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| author |   Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2021-07-18 18:56:58 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2021-07-18 18:56:58 -0700 |
| commit | 320424c7d44f54c18df9812fd7c45f6963524002 (patch) | |
| tree | 5853aff866a321d476f5e4f2a3de5b5e90408580 /net/unix/af_unix.c | |
| parent | Input: joydev - prevent use of not validated data in JSIOCSBTNMAP ioctl (diff) | |
| parent | Linux 5.13 (diff) | |
| download | linux-dev-320424c7d44f54c18df9812fd7c45f6963524002.tar.xz linux-dev-320424c7d44f54c18df9812fd7c45f6963524002.zip | |
Merge tag 'v5.13' into next
Sync up with the mainline to get the latest parport API.
Diffstat (limited to 'net/unix/af_unix.c')
| -rw-r--r-- | net/unix/af_unix.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c index 5a31307ceb76..5d1192ceb139 100644 --- a/net/unix/af_unix.c +++ b/net/unix/af_unix.c @@ -535,12 +535,14 @@ static void unix_release_sock(struct sock *sk, int embrion) u->path.mnt = NULL; state = sk->sk_state; sk->sk_state = TCP_CLOSE; + + skpair = unix_peer(sk); + unix_peer(sk) = NULL; + unix_state_unlock(sk); wake_up_interruptible_all(&u->peer_wait); - skpair = unix_peer(sk); - if (skpair != NULL) { if (sk->sk_type == SOCK_STREAM || sk->sk_type == SOCK_SEQPACKET) { unix_state_lock(skpair); @@ -555,7 +557,6 @@ static void unix_release_sock(struct sock *sk, int embrion) unix_dgram_peer_wake_disconnect(sk, skpair); sock_put(skpair); /* It may now die */ - unix_peer(sk) = NULL; } /* Try to flush out this socket. Throw out buffers at least */ |