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From: Raoni Fassina Firmino <raoni@sourceware.org>
To: glibc-cvs@sourceware.org
Subject: [glibc/ibm/2.32/master] test-strnlen.c: Initialize wchar_t string
 with wmemset [BZ #27655]
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https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=e218418d4925972ab7979b1712ec15d0cb645b76

commit e218418d4925972ab7979b1712ec15d0cb645b76
Author: H.J. Lu <hjl.tools@gmail.com>
Date:   Sat Mar 27 09:15:00 2021 -0700

    test-strnlen.c: Initialize wchar_t string with wmemset [BZ #27655]
    
    Use wmemset to initialize wchar_t string.
    
    (cherry picked from commit 86859b7e58d8670b186c5209ba25f0fbd6612fb7)

Diff:
---
 string/test-strnlen.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/string/test-strnlen.c b/string/test-strnlen.c
index 80ac9e8602..2a56d16c17 100644
--- a/string/test-strnlen.c
+++ b/string/test-strnlen.c
@@ -27,6 +27,7 @@
 
 #ifndef WIDE
 # define STRNLEN strnlen
+# define MEMSET memset
 # define CHAR char
 # define BIG_CHAR CHAR_MAX
 # define MIDDLE_CHAR 127
@@ -34,6 +35,7 @@
 #else
 # include <wchar.h>
 # define STRNLEN wcsnlen
+# define MEMSET wmemset
 # define CHAR wchar_t
 # define BIG_CHAR WCHAR_MAX
 # define MIDDLE_CHAR 1121
@@ -153,7 +155,7 @@ do_page_tests (void)
   size_t last_offset = (page_size / sizeof (CHAR)) - 1;
 
   CHAR *s = (CHAR *) buf2;
-  memset (s, 65, (last_offset - 1));
+  MEMSET (s, 65, (last_offset - 1));
   s[last_offset] = 0;
 
   /* Place short strings ending at page boundary.  */