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fix sign-compare issue

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This commit is contained in:
lukem 2009-04-06 12:36:27 +00:00
parent 48680f64b2
commit 73a6ad29bd
1 changed files with 3 additions and 3 deletions
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6
sbin/routed/trace.c
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@ -1,4 +1,4 @@
/* $NetBSD: trace.c,v 1.31 2006/03/22 02:23:11 christos Exp $ */
/* $NetBSD: trace.c,v 1.32 2009/04/06 12:36:27 lukem Exp $ */
/*
* Copyright (c) 1983, 1988, 1993
@ -41,7 +41,7 @@
#include <fcntl.h>
#ifdef __NetBSD__
__RCSID("$NetBSD: trace.c,v 1.31 2006/03/22 02:23:11 christos Exp $");
__RCSID("$NetBSD: trace.c,v 1.32 2009/04/06 12:36:27 lukem Exp $");
#elif defined(__FreeBSD__)
__RCSID("$FreeBSD$");
#else
@ -601,7 +601,7 @@ rtname(naddr dst,
int i;
i = snprintf(buf, sizeof(buf), "%-16s-->", addrname(dst, mask, 0));
if (i >= sizeof(buf) || i < 0)
if (i < 0 || (size_t)i >= sizeof(buf))
return buf;
(void)snprintf(&buf[i], sizeof(buf) - i, "%-*s", 15+20-MAX(20, i),
naddr_ntoa(gate));