From 51cb8329f21032f7af0d0cda770cca0745e36983 Mon Sep 17 00:00:00 2001 From: Amisha Patel Date: Fri, 21 Apr 2023 18:10:20 +0000 Subject: [PATCH] wifi: wilc1000: fix for absent RSN capabilities WFA testcase [ Upstream commit 9ce4bb09123e9754996e358bd808d39f5d112899 ] Mandatory WFA testcase CT_Security_WPA2Personal_STA_RSNEBoundsVerification-AbsentRSNCap, performs bounds verfication on Beacon and/or Probe response frames. It failed and observed the reason to be absence of cipher suite and AKM suite in RSN information. To fix this, enable the RSN flag before extracting RSN capabilities. Fixes: cd21d99e595e ("wifi: wilc1000: validate pairwise and authentication suite offsets") Signed-off-by: Amisha Patel Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/20230421181005.4865-1-amisha.patel@microchip.com Signed-off-by: Sasha Levin --- drivers/net/wireless/microchip/wilc1000/hif.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/net/wireless/microchip/wilc1000/hif.c b/drivers/net/wireless/microchip/wilc1000/hif.c index 67df822..a1b75fe 100644 --- a/drivers/net/wireless/microchip/wilc1000/hif.c +++ b/drivers/net/wireless/microchip/wilc1000/hif.c @@ -485,6 +485,9 @@ void *wilc_parse_join_bss_param(struct cfg80211_bss *bss, int rsn_ie_len = sizeof(struct element) + rsn_ie[1]; int offset = 8; + param->mode_802_11i = 2; + param->rsn_found = true; + /* extract RSN capabilities */ if (offset < rsn_ie_len) { /* skip over pairwise suites */ @@ -494,11 +497,8 @@ void *wilc_parse_join_bss_param(struct cfg80211_bss *bss, /* skip over authentication suites */ offset += (rsn_ie[offset] * 4) + 2; - if (offset + 1 < rsn_ie_len) { - param->mode_802_11i = 2; - param->rsn_found = true; + if (offset + 1 < rsn_ie_len) memcpy(param->rsn_cap, &rsn_ie[offset], 2); - } } } } -- 2.7.4