tree-wide: always invoke setmntent() with "re" mode

Let's make sure O_CLOEXEC is set for the file descriptor.
2016-12-20 20:00:09 +01:00
parent 08cea7dfc0
commit 9ffcff0e0a
3 changed files with 3 additions and 3 deletions
@@ -310,7 +310,7 @@ static char *disk_mount_point(const char *label) {
        if (asprintf(&device, "/dev/mapper/%s", label) < 0)
                return NULL;

-        f = setmntent("/etc/fstab", "r");
+        f = setmntent("/etc/fstab", "re");
        if (!f)
                return NULL;