Bluetooth: Fix hci_sock_recvmsg when MSG_TRUNC is not set

Similar to bt_sock_recvmsg MSG_TRUNC shall be checked using the original flags not msg_flags. Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
mariux64 · Aug 25, 2016 · 4f34228 · 4f34228
1 parent 90a56f7
commit 4f34228
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c
@@ -1091,7 +1091,7 @@ static int hci_sock_recvmsg(struct socket *sock, struct msghdr *msg,
 
 	skb_free_datagram(sk, skb);
 
-	if (msg->msg_flags & MSG_TRUNC)
+	if (flags & MSG_TRUNC)
 		copied = skblen;
 
 	return err ? : copied;