File multipath-tools-kpartx-doesnt-remove-loop-device of Package multipath-tools

From 67f0f96ae532f8fda862576fba6f718809ade128 Mon Sep 17 00:00:00 2001
From: Hannes Reinecke <hare@suse.de>
Date: Tue, 14 Oct 2008 08:38:29 +0200
Subject: [PATCH] kpartx -l does not remove it's loop device

When doing a kpartx -l it does not remove it's loop device when done.

The appended patch to multipath-tools could fix this.

References: 417266

Signed-off-by: Philipp Zimmer <pzimmer@novell.com>
Signed-off-by: Hannes Reinecke <hare@suse.de>
---
 kpartx/kpartx.c |   11 +++++++++++
 1 files changed, 11 insertions(+), 0 deletions(-)

diff --git a/kpartx/kpartx.c b/kpartx/kpartx.c
index d1ba87c..43dcd13 100644
--- a/kpartx/kpartx.c
+++ b/kpartx/kpartx.c
@@ -198,6 +198,7 @@ main(int argc, char **argv){
 	char *mapname = NULL;
 	int loopro = 0;
 	int hotplug = 0;
+	int loopcreated = 0;
 	struct stat buf;
 
 	initpts();
@@ -292,6 +293,7 @@ main(int argc, char **argv){
 				fprintf(stderr, "can't set up loop\n");
 				exit (1);
 			}
+			loopcreated = 1;
 		}
 		device = loopdev;
 	}
@@ -394,6 +396,15 @@ main(int argc, char **argv){
 					break;
 			}
 
+			if (loopcreated && S_ISREG (buf.st_mode)) {
+				if (del_loop(device)) {
+					if (verbose)
+						printf("can't del loop : %s\n",
+							device);
+					exit(1);
+				}
+				printf("loop deleted : %s\n", device);
+			}
 			break;
 
 		case DELETE:
-- 
1.5.2.4