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core/types: correct chainId check for pragueSigner (#31032)

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Use zero value check for the pragueSigner

This aligns with cancunSigner and londonSigner as well.
pull/31050/head
Shude Li 2 weeks ago committed by GitHub
parent cc814d6b7b
commit 17199daa76
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
1 changed files with 2 additions and 2 deletions
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  1. 4
      core/types/transaction_signing.go

4
core/types/transaction_signing.go
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@ -219,7 +219,7 @@ func (s pragueSigner) SignatureValues(tx *Transaction, sig []byte) (R, S, V *big
}
// Check that chain ID of tx matches the signer. We also accept ID zero here,
// because it indicates that the chain ID was not specified in the tx.
if txdata.ChainID != nil && txdata.ChainID.CmpBig(s.chainId) != 0 {
if txdata.ChainID.Sign() != 0 && txdata.ChainID.CmpBig(s.chainId) != 0 {
return nil, nil, nil, fmt.Errorf("%w: have %d want %d", ErrInvalidChainId, txdata.ChainID, s.chainId)
}
R, S, _ = decodeSignature(sig)
@ -287,7 +287,7 @@ func (s cancunSigner) SignatureValues(tx *Transaction, sig []byte) (R, S, V *big
}
// Check that chain ID of tx matches the signer. We also accept ID zero here,
// because it indicates that the chain ID was not specified in the tx.
if txdata.ChainID.Sign() != 0 && txdata.ChainID.ToBig().Cmp(s.chainId) != 0 {
if txdata.ChainID.Sign() != 0 && txdata.ChainID.CmpBig(s.chainId) != 0 {
return nil, nil, nil, fmt.Errorf("%w: have %d want %d", ErrInvalidChainId, txdata.ChainID, s.chainId)
}
R, S, _ = decodeSignature(sig)

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