aboutsummaryrefslogtreecommitdiff
path: root/net/netfilter/ipvs/ip_vs_ctl.c
diff options
context:
space:
mode:
Diffstat (limited to 'net/netfilter/ipvs/ip_vs_ctl.c')
-rw-r--r--net/netfilter/ipvs/ip_vs_ctl.c82
1 files changed, 35 insertions, 47 deletions
diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c
index 0302cf3e503..e01061f49cd 100644
--- a/net/netfilter/ipvs/ip_vs_ctl.c
+++ b/net/netfilter/ipvs/ip_vs_ctl.c
@@ -1168,15 +1168,9 @@ ip_vs_add_service(struct ip_vs_service_user_kern *u,
}
#ifdef CONFIG_IP_VS_IPV6
- if (u->af == AF_INET6) {
- if (!sched->supports_ipv6) {
- ret = -EAFNOSUPPORT;
- goto out_err;
- }
- if ((u->netmask < 1) || (u->netmask > 128)) {
- ret = -EINVAL;
- goto out_err;
- }
+ if (u->af == AF_INET6 && (u->netmask < 1 || u->netmask > 128)) {
+ ret = -EINVAL;
+ goto out_err;
}
#endif
@@ -1272,15 +1266,9 @@ ip_vs_edit_service(struct ip_vs_service *svc, struct ip_vs_service_user_kern *u)
old_sched = sched;
#ifdef CONFIG_IP_VS_IPV6
- if (u->af == AF_INET6) {
- if (!sched->supports_ipv6) {
- ret = -EAFNOSUPPORT;
- goto out;
- }
- if ((u->netmask < 1) || (u->netmask > 128)) {
- ret = -EINVAL;
- goto out;
- }
+ if (u->af == AF_INET6 && (u->netmask < 1 || u->netmask > 128)) {
+ ret = -EINVAL;
+ goto out;
}
#endif
@@ -1557,7 +1545,7 @@ static struct ctl_table vs_vars[] = {
.data = &sysctl_ip_vs_amemthresh,
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = &proc_dointvec,
+ .proc_handler = proc_dointvec,
},
#ifdef CONFIG_IP_VS_DEBUG
{
@@ -1565,7 +1553,7 @@ static struct ctl_table vs_vars[] = {
.data = &sysctl_ip_vs_debug_level,
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = &proc_dointvec,
+ .proc_handler = proc_dointvec,
},
#endif
{
@@ -1573,28 +1561,28 @@ static struct ctl_table vs_vars[] = {
.data = &sysctl_ip_vs_am_droprate,
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = &proc_dointvec,
+ .proc_handler = proc_dointvec,
},
{
.procname = "drop_entry",
.data = &sysctl_ip_vs_drop_entry,
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = &proc_do_defense_mode,
+ .proc_handler = proc_do_defense_mode,
},
{
.procname = "drop_packet",
.data = &sysctl_ip_vs_drop_packet,
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = &proc_do_defense_mode,
+ .proc_handler = proc_do_defense_mode,
},
{
.procname = "secure_tcp",
.data = &sysctl_ip_vs_secure_tcp,
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = &proc_do_defense_mode,
+ .proc_handler = proc_do_defense_mode,
},
#if 0
{
@@ -1602,84 +1590,84 @@ static struct ctl_table vs_vars[] = {
.data = &vs_timeout_table_dos.timeout[IP_VS_S_ESTABLISHED],
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = &proc_dointvec_jiffies,
+ .proc_handler = proc_dointvec_jiffies,
},
{
.procname = "timeout_synsent",
.data = &vs_timeout_table_dos.timeout[IP_VS_S_SYN_SENT],
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = &proc_dointvec_jiffies,
+ .proc_handler = proc_dointvec_jiffies,
},
{
.procname = "timeout_synrecv",
.data = &vs_timeout_table_dos.timeout[IP_VS_S_SYN_RECV],
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = &proc_dointvec_jiffies,
+ .proc_handler = proc_dointvec_jiffies,
},
{
.procname = "timeout_finwait",
.data = &vs_timeout_table_dos.timeout[IP_VS_S_FIN_WAIT],
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = &proc_dointvec_jiffies,
+ .proc_handler = proc_dointvec_jiffies,
},
{
.procname = "timeout_timewait",
.data = &vs_timeout_table_dos.timeout[IP_VS_S_TIME_WAIT],
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = &proc_dointvec_jiffies,
+ .proc_handler = proc_dointvec_jiffies,
},
{
.procname = "timeout_close",
.data = &vs_timeout_table_dos.timeout[IP_VS_S_CLOSE],
