src/share/vm/utilities/decoder_elf.hpp

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 2011, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2011, 2017, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License version 2 only, as
  * published by the Free Software Foundation.

@@ -35,11 +35,11 @@
 public:
   ElfDecoder() {
     _opened_elf_files = NULL;
     _decoder_status = no_error;
   }
-  ~ElfDecoder();
+  virtual ~ElfDecoder();
 
   bool can_decode_C_frame_in_vm() const { return true; }
 
   bool demangle(const char* symbol, char *buf, int buflen);
   bool decode(address addr, char *buf, int buflen, int* offset, const char* filepath, bool demangle);