From 2f0605a697f4b9f5b1c1571c7ec6a16df4dc2616 Mon Sep 17 00:00:00 2001
From: Srinivas Dasari <dasaris@codeaurora.org>
Date: Fri, 20 Apr 2018 11:41:14 +0530
Subject: [PATCH] nl80211: Free connkeys on external authentication failure
Git-commit: 2f0605a697f4b9f5b1c1571c7ec6a16df4dc2616
Patch-mainline: v4.17-rc5
References: FATE#326294
The failure scenario while processing
NL80211_ATTR_EXTERNAL_AUTH_SUPPORT does not free
the connkeys. This commit addresses the same.
Signed-off-by: Srinivas Dasari <dasaris@codeaurora.org>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
net/wireless/nl80211.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index ff28f8feeb09..a052693c2e85 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -9214,6 +9214,7 @@ static int nl80211_connect(struct sk_buff *skb, struct genl_info *info)
if (nla_get_flag(info->attrs[NL80211_ATTR_EXTERNAL_AUTH_SUPPORT])) {
if (!info->attrs[NL80211_ATTR_SOCKET_OWNER]) {
+ kzfree(connkeys);
GENL_SET_ERR_MSG(info,
"external auth requires connection ownership");
return -EINVAL;
--
2.19.2