highperfocused/bitcoin
1
0
Fork 0
mirror of https://github.com/bitcoin/bitcoin.git synced 2025-11-12 15:09:59 +01:00
Code Issues Packages Projects Releases Wiki Activity

Merge bitcoin/bitcoin#25481: wallet: unify max signature logic

Browse Source 
d54c5c8b1b wallet: use CCoinControl to estimate signature size (S3RK)
a94659c84e wallet: replace GetTxSpendSize with CalculateMaximumSignedInputSize (S3RK)

Pull request description:

  Currently `DummySignTx` and `DummySignInput` use different ways to determine signature size.
  This PR unifies the way wallet estimates signature size for various inputs.
  Instead of passing boolean flags from calling code the `use_max_sig` is now calculated at the place of signature creation using information available in `CCoinControl`

ACKs for top commit:
  achow101:
    ACK d54c5c8b1b
  theStack:
    Code-review ACK d54c5c8b1b

Tree-SHA512: e790903ad4683067070aa7dbf7434a1bd142282a5bc425112e64d88d27559f1a2cd60c68d6022feaf6b845237035cb18ece10f6243d719ba28173b69bd99110a
This commit is contained in:
Andrew Chow
2022-07-08 10:16:45 -04:00
parent b9f9ed4640 d54c5c8b1b
commit 194710d8ff
6 changed files with 27 additions and 36 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
src/wallet/test/coinselector_tests.cpp
View File

@@ -86,7 +86,8 @@ static void add_coin(std::vector<COutput>& coins, CWallet& wallet, const CAmount
auto ret = wallet.mapWallet.emplace(std::piecewise_construct, std::forward_as_tuple(txid), std::forward_as_tuple(MakeTransactionRef(std::move(tx)), TxStateInactive{}));
assert(ret.second);
CWalletTx& wtx = (*ret.first).second;
coins.emplace_back(COutPoint(wtx.GetHash(), nInput), wtx.tx->vout.at(nInput), nAge, GetTxSpendSize(wallet, wtx, nInput), /*spendable=*/ true, /*solvable=*/ true, /*safe=*/ true, wtx.GetTxTime(), fIsFromMe, feerate);
const auto& txout = wtx.tx->vout.at(nInput);
coins.emplace_back(COutPoint(wtx.GetHash(), nInput), txout, nAge, CalculateMaximumSignedInputSize(txout, &wallet, /*coin_control=*/nullptr), /*spendable=*/ true, /*solvable=*/ true, /*safe=*/ true, wtx.GetTxTime(), fIsFromMe, feerate);
}
/** Check if SelectionResult a is equivalent to SelectionResult b.