Mercurial > hg > CbC > CbC_gcc

diff libiberty/xstrndup.c @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
parents a06113de4d67
children 84e7813d76e9
line wrap: on
line diff
--- a/libiberty/xstrndup.c	Sun Aug 21 07:07:55 2011 +0900
+++ b/libiberty/xstrndup.c	Fri Oct 27 22:46:09 2017 +0900
@@ -1,5 +1,5 @@
 /* Implement the xstrndup function.
-   Copyright (C) 2005 Free Software Foundation, Inc.
+   Copyright (C) 2005-2017 Free Software Foundation, Inc.
    Written by Kaveh R. Ghazi <ghazi@caip.rutgers.edu>.
 
 This file is part of the libiberty library.
@@ -48,10 +48,7 @@
 xstrndup (const char *s, size_t n)
 {
   char *result;
-  size_t len = strlen (s);
-
-  if (n < len)
-    len = n;
+  size_t len = strnlen (s, n);
 
   result = XNEWVEC (char, len + 1);