File 0002-linux-getroot-fix-descriptor-leak.patch of Package grub2.4793

From 6704abade6674a91d8c652a7e4596ca3421411b6 Mon Sep 17 00:00:00 2001
From: Andrei Borzenkov <arvidjaar@gmail.com>
Date: Mon, 26 Jan 2015 21:38:40 +0300
Subject: [PATCH] linux/getroot: fix descriptor leak.

Found by: Coverity scan.
---
 grub-core/osdep/linux/getroot.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

Index: grub-2.02~beta2/grub-core/osdep/linux/getroot.c
===================================================================
--- grub-2.02~beta2.orig/grub-core/osdep/linux/getroot.c	2015-09-22 17:10:33.177530851 +0800
+++ grub-2.02~beta2/grub-core/osdep/linux/getroot.c	2015-09-22 17:13:27.269530851 +0800
@@ -368,7 +368,8 @@
 	ret[1+namelen] = '\0';
     }
   if (!ret)
-    return xstrdup ("/");
+    ret = xstrdup ("/");
+  close (fd);
   return ret;
 }