Jakub Kicinski cdf53b190f tls: improve lockless access safety of tls_err_abort() ...

[ Upstream commit 8a0d57df89 ]

Most protos' poll() methods insert a memory barrier between
writes to sk_err and sk_error_report(). This dates back to
commit a4d258036e ("tcp: Fix race in tcp_poll").

I guess we should do the same thing in TLS, tcp_poll() does
not hold the socket lock.

Fixes: 3c4d755915 ("tls: kernel TLS support")
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2023-06-09 10:47:51 +02:00

..

Kconfig

net/tls: Select SOCK_RX_QUEUE_MAPPING from TLS_DEVICE

2021-02-11 19:08:06 -08:00

Makefile

tls: rx: async: hold onto the input skb

2022-07-18 11:24:11 +01:00

tls_device_fallback.c

net/tls: Fix memory leak in tls_enc_skb() and tls_sw_fallback_init()

2022-11-11 20:08:17 -08:00

tls_device.c

tls: rx: strp: preserve decryption status of skbs when needed

2023-06-05 09:29:34 +02:00

tls_main.c

net: deal with most data-races in sk_wait_event()

2023-05-24 17:29:59 +01:00

tls_proc.c

tls: rx: add counter for NoPad violations

2022-07-11 19:48:33 -07:00

tls_strp.c

tls: improve lockless access safety of tls_err_abort()

2023-06-09 10:47:51 +02:00

tls_sw.c

tls: improve lockless access safety of tls_err_abort()

2023-06-09 10:47:51 +02:00

tls_toe.c

tls: create an internal header

2022-07-08 18:38:45 -07:00

tls.h

tls: rx: strp: preserve decryption status of skbs when needed

2023-06-05 09:29:34 +02:00

trace.c

net/tls: add tracing for device/offload events

2019-10-05 16:29:00 -07:00

trace.h

net/tls: add device decrypted trace point

2019-10-05 16:29:00 -07:00