struct key_params *params, int key_idx,
bool pairwise, const u8 *mac_addr)
{
- if (key_idx > 5)
+ if (key_idx < 0 || key_idx > 5)
return -EINVAL;
if (!pairwise && mac_addr && !(rdev->wiphy.flags & WIPHY_FLAG_IBSS_RSN))
/* Disallow BIP (group-only) cipher as pairwise cipher */
if (pairwise)
return -EINVAL;
+ if (key_idx < 4)
+ return -EINVAL;
break;
+ case WLAN_CIPHER_SUITE_WEP40:
+ case WLAN_CIPHER_SUITE_WEP104:
+ if (key_idx > 3)
+ return -EINVAL;
default:
break;
}