highperfocused/bitcoin
1
0
Fork 0
mirror of https://github.com/bitcoin/bitcoin.git synced 2026-05-21 19:34:20 +02:00
Code Issues Packages Projects Releases Wiki Activity

fuzz: Use NodeClockContext

Browse Source 
This refactor does not change any behavior.

However, it is nice to know that no global mocktime leaks from the fuzz
init step to the first fuzz input, or from one fuzz input execution to
the next.
With the clock context, the global is re-set at the end of the context.
This commit is contained in:
MarcoFalke
2025-05-06 20:12:40 +02:00
parent fa4fae6227
commit eeeeb2a0b9
25 changed files with 64 additions and 41 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
src/test/fuzz/net.cpp
View File

@@ -14,6 +14,7 @@
#include <test/fuzz/util/net.h>
#include <test/util/net.h>
#include <test/util/setup_common.h>
#include <test/util/time.h>
#include <util/asmap.h>
#include <util/chaintype.h>
#include <util/time.h>
@@ -31,7 +32,7 @@ void initialize_net()
FUZZ_TARGET(net, .init = initialize_net)
{
FuzzedDataProvider fuzzed_data_provider(buffer.data(), buffer.size());
SetMockTime(ConsumeTime(fuzzed_data_provider));
NodeClockContext clock_ctx{ConsumeTime(fuzzed_data_provider)};
CNode node{ConsumeNode(fuzzed_data_provider)};
node.SetCommonVersion(fuzzed_data_provider.ConsumeIntegral<int>());
if (const auto service_opt =
@@ -80,7 +81,7 @@ FUZZ_TARGET(net, .init = initialize_net)
FUZZ_TARGET(local_address, .init = initialize_net)
{
FuzzedDataProvider fuzzed_data_provider(buffer.data(), buffer.size());
SetMockTime(ConsumeTime(fuzzed_data_provider));
NodeClockContext clock_ctx{ConsumeTime(fuzzed_data_provider)};
CService service{ConsumeService(fuzzed_data_provider)};
CNode node{ConsumeNode(fuzzed_data_provider)};
{