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cfg80211: ignore supported rates for nonexistant bands on scan

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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>
This commit is contained in:
Felix Fietkau 2013-11-20 19:40:41 +01:00 committed by Johannes Berg
parent 12b5f34d2d
commit 1b09cd82d8
1 changed files with 4 additions and 0 deletions
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4
net/wireless/nl80211.c
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@ -5349,6 +5349,10 @@ static int nl80211_trigger_scan(struct sk_buff *skb, struct genl_info *info)
err = -EINVAL; err = -EINVAL;
goto out_free; goto out_free;
} }
if (!wiphy->bands[band])
continue;
err = ieee80211_get_ratemask(wiphy->bands[band], err = ieee80211_get_ratemask(wiphy->bands[band],
nla_data(attr), nla_data(attr),
nla_len(attr), nla_len(attr),