netns xfrm: policy flushing in netns
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
index 11fee87..7c264a7 100644
--- a/net/xfrm/xfrm_policy.c
+++ b/net/xfrm/xfrm_policy.c
@@ -732,7 +732,7 @@
#ifdef CONFIG_SECURITY_NETWORK_XFRM
static inline int
-xfrm_policy_flush_secctx_check(u8 type, struct xfrm_audit *audit_info)
+xfrm_policy_flush_secctx_check(struct net *net, u8 type, struct xfrm_audit *audit_info)
{
int dir, err = 0;
@@ -742,7 +742,7 @@
int i;
hlist_for_each_entry(pol, entry,
- &init_net.xfrm.policy_inexact[dir], bydst) {
+ &net->xfrm.policy_inexact[dir], bydst) {
if (pol->type != type)
continue;
err = security_xfrm_policy_delete(pol->security);
@@ -754,9 +754,9 @@
return err;
}
}
- for (i = init_net.xfrm.policy_bydst[dir].hmask; i >= 0; i--) {
+ for (i = net->xfrm.policy_bydst[dir].hmask; i >= 0; i--) {
hlist_for_each_entry(pol, entry,
- init_net.xfrm.policy_bydst[dir].table + i,
+ net->xfrm.policy_bydst[dir].table + i,
bydst) {
if (pol->type != type)
continue;
@@ -776,19 +776,19 @@
}
#else
static inline int
-xfrm_policy_flush_secctx_check(u8 type, struct xfrm_audit *audit_info)
+xfrm_policy_flush_secctx_check(struct net *net, u8 type, struct xfrm_audit *audit_info)
{
return 0;
}
#endif
-int xfrm_policy_flush(u8 type, struct xfrm_audit *audit_info)
+int xfrm_policy_flush(struct net *net, u8 type, struct xfrm_audit *audit_info)
{
int dir, err = 0;
write_lock_bh(&xfrm_policy_lock);
- err = xfrm_policy_flush_secctx_check(type, audit_info);
+ err = xfrm_policy_flush_secctx_check(net, type, audit_info);
if (err)
goto out;
@@ -800,7 +800,7 @@
killed = 0;
again1:
hlist_for_each_entry(pol, entry,
- &init_net.xfrm.policy_inexact[dir], bydst) {
+ &net->xfrm.policy_inexact[dir], bydst) {
if (pol->type != type)
continue;
hlist_del(&pol->bydst);
@@ -818,10 +818,10 @@
goto again1;
}
- for (i = init_net.xfrm.policy_bydst[dir].hmask; i >= 0; i--) {
+ for (i = net->xfrm.policy_bydst[dir].hmask; i >= 0; i--) {
again2:
hlist_for_each_entry(pol, entry,
- init_net.xfrm.policy_bydst[dir].table + i,
+ net->xfrm.policy_bydst[dir].table + i,
bydst) {
if (pol->type != type)
continue;
@@ -842,7 +842,7 @@
}
}
- init_net.xfrm.policy_count[dir] -= killed;
+ net->xfrm.policy_count[dir] -= killed;
}
atomic_inc(&flow_cache_genid);
out: