From f2291cd07f24d2e1b7c3295ea6570f64b935ba55 Mon Sep 17 00:00:00 2001
From: Kay Sievers <kay.sievers@vrfy.org>
Date: Thu, 20 May 2010 14:51:18 +0200
Subject: [PATCH] fix tests and allow MODE=000

---
 test/udev-test.pl | 10 +++++-----
 udev/udev-event.c | 11 +++++------
 2 files changed, 10 insertions(+), 11 deletions(-)

diff --git a/test/udev-test.pl b/test/udev-test.pl
index 24e62b4d..6a0ea826 100755
--- a/test/udev-test.pl
+++ b/test/udev-test.pl
@@ -610,7 +610,7 @@ EOF
 		subsys		=> "tty",
 		devpath		=> "/devices/virtual/tty/tty33",
 		exp_name	=> "tty33",
-		exp_perms	=> "0:0:0660",
+		exp_perms	=> "0:0:0600",
 		rules		=> <<EOF
 KERNEL=="tty33", SYMLINK+="tty33", OWNER="bad", GROUP="name"
 EOF
@@ -620,7 +620,7 @@ EOF
 		subsys		=> "block",
 		devpath		=> "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
 		exp_name	=> "node",
-		exp_perms	=> "5000::0660",
+		exp_perms	=> "5000::0600",
 		rules		=> <<EOF
 SUBSYSTEMS=="scsi", KERNEL=="sda", SYMLINK+="node", OWNER="5000"
 EOF
@@ -640,7 +640,7 @@ EOF
 		subsys		=> "block",
 		devpath		=> "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
 		exp_name	=> "node",
-		exp_perms	=> "nobody::0660",
+		exp_perms	=> "nobody::0600",
 		rules		=> <<EOF
 SUBSYSTEMS=="scsi", KERNEL=="sda", SYMLINK+="node", OWNER="nobody"
 EOF
@@ -1487,7 +1487,7 @@ EOF
 		subsys		=> "block",
 		devpath		=> "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
 		exp_name	=> "sda",
-		exp_perms	=> "0:0:0660",
+		exp_perms	=> "0:0:0600",
 		exp_rem_error	=> "yes",
 		rules		=> <<EOF
 KERNEL=="sda", MODE="440"
@@ -1499,7 +1499,7 @@ EOF
 		subsys		=> "block",
 		devpath		=> "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
 		exp_name	=> "sda-8741C4G-end",
-		exp_perms	=> "0:0:0660",
+		exp_perms	=> "0:0:0600",
 		rules		=> <<EOF
 KERNEL=="sda", PROGRAM="/bin/true create-envp"
 KERNEL=="sda", ENV{TESTENV}="change-envp"
diff --git a/udev/udev-event.c b/udev/udev-event.c
index ad6db83a..9c2ce1d3 100644
--- a/udev/udev-event.c
+++ b/udev/udev-event.c
@@ -38,6 +38,7 @@ struct udev_event *udev_event_new(struct udev_device *dev)
 	event = calloc(1, sizeof(struct udev_event));
 	if (event == NULL)
 		return NULL;
+	event->mode = 0600;
 	event->dev = dev;
 	event->udev = udev_device_get_udev(dev);
 	udev_list_init(&event->run_list);
@@ -643,12 +644,10 @@ int udev_event_execute_rules(struct udev_event *event, struct udev_rules *rules)
 			if (event->dev_db != NULL)
 				udev_node_update_old_links(dev, event->dev_db);
 
-			if (event->mode == 0) {
-				if (event->gid > 0)
-					event->mode = 0660;
-				else
-					event->mode = 0600;
-			}
+			/* change default 0600 to 0660 if a group is assigned */
+			if (event->mode == 0600 && event->gid > 0)
+				event->mode = 0660;
+
 			err = udev_node_add(dev, event->mode, event->uid, event->gid);
 		}
 
-- 
2.39.5