diff options
Diffstat (limited to 'src/script/descriptor.cpp')
-rw-r--r-- | src/script/descriptor.cpp | 30 |
1 files changed, 24 insertions, 6 deletions
diff --git a/src/script/descriptor.cpp b/src/script/descriptor.cpp index 23540f6aef..cece0b60ce 100644 --- a/src/script/descriptor.cpp +++ b/src/script/descriptor.cpp @@ -1066,13 +1066,19 @@ std::unique_ptr<DescriptorImpl> ParseScript(uint32_t& key_exp_index, Span<const auto expr = Expr(sp); if (Func("pk", expr)) { auto pubkey = ParsePubkey(key_exp_index, expr, ctx, out, error); - if (!pubkey) return nullptr; + if (!pubkey) { + error = strprintf("pk(): %s", error); + return nullptr; + } ++key_exp_index; return std::make_unique<PKDescriptor>(std::move(pubkey), ctx == ParseScriptContext::P2TR); } if ((ctx == ParseScriptContext::TOP || ctx == ParseScriptContext::P2SH || ctx == ParseScriptContext::P2WSH) && Func("pkh", expr)) { auto pubkey = ParsePubkey(key_exp_index, expr, ctx, out, error); - if (!pubkey) return nullptr; + if (!pubkey) { + error = strprintf("pkh(): %s", error); + return nullptr; + } ++key_exp_index; return std::make_unique<PKHDescriptor>(std::move(pubkey)); } else if (Func("pkh", expr)) { @@ -1081,7 +1087,10 @@ std::unique_ptr<DescriptorImpl> ParseScript(uint32_t& key_exp_index, Span<const } if (ctx == ParseScriptContext::TOP && Func("combo", expr)) { auto pubkey = ParsePubkey(key_exp_index, expr, ctx, out, error); - if (!pubkey) return nullptr; + if (!pubkey) { + error = strprintf("combo(): %s", error); + return nullptr; + } ++key_exp_index; return std::make_unique<ComboDescriptor>(std::move(pubkey)); } else if (Func("combo", expr)) { @@ -1109,7 +1118,10 @@ std::unique_ptr<DescriptorImpl> ParseScript(uint32_t& key_exp_index, Span<const } auto arg = Expr(expr); auto pk = ParsePubkey(key_exp_index, arg, ctx, out, error); - if (!pk) return nullptr; + if (!pk) { + error = strprintf("Multi: %s", error); + return nullptr; + } script_size += pk->GetSize() + 1; providers.emplace_back(std::move(pk)); key_exp_index++; @@ -1154,7 +1166,10 @@ std::unique_ptr<DescriptorImpl> ParseScript(uint32_t& key_exp_index, Span<const } if ((ctx == ParseScriptContext::TOP || ctx == ParseScriptContext::P2SH) && Func("wpkh", expr)) { auto pubkey = ParsePubkey(key_exp_index, expr, ParseScriptContext::P2WPKH, out, error); - if (!pubkey) return nullptr; + if (!pubkey) { + error = strprintf("wpkh(): %s", error); + return nullptr; + } key_exp_index++; return std::make_unique<WPKHDescriptor>(std::move(pubkey)); } else if (Func("wpkh", expr)) { @@ -1191,7 +1206,10 @@ std::unique_ptr<DescriptorImpl> ParseScript(uint32_t& key_exp_index, Span<const if (ctx == ParseScriptContext::TOP && Func("tr", expr)) { auto arg = Expr(expr); auto internal_key = ParsePubkey(key_exp_index, arg, ParseScriptContext::P2TR, out, error); - if (!internal_key) return nullptr; + if (!internal_key) { + error = strprintf("tr(): %s", error); + return nullptr; + } ++key_exp_index; std::vector<std::unique_ptr<DescriptorImpl>> subscripts; //!< list of script subexpressions std::vector<int> depths; //!< depth in the tree of each subexpression (same length subscripts) |