From: Anderson Briglia <anderson.briglia@xxxxxxxxxxxxx> 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@xxxxxxxxxxxxx> Signed-off-by: Anderson Lizardo <anderson.lizardo@xxxxxxxxxxxxx> --- net/bluetooth/hci_conn.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) 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 @@ void hci_le_start_enc(struct hci_conn *conn, __le16 ediv, __u8 rand[8], 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); } -- 1.7.4.1 -- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
