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-rw-r--r--net/tipc/socket.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/net/tipc/socket.c b/net/tipc/socket.c
index 91aa2dc51771..c1a199c0fa6d 100644
--- a/net/tipc/socket.c
+++ b/net/tipc/socket.c
@@ -1065,7 +1065,9 @@ restart:
/* Loop around if more data is required */
if ((sz_copied < buf_len) /* didn't get all requested data */
- && (flags & MSG_WAITALL) /* ... and need to wait for more */
+ && (!skb_queue_empty(&sock->sk->sk_receive_queue) ||
+ (flags & MSG_WAITALL))
+ /* ... and more is ready or required */
&& (!(flags & MSG_PEEK)) /* ... and aren't just peeking at data */
&& (!err) /* ... and haven't reached a FIN */
)