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tipc: discard MSG_CRYPTO msgs when key_exchange_enabled is not set
authorXin Long <lucien.xin@gmail.com>
Fri, 10 Dec 2021 18:50:40 +0000 (13:50 -0500)
committerDavid S. Miller <davem@davemloft.net>
Mon, 13 Dec 2021 12:31:36 +0000 (12:31 +0000)
commit6180c780e64ceb8dd23345b586dfa70c0a1536ee
treec1244851cd59e01268ff38aef371f7f2b6646903
parent3a6c12a0c6c3f857f47efe0e40011360063a35bc
tipc: discard MSG_CRYPTO msgs when key_exchange_enabled is not set

When key_exchange is disabled, there is no reason to accept MSG_CRYPTO
msgs if it doesn't send MSG_CRYPTO msgs.

Signed-off-by: Xin Long <lucien.xin@gmail.com>
Acked-by: Jon Maloy <jmaloy@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/tipc/link.c