cfg80211: clear connect keys when freeing them

[cascardo/linux.git] / net / wireless / nl80211.c

diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index cf178d2..e388a9f 100644 (file)
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -6866,7 +6866,7 @@ static int nl80211_join_ibss(struct sk_buff *skb, struct genl_info *info)
 
        err = cfg80211_join_ibss(rdev, dev, &ibss, connkeys);
        if (err)
-               kfree(connkeys);
+               kzfree(connkeys);
        return err;
 }
 
@@ -7235,7 +7235,7 @@ static int nl80211_connect(struct sk_buff *skb, struct genl_info *info)
 
        if (info->attrs[NL80211_ATTR_HT_CAPABILITY]) {
                if (!info->attrs[NL80211_ATTR_HT_CAPABILITY_MASK]) {
-                       kfree(connkeys);
+                       kzfree(connkeys);
                        return -EINVAL;
                }
                memcpy(&connect.ht_capa,
@@ -7253,7 +7253,7 @@ static int nl80211_connect(struct sk_buff *skb, struct genl_info *info)
 
        if (info->attrs[NL80211_ATTR_VHT_CAPABILITY]) {
                if (!info->attrs[NL80211_ATTR_VHT_CAPABILITY_MASK]) {
-                       kfree(connkeys);
+                       kzfree(connkeys);
                        return -EINVAL;
                }
                memcpy(&connect.vht_capa,
@@ -7273,7 +7273,7 @@ static int nl80211_connect(struct sk_buff *skb, struct genl_info *info)
        err = cfg80211_connect(rdev, dev, &connect, connkeys, NULL);
        wdev_unlock(dev->ieee80211_ptr);
        if (err)
-               kfree(connkeys);
+               kzfree(connkeys);
        return err;
 }