From 3cdec82e570b204e145d04512f0972bbebecc6ce Mon Sep 17 00:00:00 2001
From: Tony <tony@foobot.io>
Date: Wed, 23 May 2018 10:39:39 +0200
Subject: [PATCH] Fixing memory leak when using req_setopt

---
 esp_request.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/esp_request.c b/esp_request.c
index cc7ec7d..d9a8ed0 100644
--- a/esp_request.c
+++ b/esp_request.c
@@ -348,9 +348,10 @@ void req_setopt(request_t *req, REQ_OPTS opt, void* data)
     int post_len;
     char len_str[10] = {0};
     req_list_t *tmp;
-    char *host_w_port = malloc(1024);
+    char *host_w_port = NULL;
     if(!req || !data)
         return;
+    host_w_port = malloc(1024);
     switch(opt) {
         case REQ_SET_METHOD:
             req_list_set_key(req->opt, "method", data);