From 243e0b229fc6aab97101cd6bac6471283e6b6b56 Mon Sep 17 00:00:00 2001
From: David Cermak <cermak@espressif.com>
Date: Fri, 31 May 2019 15:37:51 +0200
Subject: [PATCH] tcp_transport: fix minor memory leak found by static analyzer

Closes https://github.com/espressif/esp-idf/issues/3602
---
 components/tcp_transport/transport_ws.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/components/tcp_transport/transport_ws.c b/components/tcp_transport/transport_ws.c
index e31149e17..43f0bdd36 100644
--- a/components/tcp_transport/transport_ws.c
+++ b/components/tcp_transport/transport_ws.c
@@ -296,7 +296,10 @@ esp_transport_handle_t esp_transport_ws_init(esp_transport_handle_t parent_handl
     ws->parent = parent_handle;
 
     ws->path = strdup("/");
-    ESP_TRANSPORT_MEM_CHECK(TAG, ws->path, return NULL);
+    ESP_TRANSPORT_MEM_CHECK(TAG, ws->path, {
+        free(ws);
+        return NULL;
+    });
     ws->buffer = malloc(DEFAULT_WS_BUFFER);
     ESP_TRANSPORT_MEM_CHECK(TAG, ws->buffer, {
         free(ws->path);