gRPC migration
Change-Id: Ib390f6dde0d5a8d6db12ccd7da41135570ad1354
diff --git a/vendor/google.golang.org/protobuf/internal/impl/decode.go b/vendor/google.golang.org/protobuf/internal/impl/decode.go
index 85ba1d3..949dc49 100644
--- a/vendor/google.golang.org/protobuf/internal/impl/decode.go
+++ b/vendor/google.golang.org/protobuf/internal/impl/decode.go
@@ -17,6 +17,8 @@
piface "google.golang.org/protobuf/runtime/protoiface"
)
+var errDecode = errors.New("cannot parse invalid wire-format data")
+
type unmarshalOptions struct {
flags protoiface.UnmarshalInputFlags
resolver interface {
@@ -100,13 +102,13 @@
var n int
tag, n = protowire.ConsumeVarint(b)
if n < 0 {
- return out, protowire.ParseError(n)
+ return out, errDecode
}
b = b[n:]
}
var num protowire.Number
if n := tag >> 3; n < uint64(protowire.MinValidNumber) || n > uint64(protowire.MaxValidNumber) {
- return out, errors.New("invalid field number")
+ return out, errDecode
} else {
num = protowire.Number(n)
}
@@ -114,7 +116,7 @@
if wtyp == protowire.EndGroupType {
if num != groupTag {
- return out, errors.New("mismatching end group marker")
+ return out, errDecode
}
groupTag = 0
break
@@ -170,10 +172,10 @@
}
n = protowire.ConsumeFieldValue(num, wtyp, b)
if n < 0 {
- return out, protowire.ParseError(n)
+ return out, errDecode
}
if !opts.DiscardUnknown() && mi.unknownOffset.IsValid() {
- u := p.Apply(mi.unknownOffset).Bytes()
+ u := mi.mutableUnknownBytes(p)
*u = protowire.AppendTag(*u, num, wtyp)
*u = append(*u, b[:n]...)
}
@@ -181,7 +183,7 @@
b = b[n:]
}
if groupTag != 0 {
- return out, errors.New("missing end group marker")
+ return out, errDecode
}
if mi.numRequiredFields > 0 && bits.OnesCount64(requiredMask) != int(mi.numRequiredFields) {
initialized = false
@@ -221,7 +223,7 @@
return out, nil
}
case ValidationInvalid:
- return out, errors.New("invalid wire format")
+ return out, errDecode
case ValidationUnknown:
}
}