From: Necip Fazil Yildiran
Date: Fri, 14 Aug 2020 10:10:00 +
> diff --git a/net/qrtr/qrtr.c b/net/qrtr/qrtr.c
> index b4c0db0b7d31..52d0707df776 100644
> --- a/net/qrtr/qrtr.c
> +++ b/net/qrtr/qrtr.c
> @@ -693,22 +693,24 @@ static void qrtr_port_remove(struct qrtr_sock *ipc)
> static int qrt
From: Necip Fazil Yildiran
Passing large uint32 sockaddr_qrtr.port numbers for port allocation
triggers a warning within idr_alloc() since the port number is cast
to int, and thus interpreted as a negative number. This leads to
the rejection of such valid port numbers in qrtr_port_assign() as
idr
