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feat: Wasm Module Versioning

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This commit is contained in:
TimothyBanks
2026-07-17 09:22:55 -04:00
parent dca957e795
commit 45f674de47
2 changed files with 11 additions and 3 deletions
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2
src/libxrpl/tx/wasm/WasmiVM.cpp
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@@ -854,7 +854,7 @@ filterCustomSections(Bytes const& wasmCode, Filter&& filter)
auto sectionSize = readLEB128(wasmCode, offset);
auto nextSection = offset + sectionSize;
if (nextSection >= wasmCode.size())
if (nextSection > wasmCode.size())
{
break;
}

12
src/test/app/Wasm_test.cpp
View File

@@ -1,8 +1,10 @@
#include <test/app/wasm_fixtures/fixtures.h>
#include <test/jtx/Env.h>
#include <test/unit_test/SuiteJournal.h>
#include <xrpl/basics/Expected.h>
#include <xrpl/beast/unit_test/suite.h>
#include <xrpl/beast/utility/Journal.h>
#include <xrpl/protocol/SField.h>
#include <xrpl/protocol/TER.h>
#include <xrpl/tx/wasm/HostFunc.h>
@@ -238,14 +240,20 @@ struct Wasm_test : public beast::unit_test::Suite
"010b0018127872706c2d657363726f772d7374646c6962342e352e360018127872706c2d636f6d6d6f6e2d"
"7374646c6962312e322e33");
StreamSink sink{beast::Severity::Debug};
beast::Journal const journal{sink};
auto& vm = WasmEngine::instance();
auto hfs = HostFunctions{};
auto imports = ImportVec{};
WasmImpFunc<Add_proto>(imports, "func-add", reinterpret_cast<void*>(&add), &hfs);
auto _ = vm.run(kWasmModule, hfs, 10'000'000, "finish", wasmParams(1234), imports);
BEAST_EXPECT(true);
auto _ = vm.run(kWasmModule, hfs, 10'000'000, "finish", wasmParams(1234), imports, journal);
auto const logged = sink.messages().str();
BEAST_EXPECT(logged.find("Module version: xrpl-escrow-stdlib 4.5.6") != std::string::npos);
BEAST_EXPECT(logged.find("Module version: xrpl-common-stdlib 1.2.3") != std::string::npos);
}
void