From: Mark Andrews <marka@isc.org>
Date: Thu, 14 Mar 2019 08:46:10 +0000 (+1100)
Subject: force promotion to unsigned int
X-Git-Tag: v9.15.0~89^2
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=1eba2c5b060c1e8f30658f0f834ecc7fe0dac492;p=thirdparty%2Fbind9.git

force promotion to unsigned int
---

diff --git a/lib/dns/byaddr.c b/lib/dns/byaddr.c
index ad09529d901..e13ff4bdfed 100644
--- a/lib/dns/byaddr.c
+++ b/lib/dns/byaddr.c
@@ -65,10 +65,10 @@ dns_byaddr_createptrname(const isc_netaddr_t *address, unsigned int options,
 	if (address->family == AF_INET) {
 		(void)snprintf(textname, sizeof(textname),
 			       "%u.%u.%u.%u.in-addr.arpa.",
-			       (bytes[3] & 0xffU),
-			       (bytes[2] & 0xffU),
-			       (bytes[1] & 0xffU),
-			       (bytes[0] & 0xffU));
+			       ((unsigned int)bytes[3] & 0xffU),
+			       ((unsigned int)bytes[2] & 0xffU),
+			       ((unsigned int)bytes[1] & 0xffU),
+			       ((unsigned int)bytes[0] & 0xffU));
 	} else if (address->family == AF_INET6) {
 		size_t remaining;