From: Karel Zak <kzak@redhat.com>
Date: Thu, 9 May 2019 08:09:34 +0000 (+0200)
Subject: libmount: return errno on failed fstab stat()
X-Git-Tag: v2.34-rc2~95
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cb055909c3be414c44d550fdf7d6b81eca5d73f7;p=thirdparty%2Futil-linux.git

libmount: return errno on failed fstab stat()

Signed-off-by: Karel Zak <kzak@redhat.com>
---

diff --git a/libmount/src/tab_parse.c b/libmount/src/tab_parse.c
index 1511303256..8e94715d24 100644
--- a/libmount/src/tab_parse.c
+++ b/libmount/src/tab_parse.c
@@ -1086,9 +1086,10 @@ int mnt_table_parse_fstab(struct libmnt_table *tb, const char *filename)
 		return -EINVAL;
 	if (!filename)
 		filename = mnt_get_fstab_path();
-
-	if (!filename || stat(filename, &st))
+	if (!filename)
 		return -EINVAL;
+	if (stat(filename, &st) != 0)
+		return -errno;
 
 	tb->fmt = MNT_FMT_FSTAB;