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(parent: f3bed7f) | patch
lwtunnel: be STRICT to validate the new LWTUNNEL_IP(6)_OPTS
authorXin Long <lucien.xin@gmail.com>
Thu, 21 Nov 2019 10:11:27 +0000 (18:11 +0800)
committerDavid S. Miller <davem@davemloft.net>
Thu, 21 Nov 2019 19:47:23 +0000 (11:47 -0800)
commit7b6a70f7376479ee0a185b7c2e57b26243f1052d
tree2340c6f5aae6d06cd4315ef268e9c8cf4d2c397btree | snapshot
parentf3bed7f8f93d60df11f94be14542682c905b5c3ecommit | diff
lwtunnel: be STRICT to validate the new LWTUNNEL_IP(6)_OPTS

LWTUNNEL_IP(6)_OPTS are the new items in ip(6)_tun_policy, which
are parsed by nla_parse_nested_deprecated(). We should check it
strictly by setting .strict_start_type = LWTUNNEL_IP(6)_OPTS.

This patch also adds missing LWTUNNEL_IP6_OPTS in ip6_tun_policy.

Fixes: 4ece47787077 ("lwtunnel: add options setting and dumping for geneve")
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv4/ip_tunnel_core.c diff | blob | history
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