Mercurial > hg > CbC > CbC_gcc

diff libiberty/cplus-dem.c @ 131:84e7813d76e9

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gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents 04ced10e8804
children 1830386684a0
line wrap: on
line diff
--- a/libiberty/cplus-dem.c	Fri Oct 27 22:46:09 2017 +0900
+++ b/libiberty/cplus-dem.c	Thu Oct 25 07:37:49 2018 +0900
@@ -1,5 +1,5 @@
 /* Demangler for GNU C++
-   Copyright (C) 1989-2017 Free Software Foundation, Inc.
+   Copyright (C) 1989-2018 Free Software Foundation, Inc.
    Written by James Clark (jjc@jclark.uucp)
    Rewritten by Fred Fish (fnf@cygnus.com) for ARM and Lucid demangling
    Modified by Satish Pai (pai@apollo.hp.com) for HP demangling
@@ -4471,7 +4471,8 @@
   char *tem;
 
   tem = XNEWVEC (char, len + 1);
-  memcpy (tem, start, len);
+  if (len > 0)
+    memcpy (tem, start, len);
   tem[len] = '\0';
   work -> btypevec[index] = tem;
 }