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cfg80211: initialize rekey_data

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[ Upstream commit f495acd8851d7b345e5f0e521b2645b1e1f928a0 ]

In case we have old supplicant, the akm field is uninitialized.

Signed-off-by: Sara Sharon <sara.sharon@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20201129172929.930f0ab7ebee.Ic546e384efab3f4a89f318eafddc3eb7d556aecb@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Sara Sharon
2020-11-29 17:30:44 +02:00
committed by Greg Kroah-Hartman
parent aca2b5b075
commit 25d3b125c0
1 changed files with 1 additions and 1 deletions
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net/wireless/nl80211.c
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@@ -11502,7 +11502,7 @@ static int nl80211_set_rekey_data(struct sk_buff *skb, struct genl_info *info)
struct net_device *dev = info->user_ptr[1]; struct net_device *dev = info->user_ptr[1];
struct wireless_dev *wdev = dev->ieee80211_ptr; struct wireless_dev *wdev = dev->ieee80211_ptr;
struct nlattr *tb[NUM_NL80211_REKEY_DATA]; struct nlattr *tb[NUM_NL80211_REKEY_DATA];
struct cfg80211_gtk_rekey_data rekey_data; struct cfg80211_gtk_rekey_data rekey_data = {};
int err; int err;
if (!info->attrs[NL80211_ATTR_REKEY_DATA]) if (!info->attrs[NL80211_ATTR_REKEY_DATA])