From: Peter Rajnoha <prajnoha@redhat.com>
Date: Thu, 30 Sep 2010 14:12:14 +0000 (+0000)
Subject: Fix memory leak of vg_read while using live copies of metadata in directories.
X-Git-Tag: v2_02_91~1513
X-Git-Url: https://sourceware.org/git/?a=commitdiff_plain;h=5936dd03814aa6fd0a7852e98d87342b453b6421;p=lvm2.git

Fix memory leak of vg_read while using live copies of metadata in directories.
---

diff --git a/WHATS_NEW b/WHATS_NEW
index 4dde8a57c..735735e34 100644
--- a/WHATS_NEW
+++ b/WHATS_NEW
@@ -1,5 +1,6 @@
 Version 2.02.75 - 
 =====================================
+  Fix memory leak of vg_read while using live copies of metadata in directories.
   Fix memory leak of config_tree in reinitialization code path.
   Swap pool destruction order in dmeventd_lvm2_exit() to fix leak report.
   Read whole /proc/self/maps file before working with maps entries.
diff --git a/lib/format_text/format-text.c b/lib/format_text/format-text.c
index 1a03e84e9..e60df5023 100644
--- a/lib/format_text/format-text.c
+++ b/lib/format_text/format-text.c
@@ -1083,9 +1083,11 @@ static int _scan_file(const struct format_type *fmt)
 				fid = _text_create_text_instance(fmt, NULL, NULL,
 							    NULL);
 				if ((vg = _vg_read_file_name(fid, vgname,
-							     path)))
+							     path))) {
 					/* FIXME Store creation host in vg */
 					lvmcache_update_vg(vg, 0);
+					dm_pool_destroy(vg->vgmem);
+				}
 			}
 
 		if (closedir(d))