From 2fc66d2835ac6b83cbf671e9a1d9b43edb0e106d Mon Sep 17 00:00:00 2001
From: David Teigland <teigland@redhat.com>
Date: Wed, 20 Mar 2024 09:13:06 -0500
Subject: [PATCH] lvconvert: fix displayed lv name in convert to snapshot

---
 tools/lvconvert.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/tools/lvconvert.c b/tools/lvconvert.c
index 285849b21..efb779b9c 100644
--- a/tools/lvconvert.c
+++ b/tools/lvconvert.c
@@ -2046,10 +2046,13 @@ static int _lvconvert_snapshot(struct cmd_context *cmd,
 			       const char *origin_name)
 {
 	struct logical_volume *org;
-	const char *snap_name = display_lvname(lv);
+	const char *snap_name;
 	uint32_t chunk_size;
 	int zero;
 
+	if (!(snap_name = dm_pool_strdup(lv->vg->vgmem, display_lvname(lv))))
+		return_0;
+
 	if (strcmp(lv->name, origin_name) == 0) {
 		log_error("Unable to use %s as both snapshot and origin.", snap_name);
 		return 0;