From 313db8e6d1e62f372d168b7368f220cb432d07d6 Mon Sep 17 00:00:00 2001
From: Dave Brolley <brolley@redhat.com>
Date: Thu, 25 Jun 2009 11:50:47 -0400
Subject: Disallow embedded C in tapset functions ifor unprivileged users
 unless tagged by /* unprivileged */.

---
 tapsets.cxx | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'tapsets.cxx')

diff --git a/tapsets.cxx b/tapsets.cxx
index 3017e203..0a07e7a8 100644
--- a/tapsets.cxx
+++ b/tapsets.cxx
@@ -2662,6 +2662,9 @@ void dwarf_cast_expanding_visitor::filter_special_modules(string& module)
 
 void dwarf_cast_expanding_visitor::visit_cast_op (cast_op* e)
 {
+  if (s.unprivileged)
+    throw semantic_error("typecasting may not be used when --unprivileged is specified", e->tok);
+
   bool lvalue = is_active_lvalue(e);
   if (lvalue && !s.guru_mode)
     throw semantic_error("write to typecast value not permitted", e->tok);
-- 
cgit