storj/satellite/metainfo/validation_race.go

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// Copyright (C) 2020 Storj Labs, Inc.
// See LICENSE for copying information.
// +build race
package metainfo
import (
"storj.io/common/pb"
"storj.io/common/storj"
)
// sanityCheckPointer implements sanity checking test data,
// we don't need this in production code.
func sanityCheckPointer(path string, pointer *pb.Pointer) (err error) {
tokens := storj.SplitPath(path)
if len(tokens) <= 3 {
return Error.New("invalid path %q", path)
}
if pointer.Type == pb.Pointer_REMOTE {
remote := pointer.Remote
switch {
case remote.RootPieceId.IsZero():
return Error.New("piece id zero")
case remote == nil:
return Error.New("no remote segment specified")
case remote.RemotePieces == nil:
return Error.New("no remote segment pieces specified")
case remote.Redundancy == nil:
return Error.New("no redundancy scheme specified")
}
redundancy := remote.Redundancy
if redundancy.MinReq <= 0 || redundancy.Total <= 0 ||
redundancy.RepairThreshold <= 0 || redundancy.SuccessThreshold <= 0 ||
redundancy.ErasureShareSize <= 0 {
return Error.New("invalid redundancy: %+v", redundancy)
}
for _, piece := range remote.GetRemotePieces() {
if int(piece.PieceNum) >= int(redundancy.Total) {
return Error.New("invalid PieceNum=%v total=%v", piece.PieceNum, redundancy.Total)
}
}
}
return nil
}