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add overflow check to dropsAdded accumulator

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This commit is contained in:
Richard Holland
2023-12-28 09:53:11 +00:00
parent 4ad697069f
commit 99b70c58b5
1 changed files with 7 additions and 0 deletions
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7
src/ripple/app/tx/impl/GenesisMint.cpp
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@@ -302,6 +302,13 @@ GenesisMint::doApply()
bool const firstOccurance = mints.find(id) == mints.end(); bool const firstOccurance = mints.find(id) == mints.end();
if (dropsAdded + toCredit < dropsAdded)
{
JLOG(ctx_.journal.warn()) << "GenesisMint: cannot credit " << id
<< " due to dropsAdded overflow";
return tecINTERNAL;
}
dropsAdded += toCredit; dropsAdded += toCredit;
// if flags / marks appear more than once we just take the first // if flags / marks appear more than once we just take the first