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irmap: duplicate string in irmap_scan_path_add

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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>
This commit is contained in:
Liu Hua 2024-05-30 19:52:54 +08:00 • committed by Andrei Vagin
parent b169e3b63d
commit daed6c3535
1 changed files with 6 additions and 1 deletions
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7
criu/irmap.c
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@ -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;