From 272b1fe359fda80616a5a76b3c55715fc57306da Mon Sep 17 00:00:00 2001
From: christos <christos@NetBSD.org>
Date: Mon, 11 May 2015 16:50:35 +0000
Subject: [PATCH] Don't treat NUL (EOF) as SPACE. All the code that uses
 _PROP_ISSPACE() checks explicitly for _PROP_EOF() anyway, and this can be
 abused to cause run beyond the end of buffer DoS (Mateusz Kocielski) XXX:
 pullup-7

---
 common/lib/libprop/prop_object_impl.h | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/common/lib/libprop/prop_object_impl.h b/common/lib/libprop/prop_object_impl.h
index 0548e7d51997..6b1630be0e24 100644
--- a/common/lib/libprop/prop_object_impl.h
+++ b/common/lib/libprop/prop_object_impl.h
@@ -1,4 +1,4 @@
-/*	$NetBSD: prop_object_impl.h,v 1.31 2012/07/27 09:10:59 pooka Exp $	*/
+/*	$NetBSD: prop_object_impl.h,v 1.32 2015/05/11 16:50:35 christos Exp $	*/
 
 /*-
  * Copyright (c) 2006 The NetBSD Foundation, Inc.
@@ -112,8 +112,7 @@ typedef enum {
 
 #define	_PROP_EOF(c)		((c) == '\0')
 #define	_PROP_ISSPACE(c)	\
-	((c) == ' ' || (c) == '\t' || (c) == '\n' || (c) == '\r' || \
-	 _PROP_EOF(c))
+	((c) == ' ' || (c) == '\t' || (c) == '\n' || (c) == '\r')
 
 #define	_PROP_TAG_MATCH(ctx, t)					\
 	_prop_object_internalize_match((ctx)->poic_tagname,	\