From 34bf5d61e5ea1bd9450db6197fc9791a8e7aa8da Mon Sep 17 00:00:00 2001
From: Marius Vollmer <mvollmer@redhat.com>
Date: Wed, 13 Dec 2017 15:28:23 +0200
Subject: [PATCH] lvm2: Don't match prefixes in cmp_int_lv_name

Once the whole internal name has matched, the other name must also be
at the end.  Otherwise we might find "lvol0" when looking for
"lvol0_meta", for example.

The symptom is that the size of a pool is reported as twice its data
size, instead of data plus metadata size, which funnily is exactly the
same symptom fixed by 043edcb.  Deja vu...

(cherry picked from commit 821bc20911e9a446b943cf40abe0e8a8132bf418)
---
 modules/lvm2/udiskslinuxvolumegroupobject.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/lvm2/udiskslinuxvolumegroupobject.c b/modules/lvm2/udiskslinuxvolumegroupobject.c
index 617af04..3f622a6 100644
--- a/modules/lvm2/udiskslinuxvolumegroupobject.c
+++ b/modules/lvm2/udiskslinuxvolumegroupobject.c
@@ -530,7 +530,7 @@ cmp_int_lv_name (const gchar *int_lv_name, const gchar *lv_name)
 
   if (*c == ']')
     c++;
-  if (*c == '\0')
+  if (*c == '\0' && lv_name[c - int_lv_name] == '\0')
     return TRUE;
 
   return FALSE;
-- 
1.8.3.1