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = &proc_dointvec_jiffies,
+ .proc_handler = proc_dointvec_jiffies,
},
{
.procname = "timeout_closewait",
.data = &vs_timeout_table_dos.timeout[IP_VS_S_CLOSE_WAIT],
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = &proc_dointvec_jiffies,
+ .proc_handler = proc_dointvec_jiffies,
},
{
.procname = "timeout_lastack",
.data = &vs_timeout_table_dos.timeout[IP_VS_S_LAST_ACK],
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = &proc_dointvec_jiffies,
+ .proc_handler = proc_dointvec_jiffies,
},
{
.procname = "timeout_listen",
.data = &vs_timeout_table_dos.timeout[IP_VS_S_LISTEN],
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = &proc_dointvec_jiffies,
+ .proc_handler = proc_dointvec_jiffies,
},
{
.procname = "timeout_synack",
.data = &vs_timeout_table_dos.timeout[IP_VS_S_SYNACK],
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = &proc_dointvec_jiffies,
+ .proc_handler = proc_dointvec_jiffies,
},
{
.procname = "timeout_udp",
.data = &vs_timeout_table_dos.timeout[IP_VS_S_UDP],
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = &proc_dointvec_jiffies,
+ .proc_handler = proc_dointvec_jiffies,
},
{
.procname = "timeout_icmp",
.data = &vs_timeout_table_dos.timeout[IP_VS_S_ICMP],
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = &proc_dointvec_jiffies,
+ .proc_handler = proc_dointvec_jiffies,
},
#endif
{
@@ -1687,35 +1675,35 @@ static struct ctl_table vs_vars[] = {
.data = &sysctl_ip_vs_cache_bypass,
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = &proc_dointvec,
+ .proc_handler = proc_dointvec,
},
{
.procname = "expire_nodest_conn",
.data = &sysctl_ip_vs_expire_nodest_conn,
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = &proc_dointvec,
+ .proc_handler = proc_dointvec,
},
{
.procname = "expire_quiescent_template",
.data = &sysctl_ip_vs_expire_quiescent_template,
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = &proc_dointvec,
+ .proc_handler = proc_dointvec,
},
{
.procname = "sync_threshold",
.data = &sysctl_ip_vs_sync_threshold,
.maxlen = sizeof(sysctl_ip_vs_sync_threshold),
.mode = 0644,
- .proc_handler = &proc_do_sync_threshold,
+ .proc_handler = proc_do_sync_threshold,
},
{
.procname = "nat_icmp_send",
.data = &sysctl_ip_vs_nat_icmp_send,
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = &proc_dointvec,
+ .proc_handler = proc_dointvec,
},
{ .ctl_name = 0 }
};
@@ -1867,9 +1855,9 @@ static int ip_vs_info_seq_show(struct seq_file *seq, void *v)
if (iter->table == ip_vs_svc_table) {
#ifdef CONFIG_IP_VS_IPV6
if (svc->af == AF_INET6)
- seq_printf(seq, "%s [" NIP6_FMT "]:%04X %s ",
+ seq_printf(seq, "%s [%pI6]:%04X %s ",
ip_vs_proto_name(svc->protocol),
- NIP6(svc->addr.in6),
+ &svc->addr.in6,
ntohs(svc->port),
svc->scheduler->name);
else
@@ -1895,9 +1883,9 @@ static int ip_vs_info_seq_show(struct seq_file *seq, void *v)
#ifdef CONFIG_IP_VS_IPV6
if (dest->af == AF_INET6)
seq_printf(seq,
- " -> [" NIP6_FMT "]:%04X"
+ " -> [%pI6]:%04X"
" %-7s %-6d %-10d %-10d\n",
- NIP6(dest->addr.in6),
+ &dest->addr.in6,
ntohs(dest->port),
ip_vs_fwd_name(atomic_read(&dest->conn_flags)),
atomic_read(&dest->weight),
@@ -2141,8 +2129,8 @@ do_ip_vs_set_ctl(struct sock *sk, int cmd, void __user *user, unsigned int len)
/* Check for valid protocol: TCP or UDP, even for fwmark!=0 */
if (usvc.protocol != IPPROTO_TCP && usvc.protocol != IPPROTO_UDP) {
- IP_VS_ERR("set_ctl: invalid protocol: %d %d.%d.%d.%d:%d %s\n",
- usvc.protocol, NIPQUAD(usvc.addr.ip),
+ IP_VS_ERR("set_ctl: invalid protocol: %d %pI4:%d %s\n",
+ usvc.protocol, &usvc.addr.ip,
ntohs(usvc.port), usvc.sched_name);
ret = -EFAULT;
goto out_unlock;
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-26 03:42:16 +0000