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Diffstat (limited to 'src/test/fuzz/tx_pool.cpp')
-rw-r--r--src/test/fuzz/tx_pool.cpp12
1 files changed, 10 insertions, 2 deletions
diff --git a/src/test/fuzz/tx_pool.cpp b/src/test/fuzz/tx_pool.cpp
index bab34ea340..dadf772bc1 100644
--- a/src/test/fuzz/tx_pool.cpp
+++ b/src/test/fuzz/tx_pool.cpp
@@ -112,6 +112,10 @@ void MockTime(FuzzedDataProvider& fuzzed_data_provider, const CChainState& chain
FUZZ_TARGET_INIT(tx_pool_standard, initialize_tx_pool)
{
+ // Pick an arbitrary upper bound to limit the runtime and avoid timeouts on
+ // inputs.
+ int limit_max_ops{300};
+
FuzzedDataProvider fuzzed_data_provider(buffer.data(), buffer.size());
const auto& node = g_setup->m_node;
auto& chainstate = node.chainman->ActiveChainstate();
@@ -142,7 +146,7 @@ FUZZ_TARGET_INIT(tx_pool_standard, initialize_tx_pool)
return c.out.nValue;
};
- while (fuzzed_data_provider.ConsumeBool()) {
+ while (--limit_max_ops >= 0 && fuzzed_data_provider.ConsumeBool()) {
{
// Total supply is the mempool fee + all outpoints
CAmount supply_now{WITH_LOCK(tx_pool.cs, return tx_pool.GetTotalFee())};
@@ -285,6 +289,10 @@ FUZZ_TARGET_INIT(tx_pool_standard, initialize_tx_pool)
FUZZ_TARGET_INIT(tx_pool, initialize_tx_pool)
{
+ // Pick an arbitrary upper bound to limit the runtime and avoid timeouts on
+ // inputs.
+ int limit_max_ops{300};
+
FuzzedDataProvider fuzzed_data_provider(buffer.data(), buffer.size());
const auto& node = g_setup->m_node;
auto& chainstate = node.chainman->ActiveChainstate();
@@ -305,7 +313,7 @@ FUZZ_TARGET_INIT(tx_pool, initialize_tx_pool)
CTxMemPool tx_pool_{/* estimator */ nullptr, /* check_ratio */ 1};
MockedTxPool& tx_pool = *static_cast<MockedTxPool*>(&tx_pool_);
- while (fuzzed_data_provider.ConsumeBool()) {
+ while (--limit_max_ops >= 0 && fuzzed_data_provider.ConsumeBool()) {
const auto mut_tx = ConsumeTransaction(fuzzed_data_provider, txids);
if (fuzzed_data_provider.ConsumeBool()) {