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Filter MLD APs

Message ID 20240921063303.2369547-1-matthewmwang@google.com
State New
Headers show
Series Filter MLD APs | expand

Commit Message

Matthew Wang Sept. 21, 2024, 6:33 a.m. UTC 
MLD APs require MFPC and disallow PSK key managements.

Signed-off-by: Matthew Wang <matthewmwang@chromium.org>
---
 wpa_supplicant/events.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)
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Patch

diff --git a/wpa_supplicant/events.c b/wpa_supplicant/events.c
index 90e1c7b9f..035b37888 100644
--- a/wpa_supplicant/events.c
+++ b/wpa_supplicant/events.c
@@ -744,16 +744,16 @@  static int wpa_supplicant_ssid_bss_match(struct wpa_supplicant *wpa_s,
 			break;
 		}
 
-		if (is_6ghz_bss) {
-			/* MFPC must be supported on 6 GHz */
+		if (is_6ghz_bss || !is_zero_ether_addr(bss->mld_addr)) {
+			/* MFPC must be supported on 6 GHz and MLD */
 			if (!(ie.capabilities & WPA_CAPABILITY_MFPC)) {
 				if (debug_print)
 					wpa_dbg(wpa_s, MSG_DEBUG,
-						"   skip RSNE - 6 GHz without MFPC");
+						"   skip RSNE - 6 GHz/MLD without MFPC");
 				break;
 			}
 
-			/* WPA PSK is not allowed on the 6 GHz band */
+			/* WPA PSK is not allowed on the 6 GHz band or MLD */
 			ie.key_mgmt &= ~(WPA_KEY_MGMT_PSK |
 					 WPA_KEY_MGMT_FT_PSK |
 					 WPA_KEY_MGMT_PSK_SHA256);