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linux/getroot: fix descriptor leak.

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Found by: Coverity scan.
This commit is contained in:
Andrei Borzenkov 2015-01-26 21:38:40 +03:00
parent 11eed6abce
commit 6704abade6
1 changed files with 3 additions and 1 deletions
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4
grub-core/osdep/linux/getroot.c
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@ -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);