mac80211: verify virtual interfaces in driver API
The driver is never informed about monitor or
AP_VLAN interfaces, so whenever we pass those
to it later this is a bug. Verify we don't as
there are some cases where this could happen.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/net/mac80211/util.c b/net/mac80211/util.c
index 83c4821..98ca547 100644
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -1006,7 +1006,7 @@
if (sdata->vif.type != NL80211_IFTYPE_AP_VLAN &&
sdata->vif.type != NL80211_IFTYPE_MONITOR &&
ieee80211_sdata_running(sdata))
- res = drv_add_interface(local, &sdata->vif);
+ res = drv_add_interface(local, sdata);
}
/* add STAs back */