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0456df1aff
- fuzztest in PX4/Firmware (eb1f3465a68fa8e593a566c6c07bd0b4cc6e04f3):1e47f9d743- fuzztest current upstream:3bf45cbe08- Changes:1e47f9d743...3bf45cbe083bf45cb 2025-09-10 FuzzTest Team - Implement printer autodetection for smart pointers. 3741e31 2025-09-10 Filip Niksic - Implement printer autodetection for smart pointers. d8f299d 2025-09-10 László Szekeres - Split fuzz_tests_with_proto_inputs into a library and a binary. 4ff90b7 2025-09-08 Xinhao Yuan - Add a static library to generate a self-contained archive. 3194801 2025-09-08 Xinhao Yuan - Process the execution metadata when finalizing coverage. 55c908f 2025-09-08 Xinhao Yuan - Add configs to avoid single job timeout for running multiple configs. 61015dd 2025-09-02 Ivo Ristovski List - No public description 70d96c4 2025-09-02 Ivo Ristovski List - No public description d897f74 2025-08-27 Xinhao Yuan - Pass runner flags to the Sancov runtime. 62174b5 2025-08-27 Xinhao Yuan - Add MSAN support with a functional test. 8b93bbe 2025-08-26 Xinhao Yuan - Add compact mode to comparison tables to not sample from unpopulated entries. 169baf1 2025-08-26 Filip Niksic - Report crash summary when replaying a corpus or a crashing input. b87fa7d 2025-08-26 Xinhao Yuan - Prioritize higher scores in CMP features. e9b49f3 2025-08-21 László Szekeres - A few more LOG macro cleanup. 73721c6 2025-08-21 László Szekeres - Remove unused batch fuzz example. f6aa6f6 2025-08-20 László Szekeres - Simplify some log statements with FUZZTEST_PCHECK. b742bb0 2025-08-20 László Szekeres - Change instances of FUZZTEST_CHECK(false) to FUZZTEST_LOG(FATAL). e91ddf2 2025-08-19 Yamil Morales - Implement sancov runtime API to be able to emit features for other frameworks, and add a new interface to the dispatcher for exposed feature compatibility. c086c98 2025-08-19 Xinhao Yuan - Allow infinite time limit when there is only one test. 0bf1031 2025-08-19 László Szekeres - Remove redundant and stale metadata files from Centipede codebase. 3623860 2025-08-18 Xinhao Yuan - Fix runner/sancov state lifetime by adding manual lifetime wrappers. 4c66517 2025-08-18 László Szekeres - Consolidate CHECK and LOG implementations. a1840dc 2025-08-15 Xinhao Yuan - Replace fuzztest_single_test_mode with ..._multi_test_mode_soon_to_be_removed. fd61d9a 2025-08-15 Xinhao Yuan - Revert an accidentally flipped prediction. 805f32c 2025-08-15 Dan Snyder - Add ability to exclude specific sets of features when creating a seed corpus. 2bdfb36 2025-08-15 Xinhao Yuan - Fix logging. eca35cc 2025-08-15 Hadi Ravanbakhsh - Mutate newly added fields to protobuf because they can have empty value (e.g., nullopt). 2bc3312 2025-08-14 Xinhao Yuan - Add thread level tracing control and disable tracing for FuzzTest runtime. ad40838 2025-08-14 Hadi Ravanbakhsh - Add pointer stability to flash_hash_map-s used for caches. 5132f07 2025-08-12 Xinhao Yuan - Implement persistent mode in runner and `CentipedeCallbacks`. b8a1c8c 2025-08-12 FuzzTest Team - Add Flatbuffers table nested support. d08c250 2025-08-11 Yamil Morales - Revert HasDefaultFlag: Some instrumentation behaviors were enabled by default causing test failures 9598f90 2025-08-11 Xinhao Yuan - Attempt to fix a potential ASAN false positive of "initialization-order-fiasco". fb61507 2025-08-11 Xinhao Yuan - Introduce `EXPECT_THAT_LOG` macro to improve test failure messages. dff1bd3 2025-08-11 Filip Niksic - Use the same seed for mutation runs when testing parallel efficiency. 3aa1c32 2025-08-11 Filip Niksic - Correctly initialize `fields_cache_` in the protobuf domain. 1d21791 2025-08-08 FuzzTest Team - No public description 4bb9339 2025-08-08 Dan Snyder - Add a tool for analyzing feature files from centipede. 85f38ce 2025-08-08 Hadi Ravanbakhsh - Avoid reading from files in construction time of the protobuf domain. a2f4cc5 2025-08-08 Xinhao Yuan - Add more logging to help explain failures. 4864826 2025-08-08 Xinhao Yuan - No public description fd67d41 2025-08-08 Hadi Ravanbakhsh - Cache fields of proto descriptors. 81f0e30 2025-08-08 FuzzTest Team - Add GetStderrFdDup() for logging in signal handler. 2019a35 2025-08-08 Xinhao Yuan - Add GetStderrFdDup() for logging in signal handler. 97d508a 2025-08-08 Hadi Ravanbakhsh - Create a cache for recursive analysis in proto policy and is passed-down by pointer for nested protos. 691fac2 2025-08-08 Hadi Ravanbakhsh - Add a parallel mutation efficiency test for protobuf mutation. 0a6f95e 2025-08-07 Yamil Morales - No public description a4725f0 2025-08-07 Filip Niksic - No public description deebe22 2025-08-07 Ali Hijazi - Pass the `seed` by reference to `print_one_arg`. cedea38 2025-08-06 Xinhao Yuan - Create a public mutex for atomically printing execution logs. c89794a 2025-08-06 Xinhao Yuan - Make execution log printing less verbose in command. 