From 0241c10fd6fefc70f3e34fe09a6b0007f2a2e122 Mon Sep 17 00:00:00 2001
From: Milan Broz <mbroz@redhat.com>
Date: Mon, 23 Feb 2009 16:53:42 +0000
Subject: [PATCH] Fix validation of dataalignment value introduced in previous
 commit.

---
 lib/metadata/metadata.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/lib/metadata/metadata.c b/lib/metadata/metadata.c
index 146b6ac2f..a0c9eaac3 100644
--- a/lib/metadata/metadata.c
+++ b/lib/metadata/metadata.c
@@ -868,6 +868,12 @@ static struct physical_volume *_pv_create(const struct format_type *fmt,
 		goto bad;
 	}
 
+	if (pv->size < data_alignment) {
+		log_error("%s: Data alignment must not exceed device size.",
+			  pv_dev_name(pv));
+		goto bad;
+	}
+
 	pv->fmt = fmt;
 	pv->vg_name = fmt->orphan_vg_name;
 
-- 
2.43.5