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| author | Kuniyuki Iwashima <[email protected]> | 2024-06-04 16:52:35 +0000 |
|---|---|---|
| committer | Paolo Abeni <[email protected]> | 2024-06-06 10:57:15 +0000 |
| commit | 0aa3be7b3e1f8f997312cc4705f8165e02806f8f (patch) | |
| tree | a8b4eb18a920cabd991a98032090ec8ca9f61f65 /net/unix/af_unix.c | |
| parent | af_unix: Annotate data-race of sk->sk_state in unix_stream_read_skb(). (diff) | |
| download | kernel-0aa3be7b3e1f8f997312cc4705f8165e02806f8f.tar.gz kernel-0aa3be7b3e1f8f997312cc4705f8165e02806f8f.zip | |
af_unix: Annotate data-races around sk->sk_state in UNIX_DIAG.
While dumping AF_UNIX sockets via UNIX_DIAG, sk->sk_state is read
locklessly.
Let's use READ_ONCE() there.
Note that the result could be inconsistent if the socket is dumped
during the state change. This is common for other SOCK_DIAG and
similar interfaces.
Fixes: c9da99e6475f ("unix_diag: Fixup RQLEN extension report")
Fixes: 2aac7a2cb0d9 ("unix_diag: Pending connections IDs NLA")
Fixes: 45a96b9be6ec ("unix_diag: Dumping all sockets core")
Signed-off-by: Kuniyuki Iwashima <[email protected]>
Signed-off-by: Paolo Abeni <[email protected]>
Diffstat (limited to 'net/unix/af_unix.c')
0 files changed, 0 insertions, 0 deletions