67642ca 2025-08-06 Ali Hijazi - Minor: Remove stray semicolon 2d6ca21 2025-08-05 Yamil Morales - Refactor sancov related objects and coverage processing functions out of the runner with the purpose of sharing it with other frameworks for emitting features. a292a7b 2025-08-05 Dan Snyder - Clear features when the input is rejected be7434d 2025-08-04 Xinhao Yuan - Abort on external failures in runner mode instead of keep running. f0ba189 2025-08-01 Xinhao Yuan - Fix test filtering when running FuzzTest with the separate Centipede binary. c1c656a 2025-07-31 Alex Light - Add fuzztest::unstable::ParseReproducerValue function. bdb32e6 2025-07-28 Yamil Morales - No public description afcef76 2025-07-28 Copybara-Service - Merge pull request #1791 from ShadowBearVR:main a183551 2025-07-28 Collin MacDonald - Ensure Corpus Telemetry is correctly collected 81e4fbd 2025-07-25 Alex Light - Allow fuzz test users to define source-code printers ff0ac29 2025-07-22 László Szekeres - No public description b8817b3 2025-07-22 Hadi Ravanbakhsh - No public description 33ad8c0 2025-07-21 Hadi Ravanbakhsh - No public description 4f2e879 2025-07-21 FuzzTest Team - Add flatbuffers enum domain 391c34a 2025-07-17 Hadi Ravanbakhsh - No public description 0f82dad 2025-07-15 Copybara-Service - Merge pull request #1774 from backes:fix-invalid-seed-typo 41aff1b 2025-07-15 Clemens Backes - Fix reporting invalid multi-value seeds 7bab06f 2025-07-12 FuzzTest Team - No public description 5b5b1af 2025-07-11 FuzzTest Team - No public description e22ceff 2025-07-10 FuzzTest Team - Add flatbuffers domain 1d26596 2025-07-09 Xinhao Yuan - Extend Command for more control over a single exectuion. #Centipede 3cb8569 2025-07-09 Xinhao Yuan - No public description d5857a5 2025-07-01 FuzzTest Team - No public description 62dfb3a 2025-06-30 Filip Niksic - Add the ability to set an external crash reporter for crash summaries. 31ca9be 2025-06-30 Filip Niksic - Report a summary of crashes at the end of an "update corpus database" session. 45a1c3a 2025-06-20 FuzzTest Team - Fix a potential race condition when incrementing static counters. 6c64b55 2025-06-17 FuzzTest Team - No public description 4dda385 2025-06-17 Xinhao Yuan - Add a test for crash deduplication. 3a04e5c 2025-06-17 Xinhao Yuan - Basic dispatcher prototype. dad90ee 2025-06-17 Xinhao Yuan - No public description 69cac4b 2025-06-17 Hadi Ravanbakhsh - Limit the input size when printing in human-readable format. 466e457 2025-06-17 Xinhao Yuan - Add new experimental result types for the Dispatcher prototype. 7618998 2025-06-13 Samuel Freilich - Also bump Protobuf to latest version 18b45b9 2025-06-13 Ali Hijazi - Remove Deprecated Call to FieldDescriptor::is_optional 8c215ac 2025-06-12 Xinhao Yuan - Make Centipede calls aware of termination. 2546e95 2025-06-12 Xinhao Yuan - Fix MacOS build. 27eb467 2025-06-11 Copybara-Service - Merge pull request #1742 from sfreilich:patch-1 b0db9fd 2025-06-11 Filip Niksic - Split crash metadata into description and signature. c2b8c85 2025-06-11 Samuel Freilich - Update Abseil and Riegeli
PX4 Drone Autopilot
This repository holds the PX4 flight control solution for drones, with the main applications located in the src/modules directory. It also contains the PX4 Drone Middleware Platform, which provides drivers and middleware to run drones.
PX4 is highly portable, OS-independent and supports Linux, NuttX and MacOS out of the box.
- Official Website: http://px4.io (License: BSD 3-clause, LICENSE)
- Supported airframes (portfolio):
- Multicopters
- Fixed wing
- VTOL
- Autogyro
- Rover
- many more experimental types (Blimps, Boats, Submarines, High Altitude Balloons, Spacecraft, etc)
- Releases: Downloads
Releases
Release notes and supporting information for PX4 releases can be found on the Developer Guide.
Building a PX4 based drone, rover, boat or robot
The PX4 User Guide explains how to assemble supported vehicles and fly drones with PX4. See the forum and chat if you need help!
Changing Code and Contributing
This Developer Guide is for software developers who want to modify the flight stack and middleware (e.g. to add new flight modes), hardware integrators who want to support new flight controller boards and peripherals, and anyone who wants to get PX4 working on a new (unsupported) airframe/vehicle.
Developers should read the Guide for Contributions. See the forum and chat if you need help!
Weekly Dev Call
The PX4 Dev Team syncs up on a weekly dev call.
Note
The dev call is open to all interested developers (not just the core dev team). This is a great opportunity to meet the team and contribute to the ongoing development of the platform. It includes a QA session for newcomers. All regular calls are listed in the Dronecode calendar.
Maintenance Team
See the latest list of maintainers on MAINTAINERS file at the root of the project.
For the latest stats on contributors please see the latest stats for the Dronecode ecosystem in our project dashboard under LFX Insights. For information on how to update your profile and affiliations please see the following support link on how to Complete Your LFX Profile. Dronecode publishes a yearly snapshot of contributions and achievements on its website under the Reports section.
Supported Hardware
For the most up to date information, please visit PX4 User Guide > Autopilot Hardware.
Project Governance
The PX4 Autopilot project including all of its trademarks is hosted under Dronecode, part of the Linux Foundation.
