From 2c59eb0bca8d6939669cfb0f32b034b8a8cddb1c Mon Sep 17 00:00:00 2001
From: Oleg Savchenko <dev.olegsavchenko@gmail.com>
Date: Sun, 17 Jul 2022 11:24:12 +0300
Subject: [PATCH] fix possible memory leak if report level not set

---
 examples/wifi/ftm/main/ftm_main.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/examples/wifi/ftm/main/ftm_main.c b/examples/wifi/ftm/main/ftm_main.c
index fe3e2bec3d..c7a9a21d79 100644
--- a/examples/wifi/ftm/main/ftm_main.c
+++ b/examples/wifi/ftm/main/ftm_main.c
@@ -144,11 +144,12 @@ static void event_handler(void *arg, esp_event_base_t event_base,
 static void ftm_process_report(void)
 {
     int i;
-    char *log = malloc(200);
+    char *log = NULL;
 
     if (!g_report_lvl)
         return;
 
+    log = malloc(200);
     if (!log) {
         ESP_LOGE(TAG_STA, "Failed to alloc buffer for FTM report");
         return;