diff options
Diffstat (limited to 'vendor/github.com/golang/protobuf/proto/decode.go')
| -rw-r--r-- | vendor/github.com/golang/protobuf/proto/decode.go | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/vendor/github.com/golang/protobuf/proto/decode.go b/vendor/github.com/golang/protobuf/proto/decode.go index f94b9f4..04dcb88 100644 --- a/vendor/github.com/golang/protobuf/proto/decode.go +++ b/vendor/github.com/golang/protobuf/proto/decode.go @@ -378,6 +378,11 @@ func (o *Buffer) unmarshalType(st reflect.Type, prop *StructProperties, is_group wire := int(u & 0x7) if wire == WireEndGroup { if is_group { + if required > 0 { + // Not enough information to determine the exact field. + // (See below.) + return &RequiredNotSetError{"{Unknown}"} + } return nil // input is satisfied } return fmt.Errorf("proto: %s: wiretype end group for non-group", st) @@ -390,11 +395,12 @@ func (o *Buffer) unmarshalType(st reflect.Type, prop *StructProperties, is_group if !ok { // Maybe it's an extension? if prop.extendable { - if e := structPointer_Interface(base, st).(extendableProto); isExtensionField(e, int32(tag)) { + if e, _ := extendable(structPointer_Interface(base, st)); isExtensionField(e, int32(tag)) { if err = o.skip(st, tag, wire); err == nil { - ext := e.ExtensionMap()[int32(tag)] // may be missing + extmap := e.extensionsWrite() + ext := extmap[int32(tag)] // may be missing ext.enc = append(ext.enc, o.buf[oi:o.index]...) - e.ExtensionMap()[int32(tag)] = ext + extmap[int32(tag)] = ext } continue } |