From feae2b5a0000c39fe690528e5f1a9a6ba36c5c78 Mon Sep 17 00:00:00 2001
From: Pawel Dziepak <pdziepak@quarnos.org>
Date: Tue, 9 Apr 2013 23:25:19 +0200
Subject: [PATCH] vm: force userland to use B_RANDOMIZED_* address
 specifications

---
 src/system/kernel/vm/vm.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/system/kernel/vm/vm.cpp b/src/system/kernel/vm/vm.cpp
index f9a2f4dc0c..175704f809 100644
--- a/src/system/kernel/vm/vm.cpp
+++ b/src/system/kernel/vm/vm.cpp
@@ -6145,6 +6145,11 @@ _user_create_area(const char* userName, void** userAddress, uint32 addressSpec,
 		&& IS_KERNEL_ADDRESS(address))
 		return B_BAD_VALUE;
 
+	if (addressSpec == B_ANY_ADDRESS)
+		addressSpec = B_RANDOMIZED_ANY_ADDRESS;
+	if (addressSpec == B_BASE_ADDRESS)
+		addressSpec = B_RANDOMIZED_BASE_ADDRESS;
+
 	fix_protection(&protection);
 
 	virtual_address_restrictions virtualRestrictions = {};