prevent the modification of vtables

2016-09-10 15:17:08 +02:00 · 2016-09-10 15:17:08 +02:00 · 3c5f595d45
commit 3c5f595d45
parent 5c47e3dbd8
1 changed files with 2 additions and 0 deletions
--- a/src/interpreter/vtable.rs
+++ b/src/interpreter/vtable.rs
@ -96,6 +96,8 @@ impl<'a, 'tcx> EvalContext<'a, 'tcx> {
            }
        }

+        self.memory.freeze(vtable.alloc_id)?;
+
        Ok(vtable)
    }