From daed6c3535d969eea388d9c924aba9b5fe2cecc8 Mon Sep 17 00:00:00 2001
From: Liu Hua <weldonliu@tencent.com>
Date: Thu, 30 May 2024 19:52:54 +0800
Subject: [PATCH] irmap: duplicate string in irmap_scan_path_add

Duplicate string in irmap_scan_path_add, otherwise it will free before
parsing next configuration input.

[ avagin: handle errors of xstrdup ]

Signed-off-by: Liu Hua <weldonliu@tencent.com>
Signed-off-by: Andrei Vagin <avagin@gmail.com>
---
 criu/irmap.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/criu/irmap.c b/criu/irmap.c
index 37d098db1..d2c5d588a 100644
--- a/criu/irmap.c
+++ b/criu/irmap.c
@@ -500,7 +500,12 @@ int irmap_scan_path_add(char *path)
 		return -1;
 	}
 
-	o->ir->path = path;
+	o->ir->path = xstrdup(path);
+	if (!o->ir->path) {
+		xfree(o->ir);
+		xfree(o);
+		return -1;
+	}
 	o->ir->nr_kids = -1;
 	list_add_tail(&o->node, &opts.irmap_scan_paths);
 	return 0;