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core: fix CalculateNetworkFee for signature contracts

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First PUSHDATA1 is from invocation script, the second PUSHDATA1 is
from verification script. E.g.:

Invocation script:

INDEX    OPCODE       PARAMETER
0        PUSHDATA1    035913b9588da23a5c3ce14b2886a6b8ebb6a0eb92bdaa948510dfb5ae5194d6cb    <<
35       PUSHNULL
36       SYSCALL      Neo.Crypto.VerifyWithECDsaSecp256r1 (95440d78)

Verification script:

INDEX    OPCODE       PARAMETER
0        PUSHDATA1    3930fe5a9b44682f37741955df4a5f2585ed5aa438fa6e17ae51083673b1d64253e5a859c0cf168be67971e53a23c1c40582777d94a8e391db23ff613849627d    <<
This commit is contained in:
Anna Shaleva 2020-09-30 13:20:40 +03:00
parent 230352d99f
commit 2b11e99225
2 changed files with 44 additions and 7 deletions
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2
pkg/core/util.go
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@ -138,7 +138,7 @@ func CalculateNetworkFee(script []byte) (int64, int) {
)
if vm.IsSignatureContract(script) {
size += 67 + io.GetVarSize(script)
netFee += opcodePrice(opcode.PUSHDATA1, opcode.PUSHNULL) + crypto.ECDSAVerifyPrice
netFee += opcodePrice(opcode.PUSHDATA1, opcode.PUSHNULL, opcode.PUSHDATA1) + crypto.ECDSAVerifyPrice
} else if m, pubs, ok := vm.ParseMultiSigContract(script); ok {
n := len(pubs)
sizeInv := 66 * m