Add already opened file logic

components/fs/littlefs/lfs_api.c

@@ -289,6 +289,7 @@ int LfsClose(int fd)
     pthread_mutex_lock(&g_FslocalMutex);
     g_handle[fd].useFlag = 0;
     if (g_handle[fd].pathName != NULL) {
+
         free(g_handle[fd].pathName);
         g_handle[fd].pathName = NULL;
     }