af_unix: Use skb_queue_len_lockless() in sk_diag_show_rqlen().

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[ Upstream commit 5d915e584d ]

We can dump the socket queue length via UNIX_DIAG by specifying
UDIAG_SHOW_RQLEN.

If sk->sk_state is TCP_LISTEN, we return the recv queue length,
but here we do not hold recvq lock.

Let's use skb_queue_len_lockless() in sk_diag_show_rqlen().

Fixes: c9da99e647 ("unix_diag: Fixup RQLEN extension report")
Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

...

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Kuniyuki Iwashima 2024-06-04 09:52:40 -07:00 • committed by Greg Kroah-Hartman

parent 9402362b4c

commit bdb5e4fbad

1 changed files with 1 additions and 1 deletions

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net/unix/diag.c

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