Jakub Kicinski e34a07c0ae sock: redo the psock vs ULP protection check ... Commit 8a59f9d1e3 ("sock: Introduce sk->sk_prot->psock_update_sk_prot()") has moved the inet_csk_has_ulp(sk) check from sk_psock_init() to the new tcp_bpf_update_proto() function. I'm guessing that this was done to allow creating psocks for non-inet sockets. Unfortunately the destruction path for psock includes the ULP unwind, so we need to fail the sk_psock_init() itself. Otherwise if ULP is already present we'll notice that later, and call tcp_update_ulp() with the sk_proto of the ULP itself, which will most likely result in the ULP looping its callbacks. Fixes: 8a59f9d1e3 ("sock: Introduce sk->sk_prot->psock_update_sk_prot()") Signed-off-by: Jakub Kicinski <kuba@kernel.org> Reviewed-by: John Fastabend <john.fastabend@gmail.com> Reviewed-by: Jakub Sitnicki <jakub@cloudflare.com> Tested-by: Jakub Sitnicki <jakub@cloudflare.com> Link: https://lore.kernel.org/r/20220620191353.1184629-2-kuba@kernel.org Signed-off-by: Paolo Abeni <pabeni@redhat.com>		2022-06-23 10:08:30 +02:00
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Kconfig	…
Makefile	…
tls_device.c	tls: Add opt-in zerocopy mode of sendfile()	2022-05-19 12:14:11 +02:00
tls_device_fallback.c	net/tls: Fix use-after-free after the TLS device goes down and up	2021-06-01 15:58:05 -07:00
tls_main.c	sock: redo the psock vs ULP protection check	2022-06-23 10:08:30 +02:00
tls_proc.c	…
tls_sw.c	net: tls: fix messing up lists when bpf enabled	2022-05-19 17:55:06 -07:00
tls_toe.c	…
trace.c	…
trace.h	…