diff options
Diffstat (limited to 'src/script/interpreter.cpp')
| -rw-r--r-- | src/script/interpreter.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/script/interpreter.cpp b/src/script/interpreter.cpp index d83ec7192b..6433ba1b58 100644 --- a/src/script/interpreter.cpp +++ b/src/script/interpreter.cpp @@ -1858,7 +1858,7 @@ uint256 ComputeTaprootMerkleRoot(Span<const unsigned char> control, const uint25 uint256 k = tapleaf_hash; for (int i = 0; i < path_len; ++i) { CHashWriter ss_branch{HASHER_TAPBRANCH}; - Span<const unsigned char> node(control.data() + TAPROOT_CONTROL_BASE_SIZE + TAPROOT_CONTROL_NODE_SIZE * i, TAPROOT_CONTROL_NODE_SIZE); + Span node{Span{control}.subspan(TAPROOT_CONTROL_BASE_SIZE + TAPROOT_CONTROL_NODE_SIZE * i, TAPROOT_CONTROL_NODE_SIZE)}; if (std::lexicographical_compare(k.begin(), k.end(), node.begin(), node.end())) { ss_branch << k << node; } else { @@ -1874,7 +1874,7 @@ static bool VerifyTaprootCommitment(const std::vector<unsigned char>& control, c assert(control.size() >= TAPROOT_CONTROL_BASE_SIZE); assert(program.size() >= uint256::size()); //! The internal pubkey (x-only, so no Y coordinate parity). - const XOnlyPubKey p{Span<const unsigned char>{control.data() + 1, control.data() + TAPROOT_CONTROL_BASE_SIZE}}; + const XOnlyPubKey p{Span{control}.subspan(1, TAPROOT_CONTROL_BASE_SIZE - 1)}; //! The output pubkey (taken from the scriptPubKey). const XOnlyPubKey q{program}; // Compute the Merkle root from the leaf and the provided path. @@ -1886,7 +1886,7 @@ static bool VerifyTaprootCommitment(const std::vector<unsigned char>& control, c static bool VerifyWitnessProgram(const CScriptWitness& witness, int witversion, const std::vector<unsigned char>& program, unsigned int flags, const BaseSignatureChecker& checker, ScriptError* serror, bool is_p2sh) { CScript exec_script; //!< Actually executed script (last stack item in P2WSH; implied P2PKH script in P2WPKH; leaf script in P2TR) - Span<const valtype> stack{witness.stack}; + Span stack{witness.stack}; ScriptExecutionData execdata; if (witversion == 0) { |