Add configs for toml in controller

src/logger.c

@@ -65,7 +65,13 @@ logger_log(int level, const char *filename, int line, const char *func, const ch
     strftime(timestamp_str, 32, "%Y-%m-%d %H:%M:%S", localtime(&rawtime));
     size_t timestamp_len = strlen(timestamp_str);
 
-    char *buffer = malloc(sizeof(char) * (128 + strlen(msg) + timestamp_len));
+    size_t buffer_size = 128;
+    buffer_size += timestamp_len;
+    buffer_size += strlen(filename);
+    buffer_size += strlen(func);
+    buffer_size += strlen(msg);
+
+    char *buffer = malloc(sizeof(char) * (buffer_size));
     sprintf(buffer, "%s %s[%5s] %s:%d:%s " COLOR_NONE "%s", timestamp_str, color, level_str, filename, line, func, msg);
 
     // start arg va_list and find log_len