Bluetooth: Controller: Fix coverity issue 318626

[Coverity CID: 318626] Unintended sign extension in subsys/bluetooth/controller/ll_sw/ull_adv_iso.c. Fixes zephyrproject-rtos#58984. Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Willmish · Jul 3, 2023 · 41cfe21 · 41cfe21
1 parent 6622735
commit 41cfe21
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/subsys/bluetooth/controller/ll_sw/ull_adv_iso.c b/subsys/bluetooth/controller/ll_sw/ull_adv_iso.c
@@ -1172,8 +1172,8 @@ static void mfy_iso_offset_get(void *param)
 		LL_ASSERT(id != TICKER_NULL);
 	} while (id != ticker_id);
 
-	payload_count = lll_iso->payload_count + ((lll_iso->latency_prepare +
-						   lazy) * lll_iso->bn);
+	payload_count = lll_iso->payload_count +
+			(((uint64_t)lll_iso->latency_prepare + lazy) * lll_iso->bn);
 
 	pdu = lll_adv_sync_data_latest_peek(lll_sync);
 	bi = big_info_get(pdu);