Commit ebb3ca3b authored by Luca Coelho's avatar Luca Coelho Committed by Johannes Berg
Browse files

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: default avatarDan Carpented <dan.carpenter@oracle.com>
Signed-off-by: default avatarLuca Coelho <luciano.coelho@intel.com>
Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
parent 56357234

net/wireless/scan.c

+2 −2
Original line number Diff line number Diff line
@@ -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];

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