snapshot: sagernet/gvisor v0.0.0-20250811.0-sing-box-mod.1

Содержимое пина, зафиксированного в go.mod sing-box-lx, одним коммитом
без истории. Полная история SagerNet/gvisor — 1.45 ГБ и клонируется в
каждой CI-джобе; наша дельта — одна вставка в одну функцию, история для
неё не нужна.

Module path github.com/sagernet/gvisor сохранён намеренно: на него
опирается replace-директива суперпроекта.

Патч поверх — отдельным коммитом, чтобы дельта читалась одним git show
и переносилась на новый пин копированием.

SPECS/TASKS/048-GVISOR_HANDSHAKE_NIL_CRASH

pkg/tcpip/ports/ports_state_autogen.go

@@ -0,0 +1,163 @@
+// automatically generated by stateify.
+
+package ports
+
+import (
+	"context"
+
+	"github.com/sagernet/gvisor/pkg/state"
+)
+
+func (f *Flags) StateTypeName() string {
+	return "pkg/tcpip/ports.Flags"
+}
+
+func (f *Flags) StateFields() []string {
+	return []string{
+		"MostRecent",
+		"LoadBalanced",
+		"TupleOnly",
+	}
+}
+
+func (f *Flags) beforeSave() {}
+
+// +checklocksignore
+func (f *Flags) StateSave(stateSinkObject state.Sink) {
+	f.beforeSave()
+	stateSinkObject.Save(0, &f.MostRecent)
+	stateSinkObject.Save(1, &f.LoadBalanced)
+	stateSinkObject.Save(2, &f.TupleOnly)
+}
+
+func (f *Flags) afterLoad(context.Context) {}
+
+// +checklocksignore
+func (f *Flags) StateLoad(ctx context.Context, stateSourceObject state.Source) {
+	stateSourceObject.Load(0, &f.MostRecent)
+	stateSourceObject.Load(1, &f.LoadBalanced)
+	stateSourceObject.Load(2, &f.TupleOnly)
+}
+
+func (c *FlagCounter) StateTypeName() string {
+	return "pkg/tcpip/ports.FlagCounter"
+}
+
+func (c *FlagCounter) StateFields() []string {
+	return []string{
+		"refs",
+	}
+}
+
+func (c *FlagCounter) beforeSave() {}
+
+// +checklocksignore
+func (c *FlagCounter) StateSave(stateSinkObject state.Sink) {
+	c.beforeSave()
+	stateSinkObject.Save(0, &c.refs)
+}
+
+func (c *FlagCounter) afterLoad(context.Context) {}
+
+// +checklocksignore
+func (c *FlagCounter) StateLoad(ctx context.Context, stateSourceObject state.Source) {
+	stateSourceObject.Load(0, &c.refs)
+}
+
+func (p *portDescriptor) StateTypeName() string {
+	return "pkg/tcpip/ports.portDescriptor"
+}
+
+func (p *portDescriptor) StateFields() []string {
+	return []string{
+		"network",
+		"transport",
+		"port",
+	}
+}
+
+func (p *portDescriptor) beforeSave() {}
+
+// +checklocksignore
+func (p *portDescriptor) StateSave(stateSinkObject state.Sink) {
+	p.beforeSave()
+	stateSinkObject.Save(0, &p.network)
+	stateSinkObject.Save(1, &p.transport)
+	stateSinkObject.Save(2, &p.port)
+}
+
+func (p *portDescriptor) afterLoad(context.Context) {}
+
+// +checklocksignore
+func (p *portDescriptor) StateLoad(ctx context.Context, stateSourceObject state.Source) {
+	stateSourceObject.Load(0, &p.network)
+	stateSourceObject.Load(1, &p.transport)
+	stateSourceObject.Load(2, &p.port)
+}
+
+func (d *destination) StateTypeName() string {
+	return "pkg/tcpip/ports.destination"
+}
+
+func (d *destination) StateFields() []string {
+	return []string{
+		"addr",
+		"port",
+	}
+}
+
+func (d *destination) beforeSave() {}
+
+// +checklocksignore
+func (d *destination) StateSave(stateSinkObject state.Sink) {
+	d.beforeSave()
+	stateSinkObject.Save(0, &d.addr)
+	stateSinkObject.Save(1, &d.port)
+}
+
+func (d *destination) afterLoad(context.Context) {}
+
+// +checklocksignore
+func (d *destination) StateLoad(ctx context.Context, stateSourceObject state.Source) {
+	stateSourceObject.Load(0, &d.addr)
+	stateSourceObject.Load(1, &d.port)
+}
+
+func (pm *PortManager) StateTypeName() string {
+	return "pkg/tcpip/ports.PortManager"
+}
+
+func (pm *PortManager) StateFields() []string {
+	return []string{
+		"allocatedPorts",
+		"firstEphemeral",
+		"numEphemeral",
+	}
+}
+
+func (pm *PortManager) beforeSave() {}
+
+// +checklocksignore
+func (pm *PortManager) StateSave(stateSinkObject state.Sink) {
+	pm.beforeSave()
+	stateSinkObject.Save(0, &pm.allocatedPorts)
+	stateSinkObject.Save(1, &pm.firstEphemeral)
+	stateSinkObject.Save(2, &pm.numEphemeral)
+}
+
+func (pm *PortManager) afterLoad(context.Context) {}
+
+// +checklocksignore
+func (pm *PortManager) StateLoad(ctx context.Context, stateSourceObject state.Source) {
+	stateSourceObject.Load(0, &pm.allocatedPorts)
+	stateSourceObject.Load(1, &pm.firstEphemeral)
+	stateSourceObject.Load(2, &pm.numEphemeral)
+}
+
+func init() {
+	state.Register((*Flags)(nil))
+	state.Register((*FlagCounter)(nil))
+	state.Register((*portDescriptor)(nil))
+	state.Register((*destination)(nil))
+	state.Register((*PortManager)(nil))
+}