Module Name: src
Committed By: christos
Date: Mon Jan 16 16:34:24 UTC 2017
Modified Files:
src/tests/lib/libc/ssp: h_memset.c
Log Message:
PR/51893: Ngie Cooper: prevent toolchain from optimizing out memset call
To generate a diff of this commit:
cvs rdiff -u -r1.1 -r1.2 src/tests/lib/libc/ssp/h_memset.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/tests/lib/libc/ssp/h_memset.c
diff -u src/tests/lib/libc/ssp/h_memset.c:1.1 src/tests/lib/libc/ssp/h_memset.c:1.2
--- src/tests/lib/libc/ssp/h_memset.c:1.1 Sun Dec 26 21:04:19 2010
+++ src/tests/lib/libc/ssp/h_memset.c Mon Jan 16 11:34:24 2017
@@ -1,4 +1,4 @@
-/* $NetBSD: h_memset.c,v 1.1 2010/12/27 02:04:19 pgoyette Exp $ */
+/* $NetBSD: h_memset.c,v 1.2 2017/01/16 16:34:24 christos Exp $ */
/*
* Copyright (c) 2008 The NetBSD Foundation, Inc.
@@ -29,7 +29,7 @@
#include <sys/cdefs.h>
__COPYRIGHT("@(#) Copyright (c) 2008\
The NetBSD Foundation, inc. All rights reserved.");
-__RCSID("$NetBSD: h_memset.c,v 1.1 2010/12/27 02:04:19 pgoyette Exp $");
+__RCSID("$NetBSD: h_memset.c,v 1.2 2017/01/16 16:34:24 christos Exp $");
#include <stdio.h>
#include <string.h>
@@ -41,5 +41,5 @@ main(int argc, char *argv[])
char b[10];
size_t len = atoi(argv[1]);
(void)memset(b, 0, len);
- return 0;
+ return b[0]; /* keeps optimizer from zapping the call to memset() */
}
