[ast] invalid memory address or nil pointer dereference

[luoyuahui]

panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0x7f2c11e84fe0]

goroutine 215 [running]:
github.com/bytedance/sonic/internal/native.Quote(0xc0000c9d00?, 0xfa1afe?, 0x2811980?, 0x0?, 0xc00936a000?)
C:/Users/123/go/pkg/mod/github.com/bytedance/[email protected]/internal/native/dispatch_amd64.go:103 +0x15
github.com/bytedance/sonic/ast.quote(0xc009d72498, {0x0?, 0xc00936a000?})
C:/Users/123/go/pkg/mod/github.com/bytedance/[email protected]/ast/api_amd64.go:53 +0x179
github.com/bytedance/sonic/ast.(*Node).encodeString(0xc009d72498?, 0xc009d72498?)
C:/Users/123/go/pkg/mod/github.com/bytedance/[email protected]/ast/encode.go:177 +0xb3
github.com/bytedance/sonic/ast.(*Node).encode(...)
C:/Users/123/go/pkg/mod/github.com/bytedance/[email protected]/ast/encode.go:134
github.com/bytedance/sonic/ast.(*Pair).encode(0xc0005b0f00, 0xc009d72498)
C:/Users/123/go/pkg/mod/github.com/bytedance/[email protected]/ast/encode.go:235 +0x586
github.com/bytedance/sonic/ast.(*Node).encodeObject(...)
C:/Users/123/go/pkg/mod/github.com/bytedance/[email protected]/ast/encode.go:274
github.com/bytedance/sonic/ast.(*Node).encode(0xc0003afcf8, 0xc009d72498)
C:/Users/123/go/pkg/mod/github.com/bytedance/[email protected]/ast/encode.go:133 +0x656
github.com/bytedance/sonic/ast.(*Node).encodeArray(0xc00309f218, 0xc009d72498)
C:/Users/123/go/pkg/mod/github.com/bytedance/[email protected]/ast/encode.go:217 +0x32c
github.com/bytedance/sonic/ast.(*Node).encode(...)
C:/Users/123/go/pkg/mod/github.com/bytedance/[email protected]/ast/encode.go:132
github.com/bytedance/sonic/ast.(*Pair).encode(0xc00309f208, 0xc009d72498)
C:/Users/123/go/pkg/mod/github.com/bytedance/[email protected]/ast/encode.go:235 +0x566
github.com/bytedance/sonic/ast.(*Node).encodeObject(...)
C:/Users/123/go/pkg/mod/github.com/bytedance/[email protected]/ast/encode.go:258
github.com/bytedance/sonic/ast.(*Node).encode(0xc0089d5398, 0xc009d72498)
C:/Users/123/go/pkg/mod/github.com/bytedance/[email protected]/ast/encode.go:133 +0x30b
github.com/bytedance/sonic/ast.(*Node).MarshalJSON(0x16174c0?)
C:/Users/123/go/pkg/mod/github.com/bytedance/[email protected]/ast/encode.go:96 +0x2e

[AsterDY]

are you using ast.Node concurrently?

[luoyuahui]

are you using ast.Node concurrently?

one ast object just run in one goroutine

root, err := sonic.Get([]byte(` ...`))
...
root.Set("subkey", ast.NewAny(newval1))
root.MarshalJSON();
....
root.Set("subkey", ast.NewAny(newval2))
root.MarshalJSON();

[AsterDY]

so please give reproducible codes or link