From 9ce2015a974a6fd8632db42e438f3fc3e925455c Mon Sep 17 00:00:00 2001 From: Jouni Malinen Date: Sat, 8 Dec 2018 01:11:44 +0200 Subject: [PATCH] HS 2.0: Allocate enough buffer for HS 2.0 Indication element for scan The HS 2.0 Indication element can be up to 9 octets in length, so add two more octets to the minimum extra_ie buffer size for scanning. Signed-off-by: Jouni Malinen --- wpa_supplicant/scan.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/wpa_supplicant/scan.c b/wpa_supplicant/scan.c index be328dedb..52b521f93 100644 --- a/wpa_supplicant/scan.c +++ b/wpa_supplicant/scan.c @@ -581,7 +581,7 @@ static struct wpabuf * wpa_supplicant_extra_ies(struct wpa_supplicant *wpa_s) #endif /* CONFIG_WPS */ #ifdef CONFIG_HS20 - if (wpa_s->conf->hs20 && wpabuf_resize(&extra_ie, 7) == 0) + if (wpa_s->conf->hs20 && wpabuf_resize(&extra_ie, 9) == 0) wpas_hs20_add_indication(extra_ie, -1, 0); #endif /* CONFIG_HS20 */