pkg/nimble: Ignore bogus adv. during scan

RIOT-OS · Apr 8, 2024 · cc88e0d · cc88e0d
1 parent 8bb8c5b
commit cc88e0d
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/pkg/nimble/scanlist/nimble_scanlist.c b/pkg/nimble/scanlist/nimble_scanlist.c
@@ -71,7 +71,12 @@ void nimble_scanlist_update(uint8_t type, const ble_addr_t *addr,
                             const uint8_t *ad, size_t len)
 {
     assert(addr);
-    assert(len <= BLE_ADV_PDU_LEN);
+
+    /* Ignore bogus advertisements */
+    if (len > BLE_ADV_PDU_LEN) {
+        assert(0);
+        return;
+    }
 
     uint32_t now = (uint32_t)ztimer_now(ZTIMER_USEC);
     nimble_scanlist_entry_t *e = _find(addr);