Bluetooth: Add support for SMP Invalid Parameters error code
The Invalid Parameters error code is used to indicate that the command
length is invalid or that a parameter is outside of the specified range.
This error code wasn't clearly specified in the Bluetooth 4.0
specification but since 4.1 this has been fixed.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
diff --git a/net/bluetooth/smp.c b/net/bluetooth/smp.c
index dfb4e11..b5b9263 100644
--- a/net/bluetooth/smp.c
+++ b/net/bluetooth/smp.c
@@ -663,7 +663,7 @@
BT_DBG("conn %p", conn);
if (skb->len < sizeof(*req))
- return SMP_UNSPECIFIED;
+ return SMP_INVALID_PARAMS;
if (conn->hcon->link_mode & HCI_LM_MASTER)
return SMP_CMD_NOTSUPP;
@@ -720,7 +720,7 @@
BT_DBG("conn %p", conn);
if (skb->len < sizeof(*rsp))
- return SMP_UNSPECIFIED;
+ return SMP_INVALID_PARAMS;
if (!(conn->hcon->link_mode & HCI_LM_MASTER))
return SMP_CMD_NOTSUPP;
@@ -770,7 +770,7 @@
BT_DBG("conn %p %s", conn, conn->hcon->out ? "master" : "slave");
if (skb->len < sizeof(smp->pcnf))
- return SMP_UNSPECIFIED;
+ return SMP_INVALID_PARAMS;
memcpy(smp->pcnf, skb->data, sizeof(smp->pcnf));
skb_pull(skb, sizeof(smp->pcnf));
@@ -794,7 +794,7 @@
BT_DBG("conn %p", conn);
if (skb->len < sizeof(smp->rrnd))
- return SMP_UNSPECIFIED;
+ return SMP_INVALID_PARAMS;
memcpy(smp->rrnd, skb->data, sizeof(smp->rrnd));
skb_pull(skb, sizeof(smp->rrnd));
@@ -836,7 +836,7 @@
BT_DBG("conn %p", conn);
if (skb->len < sizeof(*rp))
- return SMP_UNSPECIFIED;
+ return SMP_INVALID_PARAMS;
if (!(conn->hcon->link_mode & HCI_LM_MASTER))
return SMP_CMD_NOTSUPP;
@@ -944,7 +944,7 @@
BT_DBG("conn %p", conn);
if (skb->len < sizeof(*rp))
- return SMP_UNSPECIFIED;
+ return SMP_INVALID_PARAMS;
/* Ignore this PDU if it wasn't requested */
if (!(smp->remote_key_dist & SMP_DIST_ENC_KEY))
@@ -969,7 +969,7 @@
BT_DBG("conn %p", conn);
if (skb->len < sizeof(*rp))
- return SMP_UNSPECIFIED;
+ return SMP_INVALID_PARAMS;
/* Ignore this PDU if it wasn't requested */
if (!(smp->remote_key_dist & SMP_DIST_ENC_KEY))
@@ -1001,7 +1001,7 @@
BT_DBG("");
if (skb->len < sizeof(*info))
- return SMP_UNSPECIFIED;
+ return SMP_INVALID_PARAMS;
/* Ignore this PDU if it wasn't requested */
if (!(smp->remote_key_dist & SMP_DIST_ID_KEY))
@@ -1025,7 +1025,7 @@
BT_DBG("");
if (skb->len < sizeof(*info))
- return SMP_UNSPECIFIED;
+ return SMP_INVALID_PARAMS;
/* Ignore this PDU if it wasn't requested */
if (!(smp->remote_key_dist & SMP_DIST_ID_KEY))
@@ -1075,7 +1075,7 @@
BT_DBG("conn %p", conn);
if (skb->len < sizeof(*rp))
- return SMP_UNSPECIFIED;
+ return SMP_INVALID_PARAMS;
/* Ignore this PDU if it wasn't requested */
if (!(smp->remote_key_dist & SMP_DIST_SIGN))