From d5c88500c0d23206bbf71c0be92bc40ef8dfe1e9 Mon Sep 17 00:00:00 2001
From: Shreyas Sheth <shreyas.sheth@espressif.com>
Date: Fri, 30 Dec 2022 10:52:08 +0530
Subject: [PATCH] wpa_supplicant: Bugfix wps coverity forward null pointer
 issue

---
 components/wpa_supplicant/esp_supplicant/src/esp_wps.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/components/wpa_supplicant/esp_supplicant/src/esp_wps.c b/components/wpa_supplicant/esp_supplicant/src/esp_wps.c
index 978a21f099..edaa4a9f37 100644
--- a/components/wpa_supplicant/esp_supplicant/src/esp_wps.c
+++ b/components/wpa_supplicant/esp_supplicant/src/esp_wps.c
@@ -624,7 +624,7 @@ int wps_process_wps_mX_req(u8 *ubuf, int len, enum wps_process_res *res)
         wps_enrollee_process_msg(sm->wps, expd->opcode, wps_buf);
     }
 
-    if (*res == WPS_FAILURE) {
+    if (res && *res == WPS_FAILURE) {
         sm->state = WPA_FAIL;
     }