marcofleon
marcofleon
This PR reopens https://github.com/bitcoin/bitcoin/pull/28043. It's a regression fuzz test for https://github.com/bitcoin/bitcoin/pull/26355 and [a couple bugs](https://github.com/bitcoin/bitcoin/pull/25717/commits/ed6cddd98e32263fc116a4380af6d66da20da990) that were addressed in https://github.com/bitcoin/bitcoin/pull/25717. This should help us move forward with the [removal of...
The calculation for the test chain's work (`total_work`) should be outside of the loop. Previously, `total_work` was being miscalculated due to multiple additions of work from the same headers. Now,...
Addresses https://github.com/bitcoin/bitcoin/issues/30950. Any targets that require BUILD_ON_FUZZING=ON (currently only `p2p_headers_presync`) to work properly can now set `require_build_for_fuzzing` as an option. If BUILD_FOR_FUZZING is not on and you try to run...
In the `p2p_headers_presync` fuzz target, this assertion failed: ``` assert(total_work < chainman.MinimumChainWork()); ``` Input that triggered the failure: [p2ppresync_crash.txt](https://github.com/user-attachments/files/17620203/p2ppresync_crash.txt) The test previously used `ConsumeIntegralInRange` to generate header difficulty targets within...
This PR updates the `RelayTransaction` function to replace `uint256` with the `Txid` and `Wtxid` types, improving type safety and helping with the gradual transition to using these types throughout the...
This PR expands the `CheckGlobals` utility that was introduced in https://github.com/bitcoin/bitcoin/pull/31486 and should help with fuzz stability (https://github.com/bitcoin/bitcoin/issues/29018). System time shouldn't be used when running a fuzz test, as it...