From 7f59ddada192583aee81ebf0de4cdc5a94642915 Mon Sep 17 00:00:00 2001 From: Marcel Holtmann Date: Wed, 16 Oct 2013 09:31:17 -0700 Subject: [PATCH] Bluetooth: Socket address parameter for CID is in little endian The L2CAP socket parameter for CID are actually provided in little endian. So convert our constants into little endian before comparing them. Signed-off-by: Marcel Holtmann Signed-off-by: Johan Hedberg --- net/bluetooth/l2cap_sock.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/net/bluetooth/l2cap_sock.c b/net/bluetooth/l2cap_sock.c index 95498d553b00..34e5a58ffca8 100644 --- a/net/bluetooth/l2cap_sock.c +++ b/net/bluetooth/l2cap_sock.c @@ -77,7 +77,7 @@ static int l2cap_sock_bind(struct socket *sock, struct sockaddr *addr, int alen) if (la.l2_psm) return -EINVAL; /* We only allow ATT user space socket */ - if (la.l2_cid != L2CAP_CID_ATT) + if (la.l2_cid != __constant_cpu_to_le16(L2CAP_CID_ATT)) return -EINVAL; } @@ -170,7 +170,7 @@ static int l2cap_sock_connect(struct socket *sock, struct sockaddr *addr, if (la.l2_psm) return -EINVAL; /* We only allow ATT user space socket */ - if (la.l2_cid != L2CAP_CID_ATT) + if (la.l2_cid != __constant_cpu_to_le16(L2CAP_CID_ATT)) return -EINVAL; } -- GitLab