From: Jouni Malinen <jouni@codeaurora.org>
Date: Mon, 22 Jun 2020 18:45:10 +0000 (+0300)
Subject: DPP2: Fix DPP_CA_SET processing with authentication not having peer BI
X-Git-Tag: hostap_2_10~1104
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b62e46f6908bdb627c8d31006dd878fc7a3ffeec;p=thirdparty%2Fhostap.git

DPP2: Fix DPP_CA_SET processing with authentication not having peer BI

Need to check for auth->peer_bi being set before using it here.

Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
---

diff --git a/wpa_supplicant/dpp_supplicant.c b/wpa_supplicant/dpp_supplicant.c
index 0cda38542..801e372bb 100644
--- a/wpa_supplicant/dpp_supplicant.c
+++ b/wpa_supplicant/dpp_supplicant.c
@@ -3668,7 +3668,8 @@ int wpas_dpp_ca_set(struct wpa_supplicant *wpa_s, const char *cmd)
 	if (pos) {
 		peer = atoi(pos + 6);
 		if (!auth || !auth->waiting_cert ||
-		    (unsigned int) peer != auth->peer_bi->id) {
+		    (auth->peer_bi &&
+		     (unsigned int) peer != auth->peer_bi->id)) {
 			auth = dpp_controller_get_auth(wpa_s->dpp, peer);
 			tcp = true;
 		}