From 8a16ffdc4cf37c1e6204054b0fb44052c8a48f0d Mon Sep 17 00:00:00 2001 From: Ilan Peer Date: Thu, 8 Apr 2021 14:32:24 +0200 Subject: cfg80211: Remove wrong RNR IE validation check Remove a wrong length check for RNR information element as it can have arbitrary length. Signed-off-by: Ilan Peer Link: https://lore.kernel.org/r/20210408143224.c7eeaf1a5270.Iead7762982e941a1cbff93f68bf8b5139447ff0c@changeid Signed-off-by: Johannes Berg --- net/wireless/scan.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net') diff --git a/net/wireless/scan.c b/net/wireless/scan.c index 019952d4fc7d..c3b51efff5c6 100644 --- a/net/wireless/scan.c +++ b/net/wireless/scan.c @@ -589,7 +589,7 @@ static int cfg80211_parse_colocated_ap(const struct cfg80211_bss_ies *ies, elem = cfg80211_find_elem(WLAN_EID_REDUCED_NEIGHBOR_REPORT, ies->data, ies->len); - if (!elem || elem->datalen > IEEE80211_MAX_SSID_LEN) + if (!elem) return 0; pos = elem->data; -- cgit v1.2.3