Xin Long 32dfba79dc sctp: ensure sk_state is set to CLOSED if hashing fails in sctp_listen_start ... [ Upstream commit 4d5c70e6155d5eae198bade4afeab3c1b15073b6 ] If hashing fails in sctp_listen_start(), the socket remains in the LISTENING state, even though it was not added to the hash table. This can lead to a scenario where a socket appears to be listening without actually being accessible. This patch ensures that if the hashing operation fails, the sk_state is set back to CLOSED before returning an error. Note that there is no need to undo the autobind operation if hashing fails, as the bind port can still be used for next listen() call on the same socket. Fixes: 76c6d988ae ("sctp: add sock_reuseport for the sock in __sctp_hash_endpoint") Reported-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> Signed-off-by: Xin Long <lucien.xin@gmail.com> Acked-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <sashal@kernel.org>		2024-10-17 15:26:50 +02:00
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associola.c
auth.c
bind_addr.c
chunk.c
debug.c
diag.c
endpointola.c
input.c
inqueue.c
ipv6.c
Kconfig
Makefile
objcnt.c
offload.c
output.c
outqueue.c
primitive.c
proc.c
protocol.c
sm_make_chunk.c
sm_sideeffect.c
sm_statefuns.c
sm_statetable.c
socket.c
stream.c
stream_interleave.c
stream_sched.c
stream_sched_fc.c
stream_sched_prio.c
stream_sched_rr.c
sysctl.c
transport.c
tsnmap.c
ulpevent.c
ulpqueue.c