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Bluetooth: ATT: Use BT_ASSERT to check context

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Check conn->att context at bt_att_recv and log an error.

Change-Id: Id49e941bdf55529b517b6962fe0d401bd9295c38
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
This commit is contained in:
Luiz Augusto von Dentz 2015-07-06 13:34:03 +03:00 • committed by Anas Nashif
commit e24f6684cb
1 changed files with 2 additions and 16 deletions
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18
net/bluetooth/att.c
View file

@ -1183,10 +1183,6 @@ static uint8_t att_error_rsp(struct bt_conn *conn, struct bt_buf *data)
struct bt_att_error_rsp *rsp;
uint8_t err;
if (!att) {
return 0;
}
rsp = (void *)data->data;
BT_DBG("request 0x%02x handle 0x%04x error 0x%02x\n", rsp->request,
@ -1201,12 +1197,6 @@ static uint8_t att_error_rsp(struct bt_conn *conn, struct bt_buf *data)
static uint8_t att_handle_find_type_rsp(struct bt_conn *conn,
struct bt_buf *buf)
{
struct bt_att *att = conn->att;
if (!att) {
return 0;
}
BT_DBG("\n");
return att_handle_rsp(conn, buf->data, buf->len, 0);
@ -1215,12 +1205,6 @@ static uint8_t att_handle_find_type_rsp(struct bt_conn *conn,
static uint8_t att_handle_read_type_rsp(struct bt_conn *conn,
struct bt_buf *buf)
{
struct bt_att *att = conn->att;
if (!att) {
return 0;
}
BT_DBG("\n");
return att_handle_rsp(conn, buf->data, buf->len, 0);
@ -1273,6 +1257,8 @@ static void bt_att_recv(struct bt_conn *conn, struct bt_buf *buf)
uint8_t err = BT_ATT_ERR_NOT_SUPPORTED;
size_t i;
BT_ASSERT(conn->att);
if (buf->len < sizeof(*hdr)) {
BT_ERR("Too small ATT PDU received\n");
goto done;