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2023-01-09mptcp: init sk->sk_prot in build_msk()Menglong Dong1-0/+3
The 'sk_prot' field in token KUNIT self-tests will be dereferenced in mptcp_token_new_connect(). Therefore, init it with tcp_prot. Acked-by: Paolo Abeni <[email protected]> Signed-off-by: Menglong Dong <[email protected]> Signed-off-by: Mat Martineau <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-09-24mptcp: don't return sockets in foreign netnsFlorian Westphal1-6/+8
mptcp_token_get_sock() may return a mptcp socket that is in a different net namespace than the socket that received the token value. The mptcp syncookie code path had an explicit check for this, this moves the test into mptcp_token_get_sock() function. Eventually token.c should be converted to pernet storage, but such change is not suitable for net tree. Fixes: 2c5ebd001d4f0 ("mptcp: refactor token container") Signed-off-by: Florian Westphal <[email protected]> Signed-off-by: Mat Martineau <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2020-06-26mptcp: introduce token KUNIT self-testsPaolo Abeni1-0/+140
Unit tests for the internal MPTCP token APIs, using KUNIT v1 -> v2: - use the correct RCU annotation when initializing icsk ulp - fix a few checkpatch issues Signed-off-by: Paolo Abeni <[email protected]> Reviewed-by: Mat Martineau <[email protected]> Signed-off-by: David S. Miller <[email protected]>