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Subject[PATCH 4.19 40/89] tipc: add missing attribute validation for MTU property
Date
From: Jakub Kicinski <kuba@kernel.org>

[ Upstream commit 213320a67962ff6e7b83b704d55cbebc341426db ]

Add missing attribute validation for TIPC_NLA_PROP_MTU
to the netlink policy.

Fixes: 901271e0403a ("tipc: implement configuration of UDP media MTU")
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
net/tipc/netlink.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

--- a/net/tipc/netlink.c
+++ b/net/tipc/netlink.c
@@ -110,7 +110,8 @@ const struct nla_policy tipc_nl_prop_pol
[TIPC_NLA_PROP_UNSPEC] = { .type = NLA_UNSPEC },
[TIPC_NLA_PROP_PRIO] = { .type = NLA_U32 },
[TIPC_NLA_PROP_TOL] = { .type = NLA_U32 },
- [TIPC_NLA_PROP_WIN] = { .type = NLA_U32 }
+ [TIPC_NLA_PROP_WIN] = { .type = NLA_U32 },
+ [TIPC_NLA_PROP_MTU] = { .type = NLA_U32 }
};

const struct nla_policy tipc_nl_bearer_policy[TIPC_NLA_BEARER_MAX + 1] = {

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