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-rw-r--r--net/netfilter/nf_conntrack_irc.c15
1 files changed, 8 insertions, 7 deletions
diff --git a/net/netfilter/nf_conntrack_irc.c b/net/netfilter/nf_conntrack_irc.c
index 409c8be58e7c..8bd98c84f77e 100644
--- a/net/netfilter/nf_conntrack_irc.c
+++ b/net/netfilter/nf_conntrack_irc.c
@@ -66,7 +66,7 @@ static const char *const dccprotos[] = {
66 * ad_beg_p returns pointer to first byte of addr data 66 * ad_beg_p returns pointer to first byte of addr data
67 * ad_end_p returns pointer to last byte of addr data 67 * ad_end_p returns pointer to last byte of addr data
68 */ 68 */
69static int parse_dcc(char *data, const char *data_end, u_int32_t *ip, 69static int parse_dcc(char *data, const char *data_end, __be32 *ip,
70 u_int16_t *port, char **ad_beg_p, char **ad_end_p) 70 u_int16_t *port, char **ad_beg_p, char **ad_end_p)
71{ 71{
72 char *tmp; 72 char *tmp;
@@ -85,7 +85,7 @@ static int parse_dcc(char *data, const char *data_end, u_int32_t *ip,
85 return -1; 85 return -1;
86 86
87 *ad_beg_p = data; 87 *ad_beg_p = data;
88 *ip = simple_strtoul(data, &data, 10); 88 *ip = cpu_to_be32(simple_strtoul(data, &data, 10));
89 89
90 /* skip blanks between ip and port */ 90 /* skip blanks between ip and port */
91 while (*data == ' ') { 91 while (*data == ' ') {
@@ -112,7 +112,7 @@ static int help(struct sk_buff *skb, unsigned int protoff,
112 int dir = CTINFO2DIR(ctinfo); 112 int dir = CTINFO2DIR(ctinfo);
113 struct nf_conntrack_expect *exp; 113 struct nf_conntrack_expect *exp;
114 struct nf_conntrack_tuple *tuple; 114 struct nf_conntrack_tuple *tuple;
115 u_int32_t dcc_ip; 115 __be32 dcc_ip;
116 u_int16_t dcc_port; 116 u_int16_t dcc_port;
117 __be16 port; 117 __be16 port;
118 int i, ret = NF_ACCEPT; 118 int i, ret = NF_ACCEPT;
@@ -177,13 +177,14 @@ static int help(struct sk_buff *skb, unsigned int protoff,
177 pr_debug("unable to parse dcc command\n"); 177 pr_debug("unable to parse dcc command\n");
178 continue; 178 continue;
179 } 179 }
180 pr_debug("DCC bound ip/port: %u.%u.%u.%u:%u\n", 180
181 HIPQUAD(dcc_ip), dcc_port); 181 pr_debug("DCC bound ip/port: %pI4:%u\n",
182 &dcc_ip, dcc_port);
182 183
183 /* dcc_ip can be the internal OR external (NAT'ed) IP */ 184 /* dcc_ip can be the internal OR external (NAT'ed) IP */
184 tuple = &ct->tuplehash[dir].tuple; 185 tuple = &ct->tuplehash[dir].tuple;
185 if (tuple->src.u3.ip != htonl(dcc_ip) && 186 if (tuple->src.u3.ip != dcc_ip &&
186 tuple->dst.u3.ip != htonl(dcc_ip)) { 187 tuple->dst.u3.ip != dcc_ip) {
187 if (net_ratelimit()) 188 if (net_ratelimit())
188 printk(KERN_WARNING 189 printk(KERN_WARNING
189 "Forged DCC command from %pI4: %pI4:%u\n", 190 "Forged DCC command from %pI4: %pI4:%u\n",