* [PATCH AUTOSEL 4.9 1/3] cfg80211: initialize rekey_data
@ 2020-12-20 3:35 Sasha Levin
0 siblings, 0 replies; only message in thread
From: Sasha Levin @ 2020-12-20 3:35 UTC (permalink / raw)
To: linux-kernel, stable
Cc: Sara Sharon, Luca Coelho, Johannes Berg, Sasha Levin,
linux-wireless, netdev
From: Sara Sharon <sara.sharon@intel.com>
[ 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>
---
net/wireless/nl80211.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 5bd89f536720d..ab8bca39afa3f 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -10428,7 +10428,7 @@ static int nl80211_set_rekey_data(struct sk_buff *skb, struct genl_info *info)
struct net_device *dev = info->user_ptr[1];
struct wireless_dev *wdev = dev->ieee80211_ptr;
struct nlattr *tb[NUM_NL80211_REKEY_DATA];
- struct cfg80211_gtk_rekey_data rekey_data;
+ struct cfg80211_gtk_rekey_data rekey_data = {};
int err;
if (!info->attrs[NL80211_ATTR_REKEY_DATA])
--
2.27.0
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