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add LedgerSequence check

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This commit is contained in:
tequ
2025-11-13 17:42:08 +09:00
parent e3863181c5
commit 1d0b31f85a
1 changed files with 16 additions and 7 deletions
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23
src/ripple/app/tx/impl/Cron.cpp
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@@ -44,7 +44,10 @@ Cron::preflight(PreflightContext const& ctx)
auto const ret = preflight0(ctx);
if (!isTesSuccess(ret))
{
JLOG(ctx.j.fatal()) << "Cron: preflight failed";
return ret;
}
auto account = ctx.tx.getAccountID(sfAccount);
if (account != beast::zero)
@@ -84,6 +87,12 @@ Cron::preclaim(PreclaimContext const& ctx)
if (!ctx.view.rules().enabled(featureCron))
return temDISABLED;
if (ctx.tx.getFieldU32(sfLedgerSequence) != ctx.view.info().seq)
{
JLOG(ctx.j.fatal()) << "Cron: wrong ledger sequence";
return tefFAILURE;
}
return tesSUCCESS;
}
@@ -167,17 +176,17 @@ Cron::doApply()
return tecDIR_FULL;
}
sleCron = std::make_shared<SLE>(klCron);
auto newSleCron = std::make_shared<SLE>(klCron);
sleCron->setFieldU64(sfOwnerNode, *page);
sleCron->setFieldU32(sfDelaySeconds, delay);
sleCron->setFieldU32(sfRepeatCount, recur - 1);
sleCron->setFieldU32(sfStartTime, afterTime);
sleCron->setAccountID(sfOwner, id);
newSleCron->setFieldU64(sfOwnerNode, *page);
newSleCron->setFieldU32(sfDelaySeconds, delay);
newSleCron->setFieldU32(sfRepeatCount, recur - 1);
newSleCron->setFieldU32(sfStartTime, afterTime);
newSleCron->setAccountID(sfOwner, id);
sle->setFieldH256(sfCron, klCron.key);
view.insert(sleCron);
view.insert(newSleCron);
view.update(sle);
return tesSUCCESS;