From ddb431c96036a46afd5ef24ab2dde4743a11a4f8 Mon Sep 17 00:00:00 2001
From: Nobuyoshi Nakada <nobu@ruby-lang.org>
Date: Thu, 22 Jun 2023 12:35:06 +0900
Subject: [PATCH] Fix leaked FD for an empty file

---
 yarp/extension.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/yarp/extension.c b/yarp/extension.c
index 2cec9814b1..9574916f1a 100644
--- a/yarp/extension.c
+++ b/yarp/extension.c
@@ -72,6 +72,7 @@ source_file_load(source_t *source, VALUE filepath) {
 
 #ifdef HAVE_MMAP
     if (!source->size) {
+        close(fd);
         source->source = "";
         return 0;
     }