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linux/net/mptcp
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Gregory Detal 6963c508fd mptcp: only allow set existing scheduler for net.mptcp.scheduler 
The current behavior is to accept any strings as inputs, this results in
an inconsistent result where an unexisting scheduler can be set:

  # sysctl -w net.mptcp.scheduler=notdefault
  net.mptcp.scheduler = notdefault

This patch changes this behavior by checking for existing scheduler
before accepting the input.

Fixes: e3b2870b6d ("mptcp: add a new sysctl scheduler")
Cc: stable@vger.kernel.org
Signed-off-by: Gregory Detal <gregory.detal@gmail.com>
Reviewed-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Tested-by: Geliang Tang <geliang@kernel.org>
Reviewed-by: Mat Martineau <martineau@kernel.org>
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Link: https://lore.kernel.org/r/20240506-upstream-net-20240506-mptcp-sched-exist-v1-1-2ed1529e521e@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-05-07 17:23:35 -07:00
..
bpf.c bpf: Add update_socket_protocol hook 2023-08-16 10:22:16 -07:00
crypto_test.c mptcp: fill in missing MODULE_DESCRIPTION() 2023-12-17 20:54:22 +00:00
crypto.c kunit: mptcp: adhere to KUNIT formatting standard 2021-04-16 17:10:40 -07:00
ctrl.c mptcp: only allow set existing scheduler for net.mptcp.scheduler 2024-05-07 17:23:35 -07:00
diag.c mptcp: drop duplicate header inclusions 2024-03-06 20:24:10 -08:00
fastopen.c mptcp: corner case locking for rx path fields initialization 2024-02-12 10:08:13 +00:00
Kconfig kunit: mptcp: adhere to KUNIT formatting standard 2021-04-16 17:10:40 -07:00
Makefile net: mptcp: use policy generated by YAML spec 2023-10-24 13:00:32 -07:00
mib.c mptcp: add CurrEstab MIB counter support 2024-01-02 13:32:45 +00:00
mib.h mptcp: add CurrEstab MIB counter support 2024-01-02 13:32:45 +00:00
mptcp_diag.c mptcp: drop duplicate header inclusions 2024-03-06 20:24:10 -08:00
mptcp_pm_gen.c mptcp: add token for get-addr in yaml 2024-03-04 13:07:45 +00:00
mptcp_pm_gen.h mptcp: add token for get-addr in yaml 2024-03-04 13:07:45 +00:00
options.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2024-02-29 14:24:56 -08:00
pm_netlink.c mptcp: drop lookup_by_id in lookup_addr 2024-03-06 20:24:10 -08:00
pm_userspace.c mptcp: set error messages for set_flags 2024-03-06 20:24:10 -08:00
pm.c mptcp: update set_flags interfaces 2024-03-06 20:24:10 -08:00
protocol.c mptcp: ensure snd_nxt is properly initialized on connect 2024-04-30 18:48:28 -07:00
protocol.h mptcp: annotate a data-race around sysctl_tcp_wmem[0] 2024-03-11 10:37:40 +00:00
sched.c mptcp: register default scheduler 2023-08-22 17:31:19 -07:00
sockopt.c mptcp: prevent BPF accessing lowat from a subflow socket. 2024-04-01 20:43:24 -07:00
subflow.c mptcp: don't account accept() of non-MPC client as fallback to TCP 2024-04-01 21:25:00 -07:00
syncookies.c mptcp: don't return sockets in foreign netns 2021-09-24 10:51:36 +01:00
token_test.c mptcp: token kunit: set protocol 2024-02-26 18:42:12 -08:00
token.c mptcp: add statistics for mptcp socket in use 2023-01-09 07:30:50 +00:00