Commit b0a8e282 authored by Marcel Holtmann's avatar Marcel Holtmann Committed by Johan Hedberg
Browse files

Bluetooth: Add BUILD_BUG_ON for size of struct sockaddr_hci 



This adds an extra check for ensuring that the size of sockaddr_hci
does not grow larger than sockaddr.

Signed-off-by: default avatarMarcel Holtmann <marcel@holtmann.org>
Signed-off-by: default avatarJohan Hedberg <johan.hedberg@intel.com>
parent 1904a853

net/bluetooth/hci_sock.c

+2 −0
Original line number Diff line number Diff line
@@ -1230,6 +1230,8 @@ int __init hci_sock_init(void) 
{

	int err;



	BUILD_BUG_ON(sizeof(struct sockaddr_hci) > sizeof(struct sockaddr));



	err = proto_register(&hci_sk_proto, 0);

	if (err < 0)

		return err;