Kuniyuki Iwashima eb0718fb3e af_unix: Annotate data-races around sk->sk_state in unix_write_space() and poll(). ... unix_poll() and unix_dgram_poll() read sk->sk_state locklessly and calls unix_writable() which also reads sk->sk_state without holding unix_state_lock(). Let's use READ_ONCE() in unix_poll() and unix_dgram_poll() and pass it to unix_writable(). While at it, we remove TCP_SYN_SENT check in unix_dgram_poll() as that state does not exist for AF_UNIX socket since the code was added. Fixes: 1586a5877d ("af_unix: do not report POLLOUT on listeners") Fixes: 3c73419c09 ("af_unix: fix 'poll for write'/ connected DGRAM sockets") Fixes: 1da177e4c3 ("Linux-2.6.12-rc2") Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com>		2024-06-06 12:57:14 +02:00
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af_unix.c	af_unix: Annotate data-races around sk->sk_state in unix_write_space() and poll().	2024-06-06 12:57:14 +02:00
diag.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2024-02-01 15:12:37 -08:00
garbage.c	af_unix: Fix garbage collection of embryos carrying OOB with SCM_RIGHTS	2024-05-21 13:42:02 +02:00
Kconfig	af_unix: Remove CONFIG_UNIX_SCM.	2024-01-31 16:41:16 -08:00
Makefile	af_unix: Remove CONFIG_UNIX_SCM.	2024-01-31 16:41:16 -08:00
sysctl_net_unix.c	net: Remove the now superfluous sentinel elements from ctl_table array	2024-05-03 13:29:41 +01:00
unix_bpf.c	bpf: sockmap, fix proto update hook to avoid dup calls	2024-01-03 16:50:06 -08:00