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Type:
Bug
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Resolution: Fixed
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Priority:
Major - P3
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Affects Version/s: 1.3.0
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Component/s: JSON & ExtJSON
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Labels:None
A lone $scope key should error because the spec says:
If the parsed object contains any of the special keys in the Conversion table such as "$binary", "$timestamp", etc., then it must contain exactly the keys of a type wrapper. Any missing or extra keys constitute an error.
But the driver parses it without error:
{"":"","":{"$scope":{}}}}
1c000000020001000000000f000e0000000100000000050000000000
N.B. Removing the opening key/value pair causes a panic, so there's probably a larger problem in $scope parsing.
{"":{"$scope":{}}}
panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0x567198]
goroutine 1 [running]:
go.mongodb.org/mongo-driver/bson/bsonrw.(*extJSONValue).parseJavascript(...)
/home/xdg/golang/pkg/mod/go.mongodb.org/mongo-driver@v1.3.0/bson/bsonrw/extjson_wrappers.go:334
go.mongodb.org/mongo-driver/bson/bsonrw.(*extJSONValueReader).ReadCodeWithScope(0xc000116240, 0x7dd80f, 0x7f312ac92ec8, 0xc00009d870, 0x4422ee, 0xc000112048, 0x7f2618)
/home/xdg/golang/pkg/mod/go.mongodb.org/mongo-driver@v1.3.0/bson/bsonrw/extjson_reader.go:347 +0xb8
go.mongodb.org/mongo-driver/bson/bsonrw.Copier.CopyValue(0x67fc40, 0xc000128000, 0x67fd20, 0xc000116240, 0xc000128000, 0x0)
/home/xdg/golang/pkg/mod/go.mongodb.org/mongo-driver@v1.3.0/bson/bsonrw/copier.go:275 +0x66f
go.mongodb.org/mongo-driver/bson/bsonrw.Copier.copyDocumentCore(0x679f00, 0xc000128000, 0x679500, 0xc000116240, 0x0, 0x42c0ca)
/home/xdg/golang/pkg/mod/go.mongodb.org/mongo-driver@v1.3.0/bson/bsonrw/copier.go:382 +0xd5
go.mongodb.org/mongo-driver/bson/bsonrw.Copier.CopyDocument(0x67fc40, 0xc000128000, 0x67fd20, 0xc000116240, 0x0, 0xc000114400)
/home/xdg/golang/pkg/mod/go.mongodb.org/mongo-driver@v1.3.0/bson/bsonrw/copier.go:45 +0xbf
go.mongodb.org/mongo-driver/bson/bsonrw.Copier.AppendDocumentBytes(0x7f2618, 0x0, 0x0, 0x67fd20, 0xc000116240, 0x0, 0x0, 0x0, 0x0, 0x0)
/home/xdg/golang/pkg/mod/go.mongodb.org/mongo-driver@v1.3.0/bson/bsonrw/copier.go:131 +0x1e7
go.mongodb.org/mongo-driver/bson.PrimitiveCodecs.RawDecodeValue(0xc0000eec40, 0xc00009db00, 0x0, 0x0, 0x67fd20, 0xc000116240, 0x618b60, 0xc000114380, 0x197, 0x5aac94, ...)
/home/xdg/golang/pkg/mod/go.mongodb.org/mongo-driver@v1.3.0/bson/primitive_codecs.go:86 +0x136
go.mongodb.org/mongo-driver/bson/bsoncodec.ValueDecoderFunc.DecodeValue(0xc00001ab40, 0xc0000eec40, 0x618b00, 0x0, 0x0, 0x67fd20, 0xc000116240, 0x618b60, 0xc000114380, 0x197, ...)
/home/xdg/golang/pkg/mod/go.mongodb.org/mongo-driver@v1.3.0/bson/bsoncodec/bsoncodec.go:156 +0x98
go.mongodb.org/mongo-driver/bson.(*Decoder).Decode(0xc000116090, 0x618700, 0xc000114380, 0xc00009dcc0, 0x679120)
/home/xdg/golang/pkg/mod/go.mongodb.org/mongo-driver@v1.3.0/bson/decoder.go:98 +0x20d
go.mongodb.org/mongo-driver/bson.unmarshalFromReader(0xc0000eec40, 0xc000116200, 0x0, 0x0, 0x67fd20, 0xc000116240, 0x618700, 0xc000114380, 0x0, 0x0)
/home/xdg/golang/pkg/mod/go.mongodb.org/mongo-driver@v1.3.0/bson/unmarshal.go:100 +0x121
go.mongodb.org/mongo-driver/bson.UnmarshalExtJSONWithRegistry(0xc0000eec40, 0xc00011e1a0, 0x12, 0x20, 0x0, 0x618700, 0xc000114380, 0x0, 0x0)
/home/xdg/golang/pkg/mod/go.mongodb.org/mongo-driver@v1.3.0/bson/unmarshal.go:72 +0x100
go.mongodb.org/mongo-driver/bson.UnmarshalExtJSON(...)
/home/xdg/golang/pkg/mod/go.mongodb.org/mongo-driver@v1.3.0/bson/unmarshal.go:60
main.main()
/home/xdg/tmp/godriver-extjson/main.go:27 +0x35e
- is related to
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- Closed
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