From f68d8031e4a087f92c2842655d461daf99ed78ff Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Wed, 11 Nov 2009 17:23:31 +0100
Subject: [PATCH] --- yaml --- r: 171747 b: refs/heads/master c:
 c258d2de972d1e391a3dec731e0801ed1cc85494 h: refs/heads/master i:   171745:
 2e3109acc8b2b076cc65f7e3bd4ac92bfca89868   171743:
 9e484f854bce6dcbd2ad0a592f34741ed9484a4f v: v3

---
 [refs]                       | 2 +-
 trunk/net/wireless/nl80211.c | 4 +++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/[refs] b/[refs]
index 15ab6b3aede1..18a56e07095a 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: f501dba4c4c5bda1b64c941997ab7ece1d503945
+refs/heads/master: c258d2de972d1e391a3dec731e0801ed1cc85494
diff --git a/trunk/net/wireless/nl80211.c b/trunk/net/wireless/nl80211.c
index 5c8b3bfada4b..37264d56bace 100644
--- a/trunk/net/wireless/nl80211.c
+++ b/trunk/net/wireless/nl80211.c
@@ -1821,7 +1821,7 @@ static int nl80211_get_station(struct sk_buff *skb, struct genl_info *info)
 }
 
 /*
- * Get vlan interface making sure it is on the right wiphy.
+ * Get vlan interface making sure it is running and on the right wiphy.
  */
 static int get_vlan(struct genl_info *info,
 		    struct cfg80211_registered_device *rdev,
@@ -1839,6 +1839,8 @@ static int get_vlan(struct genl_info *info,
 			return -EINVAL;
 		if ((*vlan)->ieee80211_ptr->wiphy != &rdev->wiphy)
 			return -EINVAL;
+		if (!netif_running(*vlan))
+			return -ENETDOWN;
 	}
 	return 0;
 }