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compiling, untested

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This commit is contained in:
Richard Holland
2022-01-17 12:45:26 +00:00
parent 6a3a6e68bf
commit 943b4acfee
7 changed files with 138 additions and 101 deletions
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16
src/ripple/app/tx/impl/SetHook.cpp
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@@ -38,7 +38,7 @@
#include <ripple/app/ledger/LedgerMaster.h>
#include <ripple/app/ledger/OpenLedger.h>
#include <functional>
#include <wasmedge.h>
#include <wasmedge/wasmedge.h>
#define HS_ACC() ctx.tx.getAccountID(sfAccount) << "-" << ctx.tx.getTransactionID()
namespace ripple {
@@ -990,18 +990,14 @@ validateHookSetEntry(SetHookCtx& ctx, STObject const& hookSetObj)
<< "HookSet[" << HS_ACC() << "]: Trying to wasm instantiate proposed hook "
<< "size = " << hook.size();
// check if wasm can be run
SSVM::VM::Configure cfg;
SSVM::VM::VM vm(cfg);
if (auto res = vm.loadWasm(SSVM::Span<const uint8_t>(hook.data(), hook.size())))
std::optional<std::string> result =
hook::HookExecutor::validateWasm(hook.data(), (size_t)hook.size());
if (result)
{
// do nothing
} else
{
uint32_t ssvm_error = static_cast<uint32_t>(res.error());
JLOG(ctx.j.trace())
<< "HookSet[" << HS_ACC() << "]: "
<< "Tried to set a hook with invalid code. SSVM error: " << ssvm_error;
<< "Tried to set a hook with invalid code. VM error: " << *result;
return {false, 0};
}