From ed86e541bda7c14bfb60018154a3642296004878 Mon Sep 17 00:00:00 2001
From: Timo Warns <Warns@pre-sense.de>
Date: Fri, 25 Feb 2011 14:44:21 -0800
Subject: [PATCH] --- yaml --- r: 233696 b: refs/heads/master c:
 294f6cf48666825d23c9372ef37631232746e40d h: refs/heads/master v: v3

---
 [refs]                    | 2 +-
 trunk/fs/partitions/ldm.c | 5 +++++
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index fcdefe016601..5a2bb1515b8f 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 2876592f231d436c295b67726313f6f3cfb6e243
+refs/heads/master: 294f6cf48666825d23c9372ef37631232746e40d
diff --git a/trunk/fs/partitions/ldm.c b/trunk/fs/partitions/ldm.c
index 789c625c7aa5..b10e3540d5b7 100644
--- a/trunk/fs/partitions/ldm.c
+++ b/trunk/fs/partitions/ldm.c
@@ -251,6 +251,11 @@ static bool ldm_parse_vmdb (const u8 *data, struct vmdb *vm)
 	}
 
 	vm->vblk_size     = get_unaligned_be32(data + 0x08);
+	if (vm->vblk_size == 0) {
+		ldm_error ("Illegal VBLK size");
+		return false;
+	}
+
 	vm->vblk_offset   = get_unaligned_be32(data + 0x0C);
 	vm->last_vblk_seq = get_unaligned_be32(data + 0x04);