forked from cerc-io/plugeth
les, signer, light: replace noarg fmt.Errorf with errors.New (#27336)
Signed-off-by: jsvisa <delweng@gmail.com>
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@ -19,7 +19,7 @@ package les
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import (
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crand "crypto/rand"
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"encoding/binary"
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"fmt"
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"errors"
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"math/big"
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"math/rand"
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"sync"
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@ -59,7 +59,7 @@ func (b *benchmarkBlockHeaders) init(h *serverHandler, count int) error {
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b.offset = 0
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b.randMax = h.blockchain.CurrentHeader().Number.Int64() + 1 - d
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if b.randMax < 0 {
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return fmt.Errorf("chain is too short")
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return errors.New("chain is too short")
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}
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if b.reverse {
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b.offset = d
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@ -137,7 +137,7 @@ func (b *benchmarkHelperTrie) init(h *serverHandler, count int) error {
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b.headNum = b.sectionCount*params.CHTFrequency - 1
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}
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if b.sectionCount == 0 {
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return fmt.Errorf("no processed sections available")
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return errors.New("no processed sections available")
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}
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return nil
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}
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@ -338,7 +338,7 @@ func (h *serverHandler) measure(setup *benchmarkSetup, count int) error {
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case <-h.closeCh:
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clientPipe.Close()
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serverPipe.Close()
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return fmt.Errorf("Benchmark cancelled")
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return errors.New("Benchmark cancelled")
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}
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setup.totalTime += time.Duration(mclock.Now() - start)
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@ -213,7 +213,7 @@ func (api *ConsensusAPI) ExchangeTransitionConfigurationV1(config engine.Transit
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TerminalBlockNumber: config.TerminalBlockNumber,
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}, nil
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}
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return nil, fmt.Errorf("invalid terminal block hash")
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return nil, errors.New("invalid terminal block hash")
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}
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return &engine.TransitionConfigurationV1{TerminalTotalDifficulty: (*hexutil.Big)(ttd)}, nil
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@ -18,7 +18,7 @@
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package les
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import (
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"fmt"
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"errors"
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"strings"
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"time"
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@ -268,12 +268,12 @@ type LightDummyAPI struct{}
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// Etherbase is the address that mining rewards will be send to
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func (s *LightDummyAPI) Etherbase() (common.Address, error) {
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return common.Address{}, fmt.Errorf("mining is not supported in light mode")
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return common.Address{}, errors.New("mining is not supported in light mode")
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}
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// Coinbase is the address that mining rewards will be send to (alias for Etherbase)
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func (s *LightDummyAPI) Coinbase() (common.Address, error) {
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return common.Address{}, fmt.Errorf("mining is not supported in light mode")
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return common.Address{}, errors.New("mining is not supported in light mode")
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}
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// Hashrate returns the POW hashrate
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@ -18,7 +18,7 @@ package les
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import (
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"context"
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"fmt"
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"errors"
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"sync"
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"time"
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@ -110,7 +110,7 @@ func (rm *retrieveManager) retrieve(ctx context.Context, reqID uint64, req *dist
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case <-ctx.Done():
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sentReq.stop(ctx.Err())
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case <-shutdown:
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sentReq.stop(fmt.Errorf("client is shutting down"))
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sentReq.stop(errors.New("client is shutting down"))
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}
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return sentReq.getError()
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}
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@ -19,6 +19,7 @@ package light
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import (
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"bytes"
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"context"
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"errors"
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"fmt"
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"math/big"
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"testing"
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@ -78,9 +79,9 @@ func diffTries(t1, t2 state.Trie) error {
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case i2.Err != nil:
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return fmt.Errorf("light trie iterator error: %v", i2.Err)
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case i1.Next():
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return fmt.Errorf("full trie iterator has more k/v pairs")
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return errors.New("full trie iterator has more k/v pairs")
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case i2.Next():
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return fmt.Errorf("light trie iterator has more k/v pairs")
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return errors.New("light trie iterator has more k/v pairs")
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}
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return nil
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}
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@ -304,10 +304,10 @@ func (api *SignerAPI) EcRecover(ctx context.Context, data hexutil.Bytes, sig hex
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//
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// https://github.com/ethereum/go-ethereum/wiki/Management-APIs#personal_ecRecover
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if len(sig) != 65 {
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return common.Address{}, fmt.Errorf("signature must be 65 bytes long")
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return common.Address{}, errors.New("signature must be 65 bytes long")
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}
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if sig[64] != 27 && sig[64] != 28 {
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return common.Address{}, fmt.Errorf("invalid Ethereum signature (V is not 27 or 28)")
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return common.Address{}, errors.New("invalid Ethereum signature (V is not 27 or 28)")
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}
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sig[64] -= 27 // Transform yellow paper V from 27/28 to 0/1
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hash := accounts.TextHash(data)
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@ -177,7 +177,7 @@ func (s *UIServerAPI) Export(ctx context.Context, addr common.Address) (json.Raw
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return nil, err
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}
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if wallet.URL().Scheme != keystore.KeyStoreScheme {
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return nil, fmt.Errorf("account is not a keystore-account")
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return nil, errors.New("account is not a keystore-account")
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}
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return os.ReadFile(wallet.URL().Path)
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}
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@ -18,6 +18,7 @@ package rules
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import (
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"encoding/json"
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"errors"
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"fmt"
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"os"
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"strings"
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@ -146,7 +147,7 @@ func (r *rulesetUI) checkApproval(jsfunc string, jsarg []byte, err error) (bool,
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log.Info("Op rejected")
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return false, nil
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}
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return false, fmt.Errorf("unknown response")
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return false, errors.New("unknown response")
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}
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func (r *rulesetUI) ApproveTx(request *core.SignTxRequest) (core.SignTxResponse, error) {
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