net: replace NIPQUAD() in net/ipv4/netfilter/

[mirror_ubuntu-bionic-kernel.git] / net / ipv4 / netfilter / nf_nat_sip.c

diff --git a/net/ipv4/netfilter/nf_nat_sip.c b/net/ipv4/netfilter/nf_nat_sip.c
index 14544320c54577233ead8b41369eedc1c65d7720..07d61a57613c6a0a21685874b497559c2a005619 100644 (file)
--- a/net/ipv4/netfilter/nf_nat_sip.c
+++ b/net/ipv4/netfilter/nf_nat_sip.c
@@ -74,8 +74,7 @@ static int map_addr(struct sk_buff *skb,
        if (newaddr == addr->ip && newport == port)
                return 1;
 
-       buflen = sprintf(buffer, "%u.%u.%u.%u:%u",
-                        NIPQUAD(newaddr), ntohs(newport));
+       buflen = sprintf(buffer, "%pI4:%u", &newaddr, ntohs(newport));
 
        return mangle_packet(skb, dptr, datalen, matchoff, matchlen,
                             buffer, buflen);
@@ -152,8 +151,8 @@ static unsigned int ip_nat_sip(struct sk_buff *skb,
                                               &addr) > 0 &&
                    addr.ip == ct->tuplehash[dir].tuple.src.u3.ip &&
                    addr.ip != ct->tuplehash[!dir].tuple.dst.u3.ip) {
-                       __be32 ip = ct->tuplehash[!dir].tuple.dst.u3.ip;
-                       buflen = sprintf(buffer, "%u.%u.%u.%u", NIPQUAD(ip));
+                       buflen = sprintf(buffer, "%pI4",
+                                       &ct->tuplehash[!dir].tuple.dst.u3.ip);
                        if (!mangle_packet(skb, dptr, datalen, poff, plen,
                                           buffer, buflen))
                                return NF_DROP;
@@ -166,8 +165,8 @@ static unsigned int ip_nat_sip(struct sk_buff *skb,
                                               &addr) > 0 &&
                    addr.ip == ct->tuplehash[dir].tuple.dst.u3.ip &&
                    addr.ip != ct->tuplehash[!dir].tuple.src.u3.ip) {
-                       __be32 ip = ct->tuplehash[!dir].tuple.src.u3.ip;
-                       buflen = sprintf(buffer, "%u.%u.%u.%u", NIPQUAD(ip));
+                       buflen = sprintf(buffer, "%pI4",
+                                       &ct->tuplehash[!dir].tuple.src.u3.ip);
                        if (!mangle_packet(skb, dptr, datalen, poff, plen,
                                           buffer, buflen))
                                return NF_DROP;
@@ -279,8 +278,7 @@ static unsigned int ip_nat_sip_expect(struct sk_buff *skb,
 
        if (exp->tuple.dst.u3.ip != exp->saved_ip ||
            exp->tuple.dst.u.udp.port != exp->saved_proto.udp.port) {
-               buflen = sprintf(buffer, "%u.%u.%u.%u:%u",
-                                NIPQUAD(newip), port);
+               buflen = sprintf(buffer, "%pI4:%u", &newip, port);
                if (!mangle_packet(skb, dptr, datalen, matchoff, matchlen,
                                   buffer, buflen))
                        goto err;
@@ -345,7 +343,7 @@ static unsigned int ip_nat_sdp_addr(struct sk_buff *skb, const char **dptr,
        char buffer[sizeof("nnn.nnn.nnn.nnn")];
        unsigned int buflen;
 
-       buflen = sprintf(buffer, NIPQUAD_FMT, NIPQUAD(addr->ip));
+       buflen = sprintf(buffer, "%pI4", &addr->ip);
        if (mangle_sdp_packet(skb, dptr, dataoff, datalen, type, term,
                              buffer, buflen))
                return 0;
@@ -380,7 +378,7 @@ static unsigned int ip_nat_sdp_session(struct sk_buff *skb, const char **dptr,
        unsigned int buflen;
 
        /* Mangle session description owner and contact addresses */
-       buflen = sprintf(buffer, "%u.%u.%u.%u", NIPQUAD(addr->ip));
+       buflen = sprintf(buffer, "%pI4", &addr->ip);
        if (mangle_sdp_packet(skb, dptr, dataoff, datalen,
                               SDP_HDR_OWNER_IP4, SDP_HDR_MEDIA,
                               buffer, buflen))