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| author | Wladimir J. van der Laan <laanwj@protonmail.com> | 2020-01-16 19:23:15 +0100 |
|---|---|---|
| committer | Wladimir J. van der Laan <laanwj@protonmail.com> | 2020-01-16 19:23:33 +0100 |
| commit | f018d0c9cd7f408dac016b6bfc873670de713d27 (patch) | |
| tree | 507d9547263ae63a37c5a5e03c5a5838fc88dbfa | |
| parent | a9c789ed964dbfae59585e3b56c35816afc3d95e (diff) | |
| parent | 6dd59d2e491bc11ab26498668543e65440a3a931 (diff) | |
Merge #17924: Bug: IsUsedDestination shouldn't use key id as script id for ScriptHash
6dd59d2e491bc11ab26498668543e65440a3a931 Don't allow implementers to think ScriptHash(Witness*()) results in nesting computation (Gregory Sanders)
4b8f1e989f3b969dc628b0801d5c31ebd373719c IsUsedDestination shouldn't use key id as script id for ScriptHash (Gregory Sanders)
Pull request description:
Regression introduced in https://github.com/bitcoin/bitcoin/pull/17621 which causes p2sh-segwit addresses to be erroneously missed.
Tests are only failing in 0.19 branch, likely because that release still uses p2sh-segwit addresses rather than bech32 by default.
I'll devise a test case to catch this going forward.
ACKs for top commit:
achow101:
ACK 6dd59d2e491bc11ab26498668543e65440a3a931
MarcoFalke:
ACK 6dd59d2
meshcollider:
Code review ACK 6dd59d2e491bc11ab26498668543e65440a3a931
Tree-SHA512: b3e0f320c97b8c1f814cc386840240cbde2761fee9711617b713d3f75a4a5dce2dff2df573d80873df42a1f4b74e816ab8552a573fa1d62c344997fbb6af9950
| -rw-r--r-- | src/script/standard.h | 5 | ||||
| -rw-r--r-- | src/wallet/wallet.cpp | 2 |
2 files changed, 6 insertions, 1 deletions
diff --git a/src/script/standard.h b/src/script/standard.h index e0defaf106..49a45f3eba 100644 --- a/src/script/standard.h +++ b/src/script/standard.h @@ -80,9 +80,14 @@ struct PKHash : public uint160 using uint160::uint160; }; +struct WitnessV0KeyHash; struct ScriptHash : public uint160 { ScriptHash() : uint160() {} + // These don't do what you'd expect. + // Use ScriptHash(GetScriptForDestination(...)) instead. + explicit ScriptHash(const WitnessV0KeyHash& hash) = delete; + explicit ScriptHash(const PKHash& hash) = delete; explicit ScriptHash(const uint160& hash) : uint160(hash) {} explicit ScriptHash(const CScript& script); using uint160::uint160; diff --git a/src/wallet/wallet.cpp b/src/wallet/wallet.cpp index 12c37968ce..c30125e827 100644 --- a/src/wallet/wallet.cpp +++ b/src/wallet/wallet.cpp @@ -744,7 +744,7 @@ bool CWallet::IsUsedDestination(const uint256& hash, unsigned int n) const if (GetDestData(wpkh_dest, "used", nullptr)) { return true; } - ScriptHash sh_wpkh_dest(wpkh_dest); + ScriptHash sh_wpkh_dest(GetScriptForDestination(wpkh_dest)); if (GetDestData(sh_wpkh_dest, "used", nullptr)) { return true; } |