Commit b0a8e282 authored Jan 11, 2015 by Marcel Holtmann Committed by Johan Hedberg Jan 12, 2015

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: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan 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;