From: Kristian Evensen <kristian.evensen@gmail.com>
Date: Thu, 23 Jan 2020 13:20:18 +0100
Subject: fou: Fix IPv6 netlink policy
Patch-mainline: v5.5
Git-commit: bb48eb9b12a95db9d679025927269d4adda6dbd1
References: bsc#1154353
When submitting v2 of "fou: Support binding FoU socket" (1713cb37bf67),
I accidentally sent the wrong version of the patch and one fix was
missing. In the initial version of the patch, as well as the version 2
that I submitted, I incorrectly used ".type" for the two V6-attributes.
The correct is to use ".len".
Reported-by: Dmitry Vyukov <dvyukov@google.com>
Fixes: 1713cb37bf67 ("fou: Support binding FoU socket")
Signed-off-by: Kristian Evensen <kristian.evensen@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
net/ipv4/fou.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/net/ipv4/fou.c
+++ b/net/ipv4/fou.c
@@ -662,8 +662,8 @@ static const struct nla_policy fou_nl_po
[FOU_ATTR_REMCSUM_NOPARTIAL] = { .type = NLA_FLAG, },
[FOU_ATTR_LOCAL_V4] = { .type = NLA_U32, },
[FOU_ATTR_PEER_V4] = { .type = NLA_U32, },
- [FOU_ATTR_LOCAL_V6] = { .type = sizeof(struct in6_addr), },
- [FOU_ATTR_PEER_V6] = { .type = sizeof(struct in6_addr), },
+ [FOU_ATTR_LOCAL_V6] = { .len = sizeof(struct in6_addr), },
+ [FOU_ATTR_PEER_V6] = { .len = sizeof(struct in6_addr), },
[FOU_ATTR_PEER_PORT] = { .type = NLA_U16, },
[FOU_ATTR_IFINDEX] = { .type = NLA_S32, },
};