Module Name: src
Committed By: kamil
Date: Sun Feb 23 09:53:42 UTC 2020
Modified Files:
src/lib/libc/stdlib: _rand48.c
Log Message:
Change the previous cast from unsigned int to unsigned long
This code produces the same result and is consistent with the previous
lines. Only the least significant 16 bites (unsigned short) are meaningful.
To generate a diff of this commit:
cvs rdiff -u -r1.9 -r1.10 src/lib/libc/stdlib/_rand48.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/stdlib/_rand48.c
diff -u src/lib/libc/stdlib/_rand48.c:1.9 src/lib/libc/stdlib/_rand48.c:1.10
--- src/lib/libc/stdlib/_rand48.c:1.9 Sat Feb 22 14:07:57 2020
+++ src/lib/libc/stdlib/_rand48.c Sun Feb 23 09:53:42 2020
@@ -1,4 +1,4 @@
-/* $NetBSD: _rand48.c,v 1.9 2020/02/22 14:07:57 kamil Exp $ */
+/* $NetBSD: _rand48.c,v 1.10 2020/02/23 09:53:42 kamil Exp $ */
/*
* Copyright (c) 1993 Martin Birgmeier
@@ -15,7 +15,7 @@
#include <sys/cdefs.h>
#if defined(LIBC_SCCS) && !defined(lint)
-__RCSID("$NetBSD: _rand48.c,v 1.9 2020/02/22 14:07:57 kamil Exp $");
+__RCSID("$NetBSD: _rand48.c,v 1.10 2020/02/23 09:53:42 kamil Exp $");
#endif /* LIBC_SCCS and not lint */
#include <assert.h>
@@ -50,9 +50,9 @@ __dorand48(unsigned short xseed[3])
accu += (unsigned long) __rand48_mult[1] * (unsigned long) xseed[0];
temp[1] = (unsigned short) accu; /* middle 16 bits */
accu >>= sizeof(unsigned short) * 8;
- accu += (unsigned int) __rand48_mult[0] * (unsigned int) xseed[2];
- accu += (unsigned int) __rand48_mult[1] * (unsigned int) xseed[1];
- accu += (unsigned int) __rand48_mult[2] * (unsigned int) xseed[0];
+ accu += (unsigned long) __rand48_mult[0] * (unsigned long) xseed[2];
+ accu += (unsigned long) __rand48_mult[1] * (unsigned long) xseed[1];
+ accu += (unsigned long) __rand48_mult[2] * (unsigned long) xseed[0];
xseed[0] = temp[0];
xseed[1] = temp[1];
xseed[2] = (unsigned short) accu;
