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| H A D | syncookies.c | diff 9d8c05ad5627b3a650087c14c67dd1d22a6368ab Fri Oct 02 05:39:44 CDT 2020 Paolo Abeni <pabeni@redhat.com> tcp: fix syn cookied MPTCP request socket leak
If a syn-cookies request socket don't pass MPTCP-level
validation done in syn_recv_sock(), we need to release
it immediately, or it will be leaked.
Closes: https://github.com/multipath-tcp/mptcp_net-next/issues/89
Fixes: 9466a1ccebbe ("mptcp: enable JOIN requests even if cookies are in use")
Reported-and-tested-by: Geliang Tang <geliangtang@gmail.com>
Reviewed-by: Matthieu Baerts <matthieu.baerts@tessares.net>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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