Matteo Croce 3e72dfdf82 ipv4: ensure rcu_read_lock() in cipso_v4_error() ...

Similarly to commit c543cb4a5f ("ipv4: ensure rcu_read_lock() in
ipv4_link_failure()"), __ip_options_compile() must be called under rcu
protection.

Fixes: 3da1ed7ac3 ("net: avoid use IPCB in cipso_v4_error")
Suggested-by: Guillaume Nault <gnault@redhat.com>
Signed-off-by: Matteo Croce <mcroce@redhat.com>
Acked-by: Paul Moore <paul@paul-moore.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2020-02-22 21:45:55 -08:00

61 KiB

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