVAL; if (!tb[NETCONFA_IFINDEX]) goto errout; |