CVS commit: src/lib

[matthew green]

Module Name:    src
Committed By:   mrg
Date:           Mon Jul  4 11:46:42 UTC 2011

Modified Files:
        src/lib/libc/gdtoa: hdtoa.c
        src/lib/libm/src: s_fmaxl.c s_fminl.c

Log Message:
avoid some uninitalised variable warnings.


To generate a diff of this commit:
cvs rdiff -u -r1.8 -r1.9 src/lib/libc/gdtoa/hdtoa.c
cvs rdiff -u -r1.2 -r1.3 src/lib/libm/src/s_fmaxl.c \
    src/lib/libm/src/s_fminl.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.


Modified files:

Index: src/lib/libc/gdtoa/hdtoa.c
diff -u src/lib/libc/gdtoa/hdtoa.c:1.8 src/lib/libc/gdtoa/hdtoa.c:1.9
--- src/lib/libc/gdtoa/hdtoa.c:1.8	Mon Mar 21 23:37:42 2011
+++ src/lib/libc/gdtoa/hdtoa.c	Mon Jul  4 11:46:41 2011
@@ -1,4 +1,4 @@
-/*	$NetBSD: hdtoa.c,v 1.8 2011/03/21 23:37:42 enami Exp $	*/
+/*	$NetBSD: hdtoa.c,v 1.9 2011/07/04 11:46:41 mrg Exp $	*/
 
 /*-
  * Copyright (c) 2004, 2005 David Schultz <d...@freebsd.org>
@@ -30,7 +30,7 @@
 #if 0
 __FBSDID("$FreeBSD: src/lib/libc/gdtoa/_hdtoa.c,v 1.4 2007/01/03 04:57:58 das Exp $");
 #else
-__RCSID("$NetBSD: hdtoa.c,v 1.8 2011/03/21 23:37:42 enami Exp $");
+__RCSID("$NetBSD: hdtoa.c,v 1.9 2011/07/04 11:46:41 mrg Exp $");
 #endif
 
 #include <float.h>
@@ -261,6 +261,7 @@
 	char *s, *s0;
 	size_t bufsize;
 
+	memset(&u, 0, sizeof u);
 	u.extu_ld = e;
 	*sign = u.extu_ext.ext_sign;
 

Index: src/lib/libm/src/s_fmaxl.c
diff -u src/lib/libm/src/s_fmaxl.c:1.2 src/lib/libm/src/s_fmaxl.c:1.3
--- src/lib/libm/src/s_fmaxl.c:1.2	Mon Mar  8 01:05:20 2010
+++ src/lib/libm/src/s_fmaxl.c	Mon Jul  4 11:46:41 2011
@@ -25,11 +25,12 @@
  */
 
 #include <sys/cdefs.h>
-__RCSID("$NetBSD: s_fmaxl.c,v 1.2 2010/03/08 01:05:20 snj Exp $");
+__RCSID("$NetBSD: s_fmaxl.c,v 1.3 2011/07/04 11:46:41 mrg Exp $");
 #ifdef notdef
 __FBSDID("$FreeBSD: src/lib/msun/src/s_fmaxl.c,v 1.1 2004/06/30 07:04:01 das Exp $");
 #endif
 
+#include <string.h>
 #include <math.h>
 
 #include <machine/ieee.h>
@@ -39,6 +40,7 @@
 {
 	union ieee_ext_u u[2];
 
+	memset(&u, 0, sizeof u);
 	u[0].extu_ld = x;
 	u[0].extu_ext.ext_frach &= ~0x80000000;
 	u[1].extu_ld = y;
Index: src/lib/libm/src/s_fminl.c
diff -u src/lib/libm/src/s_fminl.c:1.2 src/lib/libm/src/s_fminl.c:1.3
--- src/lib/libm/src/s_fminl.c:1.2	Mon Mar  8 01:05:20 2010
+++ src/lib/libm/src/s_fminl.c	Mon Jul  4 11:46:41 2011
@@ -25,12 +25,13 @@
  */
 
 #include <sys/cdefs.h>
-__RCSID("$NetBSD: s_fminl.c,v 1.2 2010/03/08 01:05:20 snj Exp $");
+__RCSID("$NetBSD: s_fminl.c,v 1.3 2011/07/04 11:46:41 mrg Exp $");
 #ifdef notdef
 __FBSDID("$FreeBSD: src/lib/msun/src/s_fminl.c,v 1.1 2004/06/30 07:04:01 das Exp $");
 #endif
 
 #include <math.h>
+#include <string.h>
 
 #include <machine/ieee.h>
 #ifdef EXT_EXP_INFNAN
@@ -39,6 +40,7 @@
 {
 	union ieee_ext_u u[2];
 
+	memset(&u, 0, sizeof u);
 	u[0].extu_ld = x;
 	u[0].extu_ext.ext_frach &= ~0x80000000;
 	u[1].extu_ld = y;