Bluetooth: controller: Correct validation for CONNECT_IND interval

Previously, the interval was only checked for non-zero. Now it is
validated to be within the allowed range (BT_HCI_LE_INTERVAL_MIN
to BT_HCI_LE_INTERVAL_MAX) to avoid invalid values.

Signed-off-by: Babak Arisian <[email protected]>

Author: babrsn

subsys/bluetooth/controller/ll_sw/ull_peripheral.c

@@ -160,7 +160,7 @@ void ull_periph_setup(struct node_rx_pdu *rx, struct node_rx_ftr *ftr,
 	if ((lll->data_chan_count < CHM_USED_COUNT_MIN) ||
 	    (lll->data_chan_hop < CHM_HOP_COUNT_MIN) ||
 	    (lll->data_chan_hop > CHM_HOP_COUNT_MAX) ||
-	    !lll->interval) {
+	    !IN_RANGE(lll->interval, BT_HCI_LE_INTERVAL_MIN, BT_HCI_LE_INTERVAL_MAX)) {
 		invalid_release(&adv->ull, lll, link, rx);
 
 		return;