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-rw-r--r--include/net/netns/ipv4.h4
-rw-r--r--net/ipv4/sysctl_net_ipv4.c8
2 files changed, 6 insertions, 6 deletions
diff --git a/include/net/netns/ipv4.h b/include/net/netns/ipv4.h
index d2c0a6592ff6..00f250ee4419 100644
--- a/include/net/netns/ipv4.h
+++ b/include/net/netns/ipv4.h
@@ -107,8 +107,8 @@ struct netns_ipv4 {
#ifdef CONFIG_NET_L3_MASTER_DEV
u8 sysctl_raw_l3mdev_accept;
#endif
- int sysctl_tcp_early_demux;
- int sysctl_udp_early_demux;
+ u8 sysctl_tcp_early_demux;
+ u8 sysctl_udp_early_demux;
u8 sysctl_nexthop_compat_mode;
diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c
index 713e0c0c91e9..510a32635612 100644
--- a/net/ipv4/sysctl_net_ipv4.c
+++ b/net/ipv4/sysctl_net_ipv4.c
@@ -389,7 +389,7 @@ static int proc_tcp_early_demux(struct ctl_table *table, int write,
{
int ret = 0;
- ret = proc_dointvec(table, write, buffer, lenp, ppos);
+ ret = proc_dou8vec_minmax(table, write, buffer, lenp, ppos);
if (write && !ret) {
int enabled = init_net.ipv4.sysctl_tcp_early_demux;
@@ -405,7 +405,7 @@ static int proc_udp_early_demux(struct ctl_table *table, int write,
{
int ret = 0;
- ret = proc_dointvec(table, write, buffer, lenp, ppos);
+ ret = proc_dou8vec_minmax(table, write, buffer, lenp, ppos);
if (write && !ret) {
int enabled = init_net.ipv4.sysctl_udp_early_demux;
@@ -683,14 +683,14 @@ static struct ctl_table ipv4_net_table[] = {
{
.procname = "udp_early_demux",
.data = &init_net.ipv4.sysctl_udp_early_demux,
- .maxlen = sizeof(int),
+ .maxlen = sizeof(u8),
.mode = 0644,
.proc_handler = proc_udp_early_demux
},
{
.procname = "tcp_early_demux",
.data = &init_net.ipv4.sysctl_tcp_early_demux,
- .maxlen = sizeof(int),
+ .maxlen = sizeof(u8),
.mode = 0644,
.proc_handler = proc_tcp_early_demux
},