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-rw-r--r--net/unix/af_unix.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
index b8c4407..f25e167 100644
--- a/net/unix/af_unix.c
+++ b/net/unix/af_unix.c
@@ -1984,6 +1984,10 @@ static long unix_stream_data_wait(struct sock *sk, long timeo,
unix_state_unlock(sk);
timeo = freezable_schedule_timeout(timeo);
unix_state_lock(sk);
+
+ if (sock_flag(sk, SOCK_DEAD))
+ break;
+
clear_bit(SOCK_ASYNC_WAITDATA, &sk->sk_socket->flags);
}
@@ -2055,6 +2059,10 @@ static int unix_stream_read_generic(struct unix_stream_read_state *state)
struct sk_buff *skb, *last;
unix_state_lock(sk);
+ if (sock_flag(sk, SOCK_DEAD)) {
+ err = -ECONNRESET;
+ goto unlock;
+ }
last = skb = skb_peek(&sk->sk_receive_queue);
last_len = last ? last->len : 0;
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