diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/wireless/scan.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/net/wireless/scan.c b/net/wireless/scan.c index 2e7787b0828b..df868662e1e0 100644 --- a/net/wireless/scan.c +++ b/net/wireless/scan.c @@ -587,6 +587,13 @@ static int cfg80211_parse_ap_info(struct cfg80211_colocated_ap *entry, entry->short_ssid_valid = true; bss_params = tbtt_info->bss_params; + + /* Ignore disabled links */ + if (length >= offsetofend(typeof(*tbtt_info), mld_params)) { + if (le16_get_bits(tbtt_info->mld_params.params, + IEEE80211_RNR_MLD_PARAMS_DISABLED_LINK)) + return -EINVAL; + } } else { struct ieee80211_tbtt_info_7_8_9 *tbtt_info = (void *)pos; |