Geliang Tang 48b5547d89 mptcp: disable add_addr retransmission when timeout is 0 ... [ Upstream commit f5ce071462 ] When add_addr_timeout was set to 0, this caused the ADD_ADDR to be retransmitted immediately, which looks like a buggy behaviour. Instead, interpret 0 as "no retransmissions needed". The documentation is updated to explicitly state that setting the timeout to 0 disables retransmission. Fixes: 93f323b9cc ("mptcp: add a new sysctl add_addr_timeout") Cc: stable@vger.kernel.org Suggested-by: Matthieu Baerts <matttbe@kernel.org> Signed-off-by: Geliang Tang <tanggeliang@kylinos.cn> Reviewed-by: Matthieu Baerts (NGI0) <matttbe@kernel.org> Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org> Link: https://patch.msgid.link/20250815-net-mptcp-misc-fixes-6-17-rc2-v1-5-521fe9957892@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org> [ Apply to net/mptcp/pm_netlink.c , structural changes in mptcp_pm_alloc_anno_list ] Signed-off-by: Sasha Levin <sashal@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2025-08-28 16:26:16 +02:00
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bpf.c
crypto_test.c
crypto.c
ctrl.c
diag.c
Kconfig
Makefile
mib.c
mib.h
mptcp_diag.c
options.c	mptcp: make fallback action and fallback decision atomic	2025-08-28 16:26:12 +02:00
pm_netlink.c	mptcp: disable add_addr retransmission when timeout is 0	2025-08-28 16:26:16 +02:00
pm_userspace.c
pm.c	mptcp: plug races between subflow fail and subflow creation	2025-08-28 16:26:12 +02:00
protocol.c	mptcp: reset fallback status gracefully at disconnect() time	2025-08-28 16:26:12 +02:00
protocol.h	mptcp: plug races between subflow fail and subflow creation	2025-08-28 16:26:12 +02:00
sockopt.c	mptcp: sockopt: fix getting freebind & transparent	2025-04-25 10:44:00 +02:00
subflow.c	mptcp: plug races between subflow fail and subflow creation	2025-08-28 16:26:12 +02:00
syncookies.c
token_test.c
token.c