openapi stack overflow when read protobuf struct

[Ernest Micklei]

emicklei/go-restful#457

[Ernest Micklei]

i have difficulties finding a test that demonstrates the issue

@fanux can you change this example to your structure such that it fails?

func TestRecursiveFieldStructure(t *testing.T) {
	type Foo struct{}
	type Bar struct {
		Foo `json:"foo"`
		B   struct {
			Foo
			f Foo
			b *Bar
		}
	}
	db := definitionBuilder{Definitions: spec.Definitions{}, Config: Config{}}
	db.addModelFrom(Foo{})
	t.Log(db)
}

[fanux]

type Foo struct{
	b *Bar
}
type Bar struct {
	Foo `json:"foo"`
	B   struct {
		Foo
		f Foo
		b []*Bar
	}
}
func TestRecursiveFieldStructure(t *testing.T) {
	db := definitionBuilder{Definitions: spec.Definitions{}, Config: Config{}}
	db.addModelFrom(Foo{})
	t.Log(db)
}

This case will reproduce it.

[Ernest Micklei]

works on my machine :-(. , the v2 branch

[Ernest Micklei]

@fanux did you use the v2 branch?

[fanux]

Not yet, but I think if the test case passed, this issue can be closed