38 lines
1.2 KiB
Diff
38 lines
1.2 KiB
Diff
|
From bdffb521d01a2e2bc342154d74cb519755c52c25 Mon Sep 17 00:00:00 2001
|
||
|
|
From: Kay Sievers <kay@vrfy.org>
|
||
|
|
Date: Wed, 16 Jan 2013 04:35:54 +0100
|
||
|
|
Subject: [PATCH] shutdown: ignore loop devices without a backing file
|
||
|
|
|
||
|
|
---
|
||
|
|
src/core/umount.c | 7 +++++++
|
||
|
|
1 file changed, 7 insertions(+)
|
||
|
|
|
||
|
|
diff --git a/src/core/umount.c b/src/core/umount.c
|
||
|
|
index c7b6cee..f0f2711 100644
|
||
|
|
--- a/src/core/umount.c
|
||
|
|
+++ b/src/core/umount.c
|
||
|
|
@@ -233,6 +233,7 @@ static int loopback_list_get(MountPoint **head) {
|
||
|
|
udev_list_entry_foreach(item, first) {
|
||
|
|
MountPoint *lb;
|
||
|
|
struct udev_device *d;
|
||
|
|
+ const char *backing;
|
||
|
|
char *loop;
|
||
|
|
const char *dn;
|
||
|
|
|
||
|
|
@@ -241,6 +242,12 @@ static int loopback_list_get(MountPoint **head) {
|
||
|
|
goto finish;
|
||
|
|
}
|
||
|
|
|
||
|
|
+ backing = udev_device_get_sysattr_value(d, "loop/backing_file");
|
||
|
|
+ if (!backing) {
|
||
|
|
+ udev_device_unref(d);
|
||
|
|
+ continue;
|
||
|
|
+ }
|
||
|
|
+
|
||
|
|
if (!(dn = udev_device_get_devnode(d))) {
|
||
|
|
udev_device_unref(d);
|
||
|
|
continue;
|
||
|
|
--
|
||
|
|
1.7.10.4
|
||
|
|
|