return ERR_PTR(-ENOMEM);
result->def = -1;
- result->defmgmt = -1;
nla_for_each_nested(key, keys, rem) {
memset(&parse, 0, sizeof(parse));
err = -EINVAL;
if (!parse.p.key)
goto error;
- if (parse.idx < 0 || parse.idx > 4)
+ if (parse.idx < 0 || parse.idx > 3)
goto error;
if (parse.def) {
if (def)
parse.idx, false, NULL);
if (err)
goto error;
+ if (parse.p.cipher != WLAN_CIPHER_SUITE_WEP40 &&
+ parse.p.cipher != WLAN_CIPHER_SUITE_WEP104) {
+ err = -EINVAL;
+ goto error;
+ }
result->params[parse.idx].cipher = parse.p.cipher;
result->params[parse.idx].key_len = parse.p.key_len;
result->params[parse.idx].key = result->data[parse.idx];
memcpy(result->data[parse.idx], parse.p.key, parse.p.key_len);
- if (parse.p.cipher == WLAN_CIPHER_SUITE_WEP40 ||
- parse.p.cipher == WLAN_CIPHER_SUITE_WEP104) {
- if (no_ht)
- *no_ht = true;
- }
+ /* must be WEP key if we got here */
+ if (no_ht)
+ *no_ht = true;
}
return result;
int if_idx = 0;
int wp_start = cb->args[0];
int if_start = cb->args[1];
+ int filter_wiphy = -1;
struct cfg80211_registered_device *rdev;
struct wireless_dev *wdev;
rtnl_lock();
+ if (!cb->args[2]) {
+ struct nl80211_dump_wiphy_state state = {
+ .filter_wiphy = -1,
+ };
+ int ret;
+
+ ret = nl80211_dump_wiphy_parse(skb, cb, &state);
+ if (ret)
+ return ret;
+
+ filter_wiphy = state.filter_wiphy;
+
+ /*
+ * if filtering, set cb->args[2] to +1 since 0 is the default
+ * value needed to determine that parsing is necessary.
+ */
+ if (filter_wiphy >= 0)
+ cb->args[2] = filter_wiphy + 1;
+ else
+ cb->args[2] = -1;
+ } else if (cb->args[2] > 0) {
+ filter_wiphy = cb->args[2] - 1;
+ }
+
list_for_each_entry(rdev, &cfg80211_rdev_list, list) {
if (!net_eq(wiphy_net(&rdev->wiphy), sock_net(skb->sk)))
continue;
wp_idx++;
continue;
}
+
+ if (filter_wiphy >= 0 && filter_wiphy != rdev->wiphy_idx)
+ continue;
+
if_idx = 0;
list_for_each_entry(wdev, &rdev->wiphy.wdev_list, list) {
(key.p.cipher != WLAN_CIPHER_SUITE_WEP104 ||
key.p.key_len != WLAN_KEY_LEN_WEP104))
return -EINVAL;
- if (key.idx > 4)
+ if (key.idx > 3)
return -EINVAL;
} else {
key.p.key_len = 0;