Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

panic: reflect: reflect.Value.SetString using unaddressable value #328

Open
Leadrive opened this issue Dec 15, 2021 · 3 comments
Open

panic: reflect: reflect.Value.SetString using unaddressable value #328

Leadrive opened this issue Dec 15, 2021 · 3 comments

Comments

@Leadrive
Copy link

SQJ%%VX%MZS~8UQ0F9)G)1X
@Leadrive
Copy link
Author 

panic: reflect: reflect.Value.SetString using unaddressable value

goroutine 106 [running]:
reflect.flag.mustBeAssignableSlow(0x98)
        C:/Go/src/reflect/value.go:260 +0x138
reflect.flag.mustBeAssignable(...)
        C:/Go/src/reflect/value.go:247
reflect.Value.SetString(0x10f3ba0, 0xc000392050, 0x98, 0xc000252f98, 0x8)
        C:/Go/src/reflect/value.go:1746 +0x37
github.com/vmihailenco/msgpack/v5.decodeStringValue(0xc000358cf0, 0x10f3ba0, 0xc000392050, 0x98, 0x10f3ba0, 0xc000392050)
        C:/gowork/pkg/mod/github.com/vmihailenco/msgpack/v5@v5.3.4/decode_string.go:67 +0x8b
github.com/vmihailenco/msgpack/v5.(*Decoder).DecodeValue(0xc000358cf0, 0x10f3ba0, 0xc000392050, 0x98, 0xc000392050, 0x98)
        C:/gowork/pkg/mod/github.com/vmihailenco/msgpack/v5@v5.3.4/decode.go:309 +0x8e
github.com/vmihailenco/msgpack/v5.decodeInterfaceValue(0xc000358cf0, 0x11513a0, 0xc000316780, 0x194, 0x11513a0, 0x11)
        C:/gowork/pkg/mod/github.com/vmihailenco/msgpack/v5@v5.3.4/decode_value.go:184 +0x9a
github.com/vmihailenco/msgpack/v5.(*Decoder).DecodeValue(0xc000358cf0, 0x11513a0, 0xc000316780, 0x194, 0x11513a0, 0xc000316780)
        C:/gowork/pkg/mod/github.com/vmihailenco/msgpack/v5@v5.3.4/decode.go:309 +0x8e
github.com/vmihailenco/msgpack/v5.decodeArrayValue(0xc000358cf0, 0x10fd780, 0xc000316780, 0x191, 0x10fd780, 0x17)
        C:/gowork/pkg/mod/github.com/vmihailenco/msgpack/v5@v5.3.4/decode_slice.go:141 +0x134
github.com/vmihailenco/msgpack/v5.(*Decoder).DecodeValue(0xc000358cf0, 0x10fd780, 0xc000316780, 0x191, 0x10fd780, 0xc000316780)
        C:/gowork/pkg/mod/github.com/vmihailenco/msgpack/v5@v5.3.4/decode.go:309 +0x8e
github.com/vmihailenco/msgpack/v5.decodeSliceValue(0xc000358cf0, 0x10d5a00, 0xc0002b3a48, 0x197, 0x1, 0x1)
        C:/gowork/pkg/mod/github.com/vmihailenco/msgpack/v5@v5.3.4/decode_slice.go:109 +0x205
github.com/vmihailenco/msgpack/v5.(*field).DecodeValue(0xc0002b2540, 0xc000358cf0, 0x120f9c0, 0xc0002b3a40, 0x199, 0x0, 0x0)
        C:/gowork/pkg/mod/github.com/vmihailenco/msgpack/v5@v5.3.4/types.go:118 +0x9a
github.com/vmihailenco/msgpack/v5.(*Decoder).decodeStruct(0xc000358cf0, 0x120f9c0, 0xc0002b3a40, 0x199, 0x4, 0xc0001cbac8, 0xa1e0b2)
        C:/gowork/pkg/mod/github.com/vmihailenco/msgpack/v5@v5.3.4/decode_map.go:324 +0x24f
github.com/vmihailenco/msgpack/v5.decodeStructValue(0xc000358cf0, 0x120f9c0, 0xc0002b3a40, 0x199, 0x120f9c0, 0x17)
