Paolo Abeni c0ff6f6da6 mptcp: fix NULL pointer dereference on fastopen early fallback ... In case of early fallback to TCP, subflow_syn_recv_sock() deletes the subflow context before returning the newly allocated sock to the caller. The fastopen path does not cope with the above unconditionally dereferencing the subflow context. Fixes: 36b122baf6 ("mptcp: add subflow_v(4,6)_send_synack()") Cc: stable@vger.kernel.org Signed-off-by: Paolo Abeni <pabeni@redhat.com> Reviewed-by: Matthieu Baerts <matthieu.baerts@tessares.net> Signed-off-by: Matthieu Baerts <matthieu.baerts@tessares.net> Signed-off-by: Jakub Kicinski <kuba@kernel.org>		2023-04-13 09:58:55 -07:00
..
bpf.c
crypto_test.c
crypto.c
ctrl.c
diag.c
fastopen.c	mptcp: fix NULL pointer dereference on fastopen early fallback	2023-04-13 09:58:55 -07:00
Kconfig
Makefile	mptcp: implement delayed seq generation for passive fastopen	2022-11-29 20:24:25 -08:00
mib.c
mib.h
mptcp_diag.c	tcp: Access &tcp_hashinfo via net.	2022-09-20 10:21:49 -07:00
options.c	mptcp: use mptcp_schedule_work instead of open-coding it	2023-04-13 09:58:55 -07:00
pm_netlink.c	mptcp: fix lockdep false positive in mptcp_pm_nl_create_listen_socket()	2023-03-10 21:42:56 -08:00
pm_userspace.c	mptcp: userspace pm: use a single point of exit	2023-01-26 13:33:30 +01:00
pm.c	mptcp: netlink: respect v4/v6-only sockets	2023-01-13 21:55:45 -08:00
protocol.c	mptcp: stricter state check in mptcp_worker	2023-04-13 09:58:55 -07:00
protocol.h	mptcp: fix UaF in listener shutdown	2023-03-10 21:42:56 -08:00
sockopt.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2023-02-09 12:25:40 -08:00
subflow.c	mptcp: use mptcp_schedule_work instead of open-coding it	2023-04-13 09:58:55 -07:00
syncookies.c
token_test.c	mptcp: init sk->sk_prot in build_msk()	2023-01-09 07:30:50 +00:00
token.c	mptcp: add statistics for mptcp socket in use	2023-01-09 07:30:50 +00:00