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Diffstat (limited to 'net/ipv6/addrconf.c')
-rw-r--r--net/ipv6/addrconf.c40
1 files changed, 20 insertions, 20 deletions
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index 779aa6ecdd49..f70d8757af1a 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -63,6 +63,7 @@
#include <linux/string.h>
#include <linux/hash.h>
+#include <net/ip_tunnels.h>
#include <net/net_namespace.h>
#include <net/sock.h>
#include <net/snmp.h>
@@ -862,7 +863,7 @@ static void addrconf_forward_change(struct net *net, __s32 newf)
}
}
-static int addrconf_fixup_forwarding(struct ctl_table *table, int *p, int newf)
+static int addrconf_fixup_forwarding(const struct ctl_table *table, int *p, int newf)
{
struct net *net;
int old;
@@ -930,7 +931,7 @@ static void addrconf_linkdown_change(struct net *net, __s32 newf)
}
}
-static int addrconf_fixup_linkdown(struct ctl_table *table, int *p, int newf)
+static int addrconf_fixup_linkdown(const struct ctl_table *table, int *p, int newf)
{
struct net *net;
int old;
@@ -1872,7 +1873,8 @@ int ipv6_dev_get_saddr(struct net *net, const struct net_device *dst_dev,
master, &dst,
scores, hiscore_idx);
- if (scores[hiscore_idx].ifa)
+ if (scores[hiscore_idx].ifa &&
+ scores[hiscore_idx].scopedist >= 0)
goto out;
}
@@ -2918,7 +2920,7 @@ put:
static int addrconf_set_sit_dstaddr(struct net *net, struct net_device *dev,
struct in6_ifreq *ireq)
{
- struct ip_tunnel_parm p = { };
+ struct ip_tunnel_parm_kern p = { };
int err;
if (!(ipv6_addr_type(&ireq->ifr6_addr) & IPV6_ADDR_COMPATv4))
@@ -6307,7 +6309,7 @@ static void ipv6_ifa_notify(int event, struct inet6_ifaddr *ifp)
#ifdef CONFIG_SYSCTL
-static int addrconf_sysctl_forward(struct ctl_table *ctl, int write,
+static int addrconf_sysctl_forward(const struct ctl_table *ctl, int write,
void *buffer, size_t *lenp, loff_t *ppos)
{
int *valp = ctl->data;
@@ -6332,7 +6334,7 @@ static int addrconf_sysctl_forward(struct ctl_table *ctl, int write,
return ret;
}
-static int addrconf_sysctl_mtu(struct ctl_table *ctl, int write,
+static int addrconf_sysctl_mtu(const struct ctl_table *ctl, int write,
void *buffer, size_t *lenp, loff_t *ppos)
{
struct inet6_dev *idev = ctl->extra1;
@@ -6377,7 +6379,7 @@ static void addrconf_disable_change(struct net *net, __s32 newf)
}
}
-static int addrconf_disable_ipv6(struct ctl_table *table, int *p, int newf)
+static int addrconf_disable_ipv6(const struct ctl_table *table, int *p, int newf)
{
struct net *net = (struct net *)table->extra2;
int old;
@@ -6403,7 +6405,7 @@ static int addrconf_disable_ipv6(struct ctl_table *table, int *p, int newf)
return 0;
}
-static int addrconf_sysctl_disable(struct ctl_table *ctl, int write,
+static int addrconf_sysctl_disable(const struct ctl_table *ctl, int write,
void *buffer, size_t *lenp, loff_t *ppos)
{
int *valp = ctl->data;
@@ -6428,7 +6430,7 @@ static int addrconf_sysctl_disable(struct ctl_table *ctl, int write,
return ret;
}
-static int addrconf_sysctl_proxy_ndp(struct ctl_table *ctl, int write,
+static int addrconf_sysctl_proxy_ndp(const struct ctl_table *ctl, int write,
void *buffer, size_t *lenp, loff_t *ppos)
{
int *valp = ctl->data;
@@ -6469,7 +6471,7 @@ static int addrconf_sysctl_proxy_ndp(struct ctl_table *ctl, int write,
return ret;
}
-static int addrconf_sysctl_addr_gen_mode(struct ctl_table *ctl, int write,
+static int addrconf_sysctl_addr_gen_mode(const struct ctl_table *ctl, int write,
void *buffer, size_t *lenp,
loff_t *ppos)
{
@@ -6532,7 +6534,7 @@ out:
return ret;
}
-static int addrconf_sysctl_stable_secret(struct ctl_table *ctl, int write,
+static int addrconf_sysctl_stable_secret(const struct ctl_table *ctl, int write,
void *buffer, size_t *lenp,
loff_t *ppos)
{
@@ -6600,7 +6602,7 @@ out:
}
static
-int addrconf_sysctl_ignore_routes_with_linkdown(struct ctl_table *ctl,
+int addrconf_sysctl_ignore_routes_with_linkdown(const struct ctl_table *ctl,
int write, void *buffer,
size_t *lenp,
loff_t *ppos)
@@ -6668,7 +6670,7 @@ void addrconf_disable_policy_idev(struct inet6_dev *idev, int val)
}
static
-int addrconf_disable_policy(struct ctl_table *ctl, int *valp, int val)
+int addrconf_disable_policy(const struct ctl_table *ctl, int *valp, int val)
{
struct net *net = (struct net *)ctl->extra2;
struct inet6_dev *idev;
@@ -6700,7 +6702,7 @@ int addrconf_disable_policy(struct ctl_table *ctl, int *valp, int val)
return 0;
}
-static int addrconf_sysctl_disable_policy(struct ctl_table *ctl, int write,
+static int addrconf_sysctl_disable_policy(const struct ctl_table *ctl, int write,
void *buffer, size_t *lenp, loff_t *ppos)
{
int *valp = ctl->data;
@@ -7183,14 +7185,12 @@ static const struct ctl_table addrconf_sysctl[] = {
.extra1 = SYSCTL_ZERO,
.extra2 = SYSCTL_TWO,
},
- {
- /* sentinel */
- }
};
static int __addrconf_sysctl_register(struct net *net, char *dev_name,
struct inet6_dev *idev, struct ipv6_devconf *p)
{
+ size_t table_size = ARRAY_SIZE(addrconf_sysctl);
int i, ifindex;
struct ctl_table *table;
char path[sizeof("net/ipv6/conf/") + IFNAMSIZ];
@@ -7199,7 +7199,7 @@ static int __addrconf_sysctl_register(struct net *net, char *dev_name,
if (!table)
goto out;
- for (i = 0; table[i].data; i++) {
+ for (i = 0; i < table_size; i++) {
table[i].data += (char *)p - (char *)&ipv6_devconf;
/* If one of these is already set, then it is not safe to
* overwrite either of them: this makes proc_dointvec_minmax
@@ -7214,7 +7214,7 @@ static int __addrconf_sysctl_register(struct net *net, char *dev_name,
snprintf(path, sizeof(path), "net/ipv6/conf/%s", dev_name);
p->sysctl_header = register_net_sysctl_sz(net, path, table,
- ARRAY_SIZE(addrconf_sysctl));
+ table_size);
if (!p->sysctl_header)
goto free;
@@ -7237,7 +7237,7 @@ out:
static void __addrconf_sysctl_unregister(struct net *net,
struct ipv6_devconf *p, int ifindex)
{
- struct ctl_table *table;
+ const struct ctl_table *table;
if (!p->sysctl_header)
return;
generated by cgit v1.2.3-70-g09d2 (git 2.51.1) at 2025-10-25 15:36:01 +0000