diff options
| author |   Luca Coelho <luciano.coelho@intel.com> | 2019-05-29 15:25:29 +0300 |
|---|---|---|
| committer |   Johannes Berg <johannes.berg@intel.com> | 2019-06-14 15:46:33 +0200 |
| commit | ebb3ca3b4477bbc118976c77fe1913507df718ec (patch) | |
| tree | 152848b5c9fa27179b1a18cbe984440db35caf7c /net/wireless | |
| parent | mac80211: only warn once on chanctx_conf being NULL (diff) | |
| download | linux-dev-ebb3ca3b4477bbc118976c77fe1913507df718ec.tar.xz linux-dev-ebb3ca3b4477bbc118976c77fe1913507df718ec.zip | |
cfg80211: use BIT_ULL in cfg80211_parse_mbssid_data()
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 <dan.carpenter@oracle.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/wireless')
| -rw-r--r-- | net/wireless/scan.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/wireless/scan.c b/net/wireless/scan.c index c04f5451f89b..aa571d727903 100644 --- a/net/wireless/scan.c +++ b/net/wireless/scan.c @@ -1601,12 +1601,12 @@ 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]; |