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/buffer/buffer_state_autogen.go

@@ -0,0 +1,187 @@
+// automatically generated by stateify.
+
+package buffer
+
+import (
+	"context"
+
+	"github.com/sagernet/gvisor/pkg/state"
+)
+
+func (b *Buffer) StateTypeName() string {
+	return "pkg/buffer.Buffer"
+}
+
+func (b *Buffer) StateFields() []string {
+	return []string{
+		"data",
+		"size",
+	}
+}
+
+func (b *Buffer) beforeSave() {}
+
+// +checklocksignore
+func (b *Buffer) StateSave(stateSinkObject state.Sink) {
+	b.beforeSave()
+	var dataValue []byte
+	dataValue = b.saveData()
+	stateSinkObject.SaveValue(0, dataValue)
+	stateSinkObject.Save(1, &b.size)
+}
+
+func (b *Buffer) afterLoad(context.Context) {}
+
+// +checklocksignore
+func (b *Buffer) StateLoad(ctx context.Context, stateSourceObject state.Source) {
+	stateSourceObject.Load(1, &b.size)
+	stateSourceObject.LoadValue(0, new([]byte), func(y any) { b.loadData(ctx, y.([]byte)) })
+}
+
+func (c *chunk) StateTypeName() string {
+	return "pkg/buffer.chunk"
+}
+
+func (c *chunk) StateFields() []string {
+	return []string{
+		"chunkRefs",
+		"data",
+	}
+}
+
+func (c *chunk) beforeSave() {}
+
+// +checklocksignore
+func (c *chunk) StateSave(stateSinkObject state.Sink) {
+	c.beforeSave()
+	stateSinkObject.Save(0, &c.chunkRefs)
+	stateSinkObject.Save(1, &c.data)
+}
+
+func (c *chunk) afterLoad(context.Context) {}
+
+// +checklocksignore
+func (c *chunk) StateLoad(ctx context.Context, stateSourceObject state.Source) {
+	stateSourceObject.Load(0, &c.chunkRefs)
+	stateSourceObject.Load(1, &c.data)
+}
+
+func (r *chunkRefs) StateTypeName() string {
+	return "pkg/buffer.chunkRefs"
+}
+
+func (r *chunkRefs) StateFields() []string {
+	return []string{
+		"refCount",
+	}
+}
+
+func (r *chunkRefs) beforeSave() {}
+
+// +checklocksignore
+func (r *chunkRefs) StateSave(stateSinkObject state.Sink) {
+	r.beforeSave()
+	stateSinkObject.Save(0, &r.refCount)
+}
+
+// +checklocksignore
+func (r *chunkRefs) StateLoad(ctx context.Context, stateSourceObject state.Source) {
+	stateSourceObject.Load(0, &r.refCount)
+	stateSourceObject.AfterLoad(func() { r.afterLoad(ctx) })
+}
+
+func (v *View) StateTypeName() string {
+	return "pkg/buffer.View"
+}
+
+func (v *View) StateFields() []string {
+	return []string{
+		"read",
+		"write",
+		"chunk",
+	}
+}
+
+func (v *View) beforeSave() {}
+
+// +checklocksignore
+func (v *View) StateSave(stateSinkObject state.Sink) {
+	v.beforeSave()
+	stateSinkObject.Save(0, &v.read)
+	stateSinkObject.Save(1, &v.write)
+	stateSinkObject.Save(2, &v.chunk)
+}
+
+func (v *View) afterLoad(context.Context) {}
+
+// +checklocksignore
+func (v *View) StateLoad(ctx context.Context, stateSourceObject state.Source) {
+	stateSourceObject.Load(0, &v.read)
+	stateSourceObject.Load(1, &v.write)
+	stateSourceObject.Load(2, &v.chunk)
+}
+
+func (l *ViewList) StateTypeName() string {
+	return "pkg/buffer.ViewList"
+}
+
+func (l *ViewList) StateFields() []string {
+	return []string{
+		"head",
+		"tail",
+	}
+}
+
+func (l *ViewList) beforeSave() {}
+
+// +checklocksignore
+func (l *ViewList) StateSave(stateSinkObject state.Sink) {
+	l.beforeSave()
+	stateSinkObject.Save(0, &l.head)
+	stateSinkObject.Save(1, &l.tail)
+}
+
+func (l *ViewList) afterLoad(context.Context) {}
+
+// +checklocksignore
+func (l *ViewList) StateLoad(ctx context.Context, stateSourceObject state.Source) {
+	stateSourceObject.Load(0, &l.head)
+	stateSourceObject.Load(1, &l.tail)
+}
+
+func (e *ViewEntry) StateTypeName() string {
+	return "pkg/buffer.ViewEntry"
+}
+
+func (e *ViewEntry) StateFields() []string {
+	return []string{
+		"next",
+		"prev",
+	}
+}
+
+func (e *ViewEntry) beforeSave() {}
+
+// +checklocksignore
+func (e *ViewEntry) StateSave(stateSinkObject state.Sink) {
+	e.beforeSave()
+	stateSinkObject.Save(0, &e.next)
+	stateSinkObject.Save(1, &e.prev)
+}
+
+func (e *ViewEntry) afterLoad(context.Context) {}
+
+// +checklocksignore
+func (e *ViewEntry) StateLoad(ctx context.Context, stateSourceObject state.Source) {
+	stateSourceObject.Load(0, &e.next)
+	stateSourceObject.Load(1, &e.prev)
+}
+
+func init() {
+	state.Register((*Buffer)(nil))
+	state.Register((*chunk)(nil))
+	state.Register((*chunkRefs)(nil))
+	state.Register((*View)(nil))
+	state.Register((*ViewList)(nil))
+	state.Register((*ViewEntry)(nil))
+}