libconv

*** 20,29 ****
--- 20,30 ----
   */
  
  /*
   * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
   * Use is subject to license terms.
+  * Copyright 2018 Jason King
   */
  
  /*      Copyright (c) 1988 AT&T */
  /*        All Rights Reserved   */
  
*** 1309,1321 ****
  demangled_name(char *s)
  {
          const char *name;
          size_t  len;
  
!         name = conv_demangle_name(s);
! 
!         if (strcmp(name, s) == 0)
                  return (s);
  
          if (format_buf != NULL)
                  free(format_buf);
  
--- 1310,1320 ----
  demangled_name(char *s)
  {
          const char *name;
          size_t  len;
  
!         if ((name = conv_demangle_name(s)) == s)
                  return (s);
  
          if (format_buf != NULL)
                  free(format_buf);
  
*** 1322,1331 ****
--- 1321,1331 ----
          len = strlen(name) + strlen(FORMAT_BUF) + strlen(s) + 1;
          format_buf = malloc(len);
          if (format_buf == NULL)
                  return (s);
          (void) snprintf(format_buf, len, FORMAT_BUF, name, s);
+         free((void *)name);
          return (format_buf);
  }
  
  /* getname - get the name of a symbol in a permanent fashion */
  static char *