Bluetooth: Fix wrong memcpy size on LE start encryption
This patch fixes wrong memcpy size when copying rand value to
HCI_OP_LE_START_ENC command.
The compiler pretends that the array parameter was declared as a pointer
and sizeof reports the size of the pointer. [1]
[1] http://www.c-faq.com/aryptr/aryparmsize.html
Signed-off-by: Anderson Briglia <anderson.briglia@openbossa.org>
Signed-off-by: Anderson Lizardo <anderson.lizardo@openbossa.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c
index ea7f031..c2df7bf 100644
--- a/net/bluetooth/hci_conn.c
+++ b/net/bluetooth/hci_conn.c
@@ -218,7 +218,7 @@
cp.handle = cpu_to_le16(conn->handle);
memcpy(cp.ltk, ltk, sizeof(cp.ltk));
cp.ediv = ediv;
- memcpy(cp.rand, rand, sizeof(rand));
+ memcpy(cp.rand, rand, sizeof(cp.rand));
hci_send_cmd(hdev, HCI_OP_LE_START_ENC, sizeof(cp), &cp);
}