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| author | Felix Fietkau <nbd@openwrt.org> | 2013-11-20 19:40:41 +0100 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2013-11-25 16:54:26 +0100 |
| commit | 1b09cd82d8c479700ef6185665839d1020b02519 (patch) | |
| tree | 6a4996a1c56bce9ff2d34e4c93e13bd03cdbeb76 /net/wireless/nl80211.c | |
| parent | 12b5f34d2d5934e998975bbae4e29f81d94052f6 (diff) | |
| download | linux-stable-1b09cd82d8c479700ef6185665839d1020b02519.tar.gz linux-stable-1b09cd82d8c479700ef6185665839d1020b02519.tar.bz2 linux-stable-1b09cd82d8c479700ef6185665839d1020b02519.zip | |
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>
Diffstat (limited to 'net/wireless/nl80211.c')
| -rw-r--r-- | net/wireless/nl80211.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index e20c27ff0f14..138dc3bb8b67 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -5349,6 +5349,10 @@ static int nl80211_trigger_scan(struct sk_buff *skb, struct genl_info *info) err = -EINVAL; goto out_free; } + + if (!wiphy->bands[band]) + continue; + err = ieee80211_get_ratemask(wiphy->bands[band], nla_data(attr), nla_len(attr), |