Manual assembly with existing link caused overwriting
this link. Add checking link and block this situation.
Signed-off-by: Kinga Tanska <kinga.tanska@xxxxxxxxx>
---
Assemble.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/Assemble.c b/Assemble.c
index 6b5a7c8e..92616251 100644
--- a/Assemble.c
+++ b/Assemble.c
@@ -1482,6 +1482,10 @@ try_again:
name = content->name;
break;
}
+ if (mddev && map_by_name(&map, mddev) != NULL) {
+ pr_err("Cannot create device with %s because is in use\n", mddev);
+ goto out;
+ }
if (!auto_assem)
/* If the array is listed in mdadm.conf or on
* command line, then we trust the name
--
2.16.4
