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Diffstat (limited to 'net/wireless/nl80211.c')
-rw-r--r--net/wireless/nl80211.c24
1 files changed, 12 insertions, 12 deletions
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 814e23d3ce7c..c04fc6cf6583 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -9836,7 +9836,7 @@ static int nl80211_join_ibss(struct sk_buff *skb, struct genl_info *info)
if ((ibss.chandef.width != NL80211_CHAN_WIDTH_20_NOHT) &&
no_ht) {
- kzfree(connkeys);
+ kfree_sensitive(connkeys);
return -EINVAL;
}
}
@@ -9848,7 +9848,7 @@ static int nl80211_join_ibss(struct sk_buff *skb, struct genl_info *info)
int r = validate_pae_over_nl80211(rdev, info);
if (r < 0) {
- kzfree(connkeys);
+ kfree_sensitive(connkeys);
return r;
}
@@ -9861,7 +9861,7 @@ static int nl80211_join_ibss(struct sk_buff *skb, struct genl_info *info)
wdev_lock(dev->ieee80211_ptr);
err = __cfg80211_join_ibss(rdev, dev, &ibss, connkeys);
if (err)
- kzfree(connkeys);
+ kfree_sensitive(connkeys);
else if (info->attrs[NL80211_ATTR_SOCKET_OWNER])
dev->ieee80211_ptr->conn_owner_nlportid = info->snd_portid;
wdev_unlock(dev->ieee80211_ptr);
@@ -10289,7 +10289,7 @@ 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]) {
- kzfree(connkeys);
+ kfree_sensitive(connkeys);
return -EINVAL;
}
memcpy(&connect.ht_capa,
@@ -10307,7 +10307,7 @@ 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]) {
- kzfree(connkeys);
+ kfree_sensitive(connkeys);
return -EINVAL;
}
memcpy(&connect.vht_capa,
@@ -10321,7 +10321,7 @@ static int nl80211_connect(struct sk_buff *skb, struct genl_info *info)
(rdev->wiphy.features & NL80211_FEATURE_QUIET)) &&
!wiphy_ext_feature_isset(&rdev->wiphy,
NL80211_EXT_FEATURE_RRM)) {
- kzfree(connkeys);
+ kfree_sensitive(connkeys);
return -EINVAL;
}
connect.flags |= ASSOC_REQ_USE_RRM;
@@ -10329,21 +10329,21 @@ static int nl80211_connect(struct sk_buff *skb, struct genl_info *info)
connect.pbss = nla_get_flag(info->attrs[NL80211_ATTR_PBSS]);
if (connect.pbss && !rdev->wiphy.bands[NL80211_BAND_60GHZ]) {
- kzfree(connkeys);
+ kfree_sensitive(connkeys);
return -EOPNOTSUPP;
}
if (info->attrs[NL80211_ATTR_BSS_SELECT]) {
/* bss selection makes no sense if bssid is set */
if (connect.bssid) {
- kzfree(connkeys);
+ kfree_sensitive(connkeys);
return -EINVAL;
}
err = parse_bss_select(info->attrs[NL80211_ATTR_BSS_SELECT],
wiphy, &connect.bss_select);
if (err) {
- kzfree(connkeys);
+ kfree_sensitive(connkeys);
return err;
}
}
@@ -10373,13 +10373,13 @@ static int nl80211_connect(struct sk_buff *skb, struct genl_info *info)
info->attrs[NL80211_ATTR_FILS_ERP_REALM] ||
info->attrs[NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM] ||
info->attrs[NL80211_ATTR_FILS_ERP_RRK]) {
- kzfree(connkeys);
+ kfree_sensitive(connkeys);
return -EINVAL;
}
if (nla_get_flag(info->attrs[NL80211_ATTR_EXTERNAL_AUTH_SUPPORT])) {
if (!info->attrs[NL80211_ATTR_SOCKET_OWNER]) {
- kzfree(connkeys);
+ kfree_sensitive(connkeys);
GENL_SET_ERR_MSG(info,
"external auth requires connection ownership");
return -EINVAL;
@@ -10392,7 +10392,7 @@ static int nl80211_connect(struct sk_buff *skb, struct genl_info *info)
err = cfg80211_connect(rdev, dev, &connect, connkeys,
connect.prev_bssid);
if (err)
- kzfree(connkeys);
+ kfree_sensitive(connkeys);
if (!err && info->attrs[NL80211_ATTR_SOCKET_OWNER]) {
dev->ieee80211_ptr->conn_owner_nlportid = info->snd_portid;