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selftests: mptcp: join: no RST when rm subflow/addr

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commit 2cfaa8b3b7aece3c7b13dd10db20dcea65875692 upstream.

Recently, we noticed that some RST were wrongly generated when removing
the initial subflow.

This patch makes sure RST are not sent when removing any subflows or any
addresses.

Fixes: c2b2ae3925b6 ("mptcp: handle correctly disconnect() failures")
Cc: stable@vger.kernel.org
Acked-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Matthieu Baerts <matttbe@kernel.org>
Signed-off-by: Mat Martineau <martineau@kernel.org>
Link: https://lore.kernel.org/r/20231018-send-net-20231018-v1-5-17ecb002e41d@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Matthieu Baerts <matttbe@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Matthieu Baerts 2023-10-18 11:23:56 -07:00 • committed by Greg Kroah-Hartman
parent 0e0123e0e5
commit 7f5bb254be
1 changed files with 13 additions and 0 deletions
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13
tools/testing/selftests/net/mptcp/mptcp_join.sh
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@ -2263,6 +2263,7 @@ remove_tests()
run_tests $ns1 $ns2 10.0.1.1 0 0 -1 slow
chk_join_nr 1 1 1
chk_rm_nr 1 1
chk_rst_nr 0 0
fi
# multiple subflows, remove
@ -2274,6 +2275,7 @@ remove_tests()
run_tests $ns1 $ns2 10.0.1.1 0 0 -2 slow
chk_join_nr 2 2 2
chk_rm_nr 2 2
chk_rst_nr 0 0
fi
# single address, remove
@ -2285,6 +2287,7 @@ remove_tests()
chk_join_nr 1 1 1
chk_add_nr 1 1
chk_rm_nr 1 1 invert
chk_rst_nr 0 0
fi
# subflow and signal, remove
@ -2297,6 +2300,7 @@ remove_tests()
chk_join_nr 2 2 2
chk_add_nr 1 1
chk_rm_nr 1 1
chk_rst_nr 0 0
fi
# subflows and signal, remove
@ -2310,6 +2314,7 @@ remove_tests()
chk_join_nr 3 3 3
chk_add_nr 1 1
chk_rm_nr 2 2
chk_rst_nr 0 0
fi
# addresses remove
@ -2323,6 +2328,7 @@ remove_tests()
chk_join_nr 3 3 3
chk_add_nr 3 3
chk_rm_nr 3 3 invert
chk_rst_nr 0 0
fi
# invalid addresses remove
@ -2336,6 +2342,7 @@ remove_tests()
chk_join_nr 1 1 1
chk_add_nr 3 3
chk_rm_nr 3 1 invert
chk_rst_nr 0 0
fi
# subflows and signal, flush
@ -2349,6 +2356,7 @@ remove_tests()
chk_join_nr 3 3 3
chk_add_nr 1 1
chk_rm_nr 1 3 invert simult
chk_rst_nr 0 0
fi
# subflows flush
@ -2366,6 +2374,7 @@ remove_tests()
else
chk_rm_nr 3 3
fi
chk_rst_nr 0 0
fi
# addresses flush
@ -2379,6 +2388,7 @@ remove_tests()
chk_join_nr 3 3 3
chk_add_nr 3 3
chk_rm_nr 3 3 invert simult
chk_rst_nr 0 0
fi
# invalid addresses flush
@ -2392,6 +2402,7 @@ remove_tests()
chk_join_nr 1 1 1
chk_add_nr 3 3
chk_rm_nr 3 1 invert
chk_rst_nr 0 0
fi
# remove id 0 subflow
@ -2402,6 +2413,7 @@ remove_tests()
run_tests $ns1 $ns2 10.0.1.1 0 0 -9 slow
chk_join_nr 1 1 1
chk_rm_nr 1 1
chk_rst_nr 0 0
fi
# remove id 0 address
@ -2413,6 +2425,7 @@ remove_tests()
chk_join_nr 1 1 1
chk_add_nr 1 1
chk_rm_nr 1 1 invert
chk_rst_nr 0 0 invert
fi
}