Module Name: src
Committed By: msaitoh
Date: Fri Apr 3 08:20:55 UTC 2015
Modified Files:
src/sys/net: if.h
Log Message:
Use 1000ULL to prevent integer overflow (for IF_Gbps(10)). Same as OpenBSD.
To generate a diff of this commit:
cvs rdiff -u -r1.185 -r1.186 src/sys/net/if.h
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/net/if.h
diff -u src/sys/net/if.h:1.185 src/sys/net/if.h:1.186
--- src/sys/net/if.h:1.185 Fri Jan 16 10:37:51 2015
+++ src/sys/net/if.h Fri Apr 3 08:20:55 2015
@@ -1,4 +1,4 @@
-/* $NetBSD: if.h,v 1.185 2015/01/16 10:37:51 ozaki-r Exp $ */
+/* $NetBSD: if.h,v 1.186 2015/04/03 08:20:55 msaitoh Exp $ */
/*-
* Copyright (c) 1999, 2000, 2001 The NetBSD Foundation, Inc.
@@ -396,11 +396,10 @@ typedef struct ifnet {
/*
* Some convenience macros used for setting ifi_baudrate.
- * XXX 1000 vs. 1024? [email protected]
*/
-#define IF_Kbps(x) ((x) * 1000) /* kilobits/sec. */
-#define IF_Mbps(x) (IF_Kbps((x) * 1000)) /* megabits/sec. */
-#define IF_Gbps(x) (IF_Mbps((x) * 1000)) /* gigabits/sec. */
+#define IF_Kbps(x) ((x) * 1000ULL) /* kilobits/sec. */
+#define IF_Mbps(x) (IF_Kbps((x) * 1000ULL)) /* megabits/sec. */
+#define IF_Gbps(x) (IF_Mbps((x) * 1000ULL)) /* gigabits/sec. */
/* Capabilities that interfaces can advertise. */
/* 0x01 .. 0x40 were previously used */
