From 01161bc99be149502163328fa1796864c9bb343b Mon Sep 17 00:00:00 2001
From: "(none)!yura" <(none)!yura>
Date: Wed, 13 Oct 2004 12:01:03 +0000
Subject: [PATCH] add check that $ATTRIBUTE_LIST should be <= 0x40000 to
 ntfs_attr_size_bounds_check

(Logical change 1.611)
---
 libntfs/attrib.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/libntfs/attrib.c b/libntfs/attrib.c
index bddd5dbd..3b5dc560 100644
--- a/libntfs/attrib.c
+++ b/libntfs/attrib.c
@@ -2156,6 +2156,16 @@ int ntfs_attr_size_bounds_check(const ntfs_volume *vol, const ATTR_TYPES type,
 		errno = EINVAL;
 		return -1;
 	}
+
+	/*
+	 * $ATTRIBUTE_LIST should be not greater than 0x40000, but this is not
+	 * listed in the AttrDef.
+	 */
+	if (type == AT_ATTRIBUTE_LIST && size > 0x40000) {
+		errno = ERANGE;
+		return -1;
+	}
+
 	ad = ntfs_attr_find_in_attrdef(vol, type);
 	if (!ad)
 		return -1;