From: Alexey Bogdanenko <alexey@bogdanenko.com>
Date: Tue, 11 Dec 2018 13:55:34 +0000 (+0300)
Subject: udev-test: check if permitted to create block device nodes
X-Git-Tag: v240~87^2
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=dbfbc6c4e34366033cb340e8b0c3cbca683ff6f5;p=thirdparty%2Fsystemd.git

udev-test: check if permitted to create block device nodes
---

diff --git a/test/udev-test.pl b/test/udev-test.pl
index eb76ebd72ef..957cda541cc 100755
--- a/test/udev-test.pl
+++ b/test/udev-test.pl
@@ -1554,6 +1554,14 @@ sub udev_setup {
                 return 0;
         }
 
+        # check if we are permitted to create block device nodes
+        my $block_device_filename = $udev_dev . "/sda";
+        if (system("mknod", $block_device_filename, "b", "8", "0")) {
+                warn "unable to create $block_device_filename";
+                return 0;
+        }
+        unlink $block_device_filename;
+
         system("cp", "-r", "test/sys/", $udev_sys) && die "unable to copy test/sys";
 
         system("rm", "-rf", "$udev_run");