mac80211: read station mgmt keys via get_key call

Allow to read management keys stored in a station's gtk key
array with a get_key function.

Signed-off-by: Max Stepanov <Max.Stepanov@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index 0962c77f013e..ac185286842d 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -303,7 +303,8 @@ static int ieee80211_get_key(struct wiphy *wiphy, struct net_device *dev,
 
                 if (pairwise && key_idx < NUM_DEFAULT_KEYS)
                         key = rcu_dereference(sta->ptk[key_idx]);
-                else if (!pairwise && key_idx < NUM_DEFAULT_KEYS)
+                else if (!pairwise &&
+                         key_idx < NUM_DEFAULT_KEYS + NUM_DEFAULT_MGMT_KEYS)
                         key = rcu_dereference(sta->gtk[key_idx]);
         } else
                 key = rcu_dereference(sdata->keys[key_idx]);