From: Jianguo Wu wujianguo@chinatelecom.cn
[ Upstream commit a7da441621c7945fbfd43ed239c93b8073cda502 ]
After patch "mptcp: fix syncookie process if mptcp can not_accept new subflow", if subflow is limited, MP_JOIN SYN is dropped, and no SYN/ACK will be replied.
So in case "multiple subflows limited by server", the expected SYN/ACK number should be 1.
Fixes: 00587187ad30 ("selftests: mptcp: add test cases for mptcp join tests with syn cookies") Reported-by: kernel test robot oliver.sang@intel.com Signed-off-by: Jianguo Wu wujianguo@chinatelecom.cn Signed-off-by: Mat Martineau mathew.j.martineau@linux.intel.com Signed-off-by: David S. Miller davem@davemloft.net Signed-off-by: Sasha Levin sashal@kernel.org --- tools/testing/selftests/net/mptcp/mptcp_join.sh | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/testing/selftests/net/mptcp/mptcp_join.sh b/tools/testing/selftests/net/mptcp/mptcp_join.sh index fd99485cf2a4..e8ac852c6ff6 100755 --- a/tools/testing/selftests/net/mptcp/mptcp_join.sh +++ b/tools/testing/selftests/net/mptcp/mptcp_join.sh @@ -1341,7 +1341,7 @@ syncookies_tests() ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow ip netns exec $ns2 ./pm_nl_ctl add 10.0.2.2 flags subflow run_tests $ns1 $ns2 10.0.1.1 - chk_join_nr "subflows limited by server w cookies" 2 2 1 + chk_join_nr "subflows limited by server w cookies" 2 1 1
# test signal address with cookies reset_with_cookies