From: Luca Coelho <[email protected]> The seen_indices variable is u64 and in other parts of the code we assume mbssid_index_ie[2] can be up to 45, so we should use the 64-bit versions of BIT, namely, BIT_ULL().
Reported-by: Dan Carpented <[email protected]> Signed-off-by: Luca Coelho <[email protected]> --- net/wireless/scan.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/net/wireless/scan.c b/net/wireless/scan.c index f347387f195a..2ea268ef1c43 100644 --- a/net/wireless/scan.c +++ b/net/wireless/scan.c @@ -1602,12 +1602,12 @@ static void cfg80211_parse_mbssid_data(struct wiphy *wiphy, continue; } - if (seen_indices & BIT(mbssid_index_ie[2])) + if (seen_indices & BIT_ULL(mbssid_index_ie[2])) /* We don't support legacy split of a profile */ net_dbg_ratelimited("Partial info for BSSID index %d\n", mbssid_index_ie[2]); - seen_indices |= BIT(mbssid_index_ie[2]); + seen_indices |= BIT_ULL(mbssid_index_ie[2]); non_tx_data->bssid_index = mbssid_index_ie[2]; non_tx_data->max_bssid_indicator = elem->data[0]; -- 2.20.1
