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fuzz: Avoid timeout in utxo_total_supply

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MarcoFalke 2023-05-30 14:17:59 +02:00
parent f467b28ac3
commit fafb4da121
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1 changed files with 8 additions and 6 deletions
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14
src/test/fuzz/utxo_total_supply.cpp
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@ -119,7 +119,9 @@ FUZZ_TARGET(utxo_total_supply)
current_block = PrepareNextBlock();
StoreLastTxo();
LIMITED_WHILE(fuzzed_data_provider.remaining_bytes(), 100'000)
// Limit to avoid timeout, but enough to cover duplicate_coinbase_height
// and CVE-2018-17144.
LIMITED_WHILE(fuzzed_data_provider.remaining_bytes(), 2'000)
{
CallOneOf(
fuzzed_data_provider,
@ -142,14 +144,14 @@ FUZZ_TARGET(utxo_total_supply)
node::RegenerateCommitments(*current_block, chainman);
const bool was_valid = !MineBlock(node, current_block).IsNull();
if (duplicate_coinbase_height == ActiveHeight()) {
// we mined the duplicate coinbase
assert(current_block->vtx.at(0)->vin.at(0).scriptSig == duplicate_coinbase_script);
}
const auto prev_utxo_stats = utxo_stats;
if (was_valid) {
circulation += GetBlockSubsidy(ActiveHeight(), Params().GetConsensus());
if (duplicate_coinbase_height == ActiveHeight()) {
// we mined the duplicate coinbase
assert(current_block->vtx.at(0)->vin.at(0).scriptSig == duplicate_coinbase_script);
}
}
UpdateUtxoStats();