Module Name: src
Committed By: riastradh
Date: Wed Jan 27 18:55:51 UTC 2016
Modified Files:
src/usr.sbin/ifwatchd: ifwatchd.c
Log Message:
Use unsigned, not signed, int for shifting 1 left until zero.
Signed shift into sign bit and beyond is undefined behaviour.
>From Michael McConville.
To generate a diff of this commit:
cvs rdiff -u -r1.26 -r1.27 src/usr.sbin/ifwatchd/ifwatchd.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/usr.sbin/ifwatchd/ifwatchd.c
diff -u src/usr.sbin/ifwatchd/ifwatchd.c:1.26 src/usr.sbin/ifwatchd/ifwatchd.c:1.27
--- src/usr.sbin/ifwatchd/ifwatchd.c:1.26 Tue Aug 30 18:57:38 2011
+++ src/usr.sbin/ifwatchd/ifwatchd.c Wed Jan 27 18:55:51 2016
@@ -1,4 +1,4 @@
-/* $NetBSD: ifwatchd.c,v 1.26 2011/08/30 18:57:38 joerg Exp $ */
+/* $NetBSD: ifwatchd.c,v 1.27 2016/01/27 18:55:51 riastradh Exp $ */
/*-
* Copyright (c) 2002, 2003 The NetBSD Foundation, Inc.
@@ -292,7 +292,8 @@ check_addrs(char *cp, int addrs, enum ev
struct sockaddr *sa, *ifa = NULL, *brd = NULL;
char ifname_buf[IFNAMSIZ];
const char *ifname;
- int ifndx = 0, i;
+ int ifndx = 0;
+ unsigned i;
if (addrs == 0)
return;
