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Avoid signed integer overflow when loading a mempool.dat file with a malformed time field

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practicalswift 2020-11-11 14:38:49 +00:00
parent 155bf91c3b
commit ee11a412a5
1 changed files with 1 additions and 1 deletions
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2
src/validation.cpp
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@ -5084,7 +5084,7 @@ bool LoadMempool(CTxMemPool& pool)
pool.PrioritiseTransaction(tx->GetHash(), amountdelta);
}
TxValidationState state;
if (nTime + nExpiryTimeout > nNow) {
if (nTime > nNow - nExpiryTimeout) {
LOCK(cs_main);
AcceptToMemoryPoolWithTime(chainparams, pool, state, tx, nTime,
nullptr /* plTxnReplaced */, false /* bypass_limits */,