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audit 9

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This commit is contained in:
tequ
2026-02-18 15:01:35 +09:00
parent f6d79f74d6
commit 9859ba85a8
1 changed files with 6 additions and 10 deletions
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16
src/libxrpl/ledger/View.cpp
View File

@@ -1170,18 +1170,14 @@ adjustOwnerCount(
{
// pre funded
// update the pre-funded ReserveCount on Sponsorship ledger object
XRPL_ASSERT(sponsorObjSle, "xrpl::adjustOwnerCount : co-signing sponsor exists");
auto const currentReserveCount = sponsorObjSle->getFieldU32(sfReserveCount);
if (amount > 0)
XRPL_ASSERT(currentReserveCount >= amount, "xrpl::adjustOwnerCount : enough reserve count");
if (currentReserveCount - amount > 0)
// if amount > 0, reduce the reserve count
// if amount < 0, payback the reserve count
sponsorObjSle->setFieldU32(sfReserveCount, currentReserveCount - amount);
else
std::uint32_t const currentReserveCount = sponsorObjSle->getFieldU32(sfReserveCount);
// Reserve count moves opposite to amount: +amount => consume reserve (-), -amount => payback (+)
std::uint32_t const adjusted = confineOwnerCount(currentReserveCount, -amount, sponsorAcc, j);
if (adjusted == 0)
sponsorObjSle->makeFieldAbsent(sfReserveCount);
else
sponsorObjSle->setFieldU32(sfReserveCount, adjusted);
view.update(sponsorObjSle);
}
}