cfg80211: ignore supported rates for nonexistant bands on scan
Fixes wpa_supplicant p2p_find on 5GHz-only devices
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index e20c27f..138dc3b 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -5349,6 +5349,10 @@
err = -EINVAL;
goto out_free;
}
+
+ if (!wiphy->bands[band])
+ continue;
+
err = ieee80211_get_ratemask(wiphy->bands[band],
nla_data(attr),
nla_len(attr),