From 66d4eae43530110517fe6a081fa87d4d7544df7f Mon Sep 17 00:00:00 2001
From: Rodrigo Garcia <Rodrigo.Garcia@espressif.com>
Date: Mon, 19 Jul 2021 12:51:16 -0300
Subject: [PATCH] Fixes SD begin() end() memory leak #2897

---
 libraries/SD/src/sd_diskio.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libraries/SD/src/sd_diskio.cpp b/libraries/SD/src/sd_diskio.cpp
index 88542a95f7a..0e1252fdfec 100644
--- a/libraries/SD/src/sd_diskio.cpp
+++ b/libraries/SD/src/sd_diskio.cpp
@@ -703,6 +703,7 @@ uint8_t sdcard_uninit(uint8_t pdrv)
     esp_err_t err = ESP_OK;
     if (card->base_path) {
         err = esp_vfs_fat_unregister_path(card->base_path);
+        free(card->base_path);
     }
     free(card);
     return err;