commit efdfce7270de85a8706d1ea051bef3a7486809ff
author Andrew Zaborowski <andrew.zaborowski@intel.com> Mon Sep 24 18:10:22 2018 +0200
committer Johannes Berg <johannes.berg@intel.com> Tue Oct 02 09:56:30 2018 +0200
tree 4dbdbe08fa287c771d7a6803dcb3f1cf08d99cf2
parent 48f3b9e989725127e0edf1cc2f2e169094d03a43

nl80211: Fix a GET_KEY reply attribute

Use the NL80211_KEY_IDX attribute inside the NL80211_ATTR_KEY in
NL80211_CMD_GET_KEY responses to comply with nl80211_key_policy.
This is unlikely to affect existing userspace.

Signed-off-by: Andrew Zaborowski <andrew.zaborowski@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

net/wireless/nl80211.c

diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 0827cbd..90788eb 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -3351,7 +3351,7 @@ static void get_key_callback(void *c, struct key_params *params)
 			 params->cipher)))
 		goto nla_put_failure;
 
-	if (nla_put_u8(cookie->msg, NL80211_ATTR_KEY_IDX, cookie->idx))
+	if (nla_put_u8(cookie->msg, NL80211_KEY_IDX, cookie->idx))
 		goto nla_put_failure;
 
 	nla_nest_end(cookie->msg, key);