        C:/gowork/pkg/mod/github.com/vmihailenco/msgpack/v5@v5.3.4/decode_map.go:282 +0x330
github.com/vmihailenco/msgpack/v5.(*Decoder).DecodeValue(0xc000358cf0, 0x120f9c0, 0xc0002b3a40, 0x199, 0x120f9c0, 0xc0002b3a40)
        C:/gowork/pkg/mod/github.com/vmihailenco/msgpack/v5@v5.3.4/decode.go:309 +0x8e
github.com/vmihailenco/msgpack/v5.decodeSliceValue(0xc000358cf0, 0x10d6500, 0xc0000c4418, 0x197, 0x1, 0x1)
        C:/gowork/pkg/mod/github.com/vmihailenco/msgpack/v5@v5.3.4/decode_slice.go:109 +0x205
github.com/vmihailenco/msgpack/v5.(*field).DecodeValue(0xc000231d80, 0xc000358cf0, 0x12ba120, 0xc0000c43c0, 0x199, 0x0, 0x0)
        C:/gowork/pkg/mod/github.com/vmihailenco/msgpack/v5@v5.3.4/types.go:118 +0x9a
github.com/vmihailenco/msgpack/v5.(*Decoder).decodeStruct(0xc000358cf0, 0x12ba120, 0xc0000c43c0, 0x199, 0x11, 0xc0001cbcc8, 0xa1e0b2)
        C:/gowork/pkg/mod/github.com/vmihailenco/msgpack/v5@v5.3.4/decode_map.go:324 +0x24f
github.com/vmihailenco/msgpack/v5.decodeStructValue(0xc000358cf0, 0x12ba120, 0xc0000c43c0, 0x199, 0x12ba120, 0x88)
        C:/gowork/pkg/mod/github.com/vmihailenco/msgpack/v5@v5.3.4/decode_map.go:282 +0x330
github.com/vmihailenco/msgpack/v5.(*Decoder).DecodeValue(0xc000358cf0, 0x12ba120, 0xc0000c43c0, 0x199, 0xc0000c43c0, 0x199)
        C:/gowork/pkg/mod/github.com/vmihailenco/msgpack/v5@v5.3.4/decode.go:309 +0x8e
github.com/vmihailenco/msgpack/v5.(*Decoder).Decode(0xc000358cf0, 0x12d0000, 0xc0000c43c0, 0x402fde, 0xc0001cbe57)
        C:/gowork/pkg/mod/github.com/vmihailenco/msgpack/v5@v5.3.4/decode.go:288 +0x178
github.com/smallnest/rpcx/codec.MsgpackCodec.Decode(0xc00009e5a3, 0x131, 0x131, 0x12d0000, 0xc0000c43c0, 0x3, 0xc0000a5ae0)
        C:/gowork/pkg/mod/github.com/smallnest/rpcx@v1.6.11/codec/codec.go:104 +0xd0
github.com/smallnest/rpcx/client.(*Client).input(0xc000372340)
        C:/gowork/pkg/mod/github.com/smallnest/rpcx@v1.6.11/client/client.go:697 +0x6d3
created by github.com/smallnest/rpcx/client.(*Client).Connect
        C:/gowork/pkg/mod/github.com/smallnest/rpcx@v1.6.11/client/connection.go:74 +0x1ee

@lizthegrey
Copy link

What input generates this output?

@element-of-surprise
Copy link

@lizthegrey

Wanted to drop a note in here, since I saw this and it might be related to the bug I just put in. I dropped bug: #373

This has similar output error to this one. I've included data that can be used to cause this to occur. This looks to be decoding problems around the any type similar to another more serious bug I put in earlier.

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
None yet
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
3 participants
@lizthegrey @Leadrive @element-of-surprise