shinys000114/linux
1
0
Fork 0
mirror of https://github.com/hardkernel/linux.git synced 2026-03-25 20:10:23 +09:00
Code Issues Packages Projects Releases Wiki Activity

wifi: wilc1000: fix for absent RSN capabilities WFA testcase

Browse Source 
[ Upstream commit 9ce4bb0912 ]

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: cd21d99e59 ("wifi: wilc1000: validate pairwise and authentication suite offsets")
Signed-off-by: Amisha Patel <amisha.patel@microchip.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20230421181005.4865-1-amisha.patel@microchip.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Amisha Patel
2023-04-21 18:10:20 +00:00
committed by Greg Kroah-Hartman
parent e215a8a428
commit a55f88dd15
1 changed files with 4 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/net/wireless/microchip/wilc1000/hif.c
View File

@@ -470,6 +470,9 @@ 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 */
@@ -479,11 +482,8 @@ 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);
}
}
}
}