master - lvmcache: fix missing free of vginfo->system_id causing mem leak

[Peter Rajnoha]

Gitweb:        http://git.fedorahosted.org/git/?p=lvm2.git;a=commitdiff;h=42ae586fa72a30e0f...
Commit:        42ae586fa72a30e0f22c0916e0551228d5eed5c3
Parent:        a77ded3001ad584e75bb3b315a8c99c56951e530
Author:        Peter Rajnoha 
AuthorDate:    Thu Feb 25 16:24:48 2016 +0100
Committer:     Peter Rajnoha 
CommitterDate: Thu Feb 25 16:25:27 2016 +0100

lvmcache: fix missing free of vginfo->system_id causing mem leak

---
 lib/cache/lvmcache.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/lib/cache/lvmcache.c b/lib/cache/lvmcache.c
index 1945a74..c28460e 100644
--- a/lib/cache/lvmcache.c
+++ b/lib/cache/lvmcache.c
@@ -1177,6 +1177,9 @@ static int _free_vginfo(struct lvmcache_vginfo *vginfo)
    		vginfo2 = vginfo2->next;
    	}

+	if (vginfo->system_id)
+		dm_free(vginfo->system_id);
+
    dm_free(vginfo->vgname);
    dm_free(vginfo->creation_host);