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/transport/packet/packet_state_autogen.go

@@ -0,0 +1,181 @@
+// automatically generated by stateify.
+
+package packet
+
+import (
+	"context"
+
+	"github.com/sagernet/gvisor/pkg/state"
+)
+
+func (p *packet) StateTypeName() string {
+	return "pkg/tcpip/transport/packet.packet"
+}
+
+func (p *packet) StateFields() []string {
+	return []string{
+		"packetEntry",
+		"data",
+		"receivedAt",
+		"senderAddr",
+		"packetInfo",
+	}
+}
+
+func (p *packet) beforeSave() {}
+
+// +checklocksignore
+func (p *packet) StateSave(stateSinkObject state.Sink) {
+	p.beforeSave()
+	var receivedAtValue int64
+	receivedAtValue = p.saveReceivedAt()
+	stateSinkObject.SaveValue(2, receivedAtValue)
+	stateSinkObject.Save(0, &p.packetEntry)
+	stateSinkObject.Save(1, &p.data)
+	stateSinkObject.Save(3, &p.senderAddr)
+	stateSinkObject.Save(4, &p.packetInfo)
+}
+
+func (p *packet) afterLoad(context.Context) {}
+
+// +checklocksignore
+func (p *packet) StateLoad(ctx context.Context, stateSourceObject state.Source) {
+	stateSourceObject.Load(0, &p.packetEntry)
+	stateSourceObject.Load(1, &p.data)
+	stateSourceObject.Load(3, &p.senderAddr)
+	stateSourceObject.Load(4, &p.packetInfo)
+	stateSourceObject.LoadValue(2, new(int64), func(y any) { p.loadReceivedAt(ctx, y.(int64)) })
+}
+
+func (ep *endpoint) StateTypeName() string {
+	return "pkg/tcpip/transport/packet.endpoint"
+}
+
+func (ep *endpoint) StateFields() []string {
+	return []string{
+		"DefaultSocketOptionsHandler",
+		"stack",
+		"waiterQueue",
+		"cooked",
+		"ops",
+		"stats",
+		"rcvList",
+		"rcvBufSize",
+		"rcvClosed",
+		"rcvDisabled",
+		"closed",
+		"boundNetProto",
+		"boundNIC",
+		"lastError",
+		"packetMMapVersion",
+		"packetMMapReserve",
+		"packetMMapEp",
+	}
+}
+
+// +checklocksignore
+func (ep *endpoint) StateSave(stateSinkObject state.Sink) {
+	ep.beforeSave()
+	stateSinkObject.Save(0, &ep.DefaultSocketOptionsHandler)
+	stateSinkObject.Save(1, &ep.stack)
+	stateSinkObject.Save(2, &ep.waiterQueue)
+	stateSinkObject.Save(3, &ep.cooked)
+	stateSinkObject.Save(4, &ep.ops)
+	stateSinkObject.Save(5, &ep.stats)
+	stateSinkObject.Save(6, &ep.rcvList)
+	stateSinkObject.Save(7, &ep.rcvBufSize)
+	stateSinkObject.Save(8, &ep.rcvClosed)
+	stateSinkObject.Save(9, &ep.rcvDisabled)
+	stateSinkObject.Save(10, &ep.closed)
+	stateSinkObject.Save(11, &ep.boundNetProto)
+	stateSinkObject.Save(12, &ep.boundNIC)
+	stateSinkObject.Save(13, &ep.lastError)
+	stateSinkObject.Save(14, &ep.packetMMapVersion)
+	stateSinkObject.Save(15, &ep.packetMMapReserve)
+	stateSinkObject.Save(16, &ep.packetMMapEp)
+}
+
+// +checklocksignore
+func (ep *endpoint) StateLoad(ctx context.Context, stateSourceObject state.Source) {
+	stateSourceObject.Load(0, &ep.DefaultSocketOptionsHandler)
+	stateSourceObject.Load(1, &ep.stack)
+	stateSourceObject.Load(2, &ep.waiterQueue)
+	stateSourceObject.Load(3, &ep.cooked)
+	stateSourceObject.Load(4, &ep.ops)
+	stateSourceObject.Load(5, &ep.stats)
+	stateSourceObject.Load(6, &ep.rcvList)
+	stateSourceObject.Load(7, &ep.rcvBufSize)
+	stateSourceObject.Load(8, &ep.rcvClosed)
+	stateSourceObject.Load(9, &ep.rcvDisabled)
+	stateSourceObject.Load(10, &ep.closed)
+	stateSourceObject.Load(11, &ep.boundNetProto)
+	stateSourceObject.Load(12, &ep.boundNIC)
+	stateSourceObject.Load(13, &ep.lastError)
+	stateSourceObject.Load(14, &ep.packetMMapVersion)
+	stateSourceObject.Load(15, &ep.packetMMapReserve)
+	stateSourceObject.Load(16, &ep.packetMMapEp)
+	stateSourceObject.AfterLoad(func() { ep.afterLoad(ctx) })
+}
+
+func (l *packetList) StateTypeName() string {
+	return "pkg/tcpip/transport/packet.packetList"
+}
+
+func (l *packetList) StateFields() []string {
+	return []string{
+		"head",
+		"tail",
+	}
+}
+
+func (l *packetList) beforeSave() {}
+
+// +checklocksignore
+func (l *packetList) StateSave(stateSinkObject state.Sink) {
+	l.beforeSave()
+	stateSinkObject.Save(0, &l.head)
+	stateSinkObject.Save(1, &l.tail)
+}
+
+func (l *packetList) afterLoad(context.Context) {}
+
+// +checklocksignore
+func (l *packetList) StateLoad(ctx context.Context, stateSourceObject state.Source) {
+	stateSourceObject.Load(0, &l.head)
+	stateSourceObject.Load(1, &l.tail)
+}
+
+func (e *packetEntry) StateTypeName() string {
+	return "pkg/tcpip/transport/packet.packetEntry"
+}
+
+func (e *packetEntry) StateFields() []string {
+	return []string{
+		"next",
+		"prev",
+	}
+}
+
+func (e *packetEntry) beforeSave() {}
+
+// +checklocksignore
+func (e *packetEntry) StateSave(stateSinkObject state.Sink) {
+	e.beforeSave()
+	stateSinkObject.Save(0, &e.next)
+	stateSinkObject.Save(1, &e.prev)
+}
+
+func (e *packetEntry) afterLoad(context.Context) {}
+
+// +checklocksignore
+func (e *packetEntry) StateLoad(ctx context.Context, stateSourceObject state.Source) {
+	stateSourceObject.Load(0, &e.next)
+	stateSourceObject.Load(1, &e.prev)
+}
+
+func init() {
+	state.Register((*packet)(nil))
+	state.Register((*endpoint)(nil))
+	state.Register((*packetList)(nil))
+	state.Register((*packetEntry)(nil))
+}