From: Andrei Borzenkov <arvidjaar@gmail.com>
Date: Mon, 26 Jan 2015 18:38:40 +0000 (+0300)
Subject: linux/getroot: fix descriptor leak.
X-Git-Tag: 2.02-beta3~480
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6704abade6674a91d8c652a7e4596ca3421411b6;p=thirdparty%2Fgrub.git

linux/getroot: fix descriptor leak.

Found by: Coverity scan.
---

diff --git a/grub-core/osdep/linux/getroot.c b/grub-core/osdep/linux/getroot.c
index f48b81aed..a2e360f52 100644
--- a/grub-core/osdep/linux/getroot.c
+++ b/grub-core/osdep/linux/getroot.c
@@ -360,8 +360,10 @@ get_btrfs_fs_prefix (const char *mount_path)
 	ret[1+namelen] = '\0';
     }
   if (!ret)
-    return xstrdup ("/");
+    ret = xstrdup ("/");
+  close (fd);
   return ret;
+
  fail:
   free (ret);
   close (fd);