Commit dd625558 authored Jan 11, 2015 by Marcel Holtmann Committed by Johan Hedberg Jan 12, 2015

Bluetooth: Add BUILD_BUG_ON for size of struct sockaddr_l2



This adds an extra check for ensuring that the size of sockaddr_l2
does not grow larger than sockaddr.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>

parent b0a8e282

net/bluetooth/l2cap_sock.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -1614,6 +1614,8 @@ int __init l2cap_init_sockets(void)
		{
		int err;

		BUILD_BUG_ON(sizeof(struct sockaddr_l2) > sizeof(struct sockaddr));

		err = proto_register(&l2cap_proto, 0);
		if (err < 0)
		return err;