milos-linux/net/mptcp
Matthieu Baerts (NGI0) 57132affbc mptcp: sockopt: check timestamping ret value
sock_set_timestamping() can fail for different reasons. The returned
value should then be checked.

If sock_set_timestamping() fails for at least one subflow, the first
error is now reported to the userspace, similar to what is done with
other socket options.

Fixes: 9061f24bf8 ("mptcp: sockopt: propagate timestamp request to subflows")
Cc: stable@vger.kernel.org
Reported-by: Willem de Bruijn <willemdebruijn.kernel@gmail.com>
Closes: https://lore.kernel.org/willemdebruijn.kernel.178a41a53d041@gmail.com
Reviewed-by: Mat Martineau <martineau@kernel.org>
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Link: https://patch.msgid.link/20260602-net-mptcp-misc-fixes-7-1-rc7-v2-7-856831229976@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2026-06-03 19:04:26 -07:00
..
bpf.c mptcp: bpf: Fix type confusion in bpf_mptcp_sock_from_subflow() 2026-05-08 11:38:10 -07:00
crypto.c mptcp: use HMAC-SHA256 library instead of open-coded HMAC 2025-09-03 15:08:20 -07:00
crypto_test.c
ctrl.c mptcp: reset blackhole on success with non-loopback ifaces 2025-09-19 07:06:19 -07:00
diag.c tcp: ulp: diag: more info without CAP_NET_ADMIN 2025-03-07 19:39:53 -08:00
fastopen.c mptcp: fix rx timestamp corruption on fastopen 2026-05-04 19:20:50 -07:00
Kconfig mptcp: select CRYPTO_LIB_UTILS instead of CRYPTO 2025-12-08 23:44:16 -08:00
Makefile mptcp: pm: split in-kernel PM specific code 2025-03-10 13:35:50 -07:00
mib.c mptcp: borrow forward memory from subflow 2025-11-24 19:49:42 -08:00
mib.h mptcp: borrow forward memory from subflow 2025-11-24 19:49:42 -08:00
mptcp_diag.c mptcp: introduce mptcp-level backlog 2025-11-24 19:49:43 -08:00
mptcp_pm_gen.c tools: ynl-gen: add regeneration comment 2025-11-25 19:20:42 -08:00
mptcp_pm_gen.h tools: ynl-gen: add regeneration comment 2025-11-25 19:20:42 -08:00
options.c mptcp: allow subflow rcv wnd to shrink 2026-06-03 19:04:26 -07:00
pm.c mptcp: pm: fix ADD_ADDR timer infinite retry on option space insufficient 2026-05-19 15:36:35 +02:00
pm_kernel.c mptcp: pm: kernel: correctly retransmit ADD_ADDR ID 0 2026-05-06 18:16:44 -07:00
pm_netlink.c mptcp: pm: ignore unknown endpoint flags 2025-12-08 23:54:02 -08:00
pm_userspace.c mptcp: pm: fix extra_subflows underflow on userspace PM subflow creation 2026-06-03 19:04:26 -07:00
protocol.c mptcp: fix retransmission loop when csum is enabled 2026-06-03 19:04:25 -07:00
protocol.h Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2026-04-09 13:20:59 -07:00
sched.c mptcp: sched: split validation part 2025-04-15 08:21:46 -07:00
sockopt.c mptcp: sockopt: check timestamping ret value 2026-06-03 19:04:26 -07:00
subflow.c mptcp: use MPTCP_RST_EMPTCP for ACK HMAC validation failure 2026-05-04 19:20:50 -07:00
syncookies.c
token.c mptcp: fix kdoc warnings 2026-02-06 20:35:06 -08:00
token_test.c