From 28094b1e3c4b16d8a16dc78043b8887fdc99bd8a Mon Sep 17 00:00:00 2001
From: Karel Zak <kzak@redhat.com>
Date: Fri, 18 May 2012 12:01:10 +0200
Subject: [PATCH] eject: allow to address device by LABEL/UUID

Signed-off-by: Karel Zak <kzak@redhat.com>
---
 sys-utils/eject.1 | 4 +++-
 sys-utils/eject.c | 7 +++++--
 2 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/sys-utils/eject.1 b/sys-utils/eject.1
index c3333fa0a7..5d7cfa0a95 100644
--- a/sys-utils/eject.1
+++ b/sys-utils/eject.1
@@ -19,7 +19,9 @@ multi-disc CD-ROM changers, the auto-eject feature supported by some devices,
 and close the disc tray of some CD-ROM drives.
 .PP
 The device corresponding to \fIdevice\fP or \fImountpoint\fP is ejected.  If no
-name is specified, the default name /dev/cdrom is used.
+name is specified, the default name /dev/cdrom is used. The device may be
+addressed by device name (e.g. 'sda'), device path (e.g. '/dev/sda'),
+UUID=<uuid> or LABEL=<label> tags.
 .PP
 There are four different methods of ejecting, depending on whether the device
 is a CD-ROM, SCSI device, removable floppy, or tape.  By default eject tries
diff --git a/sys-utils/eject.c b/sys-utils/eject.c
index e008886cfa..4f3fb831f8 100644
--- a/sys-utils/eject.c
+++ b/sys-utils/eject.c
@@ -944,9 +944,12 @@ int main(int argc, char **argv)
 
 		/* figure out full device or mount point name */
 		p = find_device(device);
-		free(device);
+		if (p)
+			free(device);
+		else
+			p = device;
 
-		device = mnt_resolve_path(p, NULL);
+		device = mnt_resolve_spec(p, NULL);
 		free(p);
 	}
 
-- 
2.47.3