diff options
| author | Jakub Kicinski <kuba@kernel.org> | 2022-06-23 12:33:24 -0700 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2022-06-23 12:33:24 -0700 |
| commit | 93817be8b62c7fa1f1bdc3e8c037a73a60026be9 (patch) | |
| tree | 873c207abc783edb4ead73b2b3a8a9b105f94420 /net/core/skmsg.c | |
| parent | ccb9bc1dfa444e3541622ccfff135e83d2a569d1 (diff) | |
| parent | 399bd66e219e331976fe6fa6ab81a023c0c97870 (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
No conflicts.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/core/skmsg.c')
| -rw-r--r-- | net/core/skmsg.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/net/core/skmsg.c b/net/core/skmsg.c index 7e03f96e441b..fc69154bbc88 100644 --- a/net/core/skmsg.c +++ b/net/core/skmsg.c @@ -699,6 +699,11 @@ struct sk_psock *sk_psock_init(struct sock *sk, int node) write_lock_bh(&sk->sk_callback_lock); + if (sk_is_inet(sk) && inet_csk_has_ulp(sk)) { + psock = ERR_PTR(-EINVAL); + goto out; + } + if (sk->sk_user_data) { psock = ERR_PTR(-EBUSY); goto out; |