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Code Issues Releases Wiki Activity

use %u and preserve unsigned property

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This commit is contained in:
Mark Andrews
2018-02-15 12:38:22 +11:00
parent b5167607ef
commit 97d4a1eaf5
2 changed files with 8 additions and 8 deletions
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14
lib/dns/rpz.c
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@@ -1,5 +1,5 @@
/*
* Copyright (C) 2011-2017 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 2011-2018 Internet Systems Consortium, Inc. ("ISC")
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -703,12 +703,12 @@ ip2name(const dns_rpz_cidr_key_t *tgt_ip, dns_rpz_prefix_t tgt_prefix,
int i, n, len;
if (KEY_IS_IPV4(tgt_prefix, tgt_ip)) {
len = snprintf(str, sizeof(str), "%d.%d.%d.%d.%d",
tgt_prefix - 96,
tgt_ip->w[3] & 0xff,
(tgt_ip->w[3]>>8) & 0xff,
(tgt_ip->w[3]>>16) & 0xff,
(tgt_ip->w[3]>>24) & 0xff);
len = snprintf(str, sizeof(str), "%u.%u.%u.%u.%u",
tgt_prefix - 96U,
tgt_ip->w[3] & 0xffU,
(tgt_ip->w[3]>>8) & 0xffU,
(tgt_ip->w[3]>>16) & 0xffU,
(tgt_ip->w[3]>>24) & 0xffU);
if (len < 0 || len > (int)sizeof(str)) {
return (ISC_R_FAILURE);
}