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-rw-r--r--net/wireless/core.h6
-rw-r--r--net/wireless/ibss.c6
-rw-r--r--net/wireless/nl80211.c1
-rw-r--r--net/wireless/util.c5
-rw-r--r--net/wireless/wext-compat.c6
-rw-r--r--net/wireless/wext-sme.c3
6 files changed, 10 insertions, 17 deletions
diff --git a/net/wireless/core.h b/net/wireless/core.h
index eee91443924d..5555e3c13ae9 100644
--- a/net/wireless/core.h
+++ b/net/wireless/core.h
@@ -249,9 +249,9 @@ struct cfg80211_event {
};
struct cfg80211_cached_keys {
- struct key_params params[6];
- u8 data[6][WLAN_MAX_KEY_LEN];
- int def, defmgmt;
+ struct key_params params[4];
+ u8 data[4][WLAN_KEY_LEN_WEP104];
+ int def;
};
enum cfg80211_chan_mode {
diff --git a/net/wireless/ibss.c b/net/wireless/ibss.c
index 4a4dda53bdf1..896cbb20b6e1 100644
--- a/net/wireless/ibss.c
+++ b/net/wireless/ibss.c
@@ -284,10 +284,8 @@ int cfg80211_ibss_wext_join(struct cfg80211_registered_device *rdev,
if (!netif_running(wdev->netdev))
return 0;
- if (wdev->wext.keys) {
+ if (wdev->wext.keys)
wdev->wext.keys->def = wdev->wext.default_key;
- wdev->wext.keys->defmgmt = wdev->wext.default_mgmt_key;
- }
wdev->wext.ibss.privacy = wdev->wext.default_key != -1;
@@ -295,7 +293,7 @@ int cfg80211_ibss_wext_join(struct cfg80211_registered_device *rdev,
ck = kmemdup(wdev->wext.keys, sizeof(*ck), GFP_KERNEL);
if (!ck)
return -ENOMEM;
- for (i = 0; i < 6; i++)
+ for (i = 0; i < 4; i++)
ck->params[i].key = ck->data[i];
}
err = __cfg80211_join_ibss(rdev, wdev->netdev,
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 6cb33ae38ae3..71af96e8a947 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -854,7 +854,6 @@ nl80211_parse_connkeys(struct cfg80211_registered_device *rdev,
return ERR_PTR(-ENOMEM);
result->def = -1;
- result->defmgmt = -1;
nla_for_each_nested(key, keys, rem) {
memset(&parse, 0, sizeof(parse));
diff --git a/net/wireless/util.c b/net/wireless/util.c
index 12e2d3fae843..9e6e2aaa7766 100644
--- a/net/wireless/util.c
+++ b/net/wireless/util.c
@@ -912,7 +912,7 @@ void cfg80211_upload_connect_keys(struct wireless_dev *wdev)
if (!wdev->connect_keys)
return;
- for (i = 0; i < 6; i++) {
+ for (i = 0; i < 4; i++) {
if (!wdev->connect_keys->params[i].cipher)
continue;
if (rdev_add_key(rdev, dev, i, false, NULL,
@@ -925,9 +925,6 @@ void cfg80211_upload_connect_keys(struct wireless_dev *wdev)
netdev_err(dev, "failed to set defkey %d\n", i);
continue;
}
- if (wdev->connect_keys->defmgmt == i)
- if (rdev_set_default_mgmt_key(rdev, dev, i))
- netdev_err(dev, "failed to set mgtdef %d\n", i);
}
kzfree(wdev->connect_keys);
diff --git a/net/wireless/wext-compat.c b/net/wireless/wext-compat.c
index e45a76449b43..7b97d43b27e1 100644
--- a/net/wireless/wext-compat.c
+++ b/net/wireless/wext-compat.c
@@ -408,10 +408,10 @@ static int __cfg80211_set_encryption(struct cfg80211_registered_device *rdev,
if (!wdev->wext.keys) {
wdev->wext.keys = kzalloc(sizeof(*wdev->wext.keys),
- GFP_KERNEL);
+ GFP_KERNEL);
if (!wdev->wext.keys)
return -ENOMEM;
- for (i = 0; i < 6; i++)
+ for (i = 0; i < 4; i++)
wdev->wext.keys->params[i].key =
wdev->wext.keys->data[i];
}
@@ -460,7 +460,7 @@ static int __cfg80211_set_encryption(struct cfg80211_registered_device *rdev,
if (err == -ENOENT)
err = 0;
if (!err) {
- if (!addr) {
+ if (!addr && idx < 4) {
memset(wdev->wext.keys->data[idx], 0,
sizeof(wdev->wext.keys->data[idx]));
wdev->wext.keys->params[idx].key_len = 0;
diff --git a/net/wireless/wext-sme.c b/net/wireless/wext-sme.c
index a4e8af3321d2..f6523a4387cc 100644
--- a/net/wireless/wext-sme.c
+++ b/net/wireless/wext-sme.c
@@ -35,7 +35,6 @@ int cfg80211_mgd_wext_connect(struct cfg80211_registered_device *rdev,
if (wdev->wext.keys) {
wdev->wext.keys->def = wdev->wext.default_key;
- wdev->wext.keys->defmgmt = wdev->wext.default_mgmt_key;
if (wdev->wext.default_key != -1)
wdev->wext.connect.privacy = true;
}
@@ -47,7 +46,7 @@ int cfg80211_mgd_wext_connect(struct cfg80211_registered_device *rdev,
ck = kmemdup(wdev->wext.keys, sizeof(*ck), GFP_KERNEL);
if (!ck)
return -ENOMEM;
- for (i = 0; i < 6; i++)
+ for (i = 0; i < 4; i++)
ck->params[i].key = ck->data[i];
}