diff options
Diffstat (limited to 'net/wireless/util.c')
| -rw-r--r-- | net/wireless/util.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/net/wireless/util.c b/net/wireless/util.c index b638e205c71e..8dd7545b9097 100644 --- a/net/wireless/util.c +++ b/net/wireless/util.c @@ -434,6 +434,21 @@ int cfg80211_validate_key_settings(struct cfg80211_registered_device *rdev, if (!cfg80211_supported_cipher_suite(&rdev->wiphy, params->cipher)) return -EINVAL; + if (params->ltf_keyseed) { + if (!wiphy_ext_feature_isset(&rdev->wiphy, + NL80211_EXT_FEATURE_SECURE_LTF) || + !wiphy_ext_feature_isset(&rdev->wiphy, + NL80211_EXT_FEATURE_SET_KEY_LTF_SEED)) + return -EOPNOTSUPP; + + /* + * LTF key seed is pairwise key material and must only be + * used with a pairwise key + */ + if (!pairwise) + return -EINVAL; + } + return 0; } |