33 lines
965 B
Diff
33 lines
965 B
Diff
From 5d11bd766ee17d3b9a7d96e184704723c11a99d1 Mon Sep 17 00:00:00 2001
|
|
From: Kinga Tanska <kinga.tanska@intel.com>
|
|
Date: Fri, 29 May 2020 08:31:36 +0200
|
|
Subject: [PATCH 24/27] Block overwriting existing links while manual assembly
|
|
|
|
Manual assembly with existing link caused overwriting
|
|
this link. Add checking link and block this situation.
|
|
|
|
Signed-off-by: Kinga Tanska <kinga.tanska@intel.com>
|
|
Signed-off-by: Jes Sorensen <jsorensen@fb.com>
|
|
---
|
|
Assemble.c | 4 ++++
|
|
1 file changed, 4 insertions(+)
|
|
|
|
diff --git a/Assemble.c b/Assemble.c
|
|
index f302deb..914c193 100644
|
|
--- a/Assemble.c
|
|
+++ b/Assemble.c
|
|
@@ -1467,6 +1467,10 @@ 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
|
|
--
|
|
2.21.1 (Apple Git-122.3)
|
|
|