MLD: Ensure link_bssid array has space for sentinel

The consumer of the link_bssid array assumes it is a NULL terminated
array of BSSIDs. As such, add one to the maximum number of links to
ensure that there is always a sentinel value.

Fixes: 5af986c75af4 ("MLD: Also mark links as failed after association failure")
Signed-off-by: Benjamin Berg <benjamin.berg@intel.com>

diff --git a/wpa_supplicant/events.c b/wpa_supplicant/events.c
index 952816db23b4f2e6661ebdd6d7b461f265cc39d7..d45e7925db5cfe7f42d7eed3aeecd21f1f8b1b96 100644 (file)
--- a/wpa_supplicant/events.c
+++ b/wpa_supplicant/events.c
@@ -5637,7 +5637,7 @@ static void wpas_event_assoc_reject(struct wpa_supplicant *wpa_s,
        const u8 *bssid = data->assoc_reject.bssid;
        struct ieee802_11_elems elems;
        struct ml_sta_link_info ml_info[MAX_NUM_MLD_LINKS];
-       const u8 *link_bssids[MAX_NUM_MLD_LINKS];
+       const u8 *link_bssids[MAX_NUM_MLD_LINKS + 1];
 #ifdef CONFIG_MBO
        struct wpa_bss *reject_bss;
 #endif /* CONFIG_MBO */