9 Commits

Author SHA1 Message Date
Dongjia "toka" Zhang
cbb323f26c
LibAFL 0.12 (#1823) 2024-04-12 18:42:14 +02:00
Addison Crump
3d702f403b
Implement CanTrack tracking enforcement through rust types (#1886)
* sample implementation of tracking enforcement (incomplete)

* helpful compiler output

* make it look like a real compiler output

* ensure that the macro may be used outside of libafl

* separate index/novelty tracking funcs

* default const generic values so that we don't need to change this everywhere

* fix tests

* rollback unnecessary specification of stdmapobserver

* register metadata in doc tests

* doc fixes

* doc cleanup

* doc cleanup 2

* reduce implementor overhead to zero

* renaming/docs fixes

* asref isn't reflexive??

* generalization stage updates

* add better documentation about require_{indices,novelties}_tracking

* remaining generic updates

* round one CI pass (knowingly introduces breaking changes)

* typo

* round 2 clippy

* rollback: libafl_frida changes

* fmt

* moar porting

* fix remaining fuzzers

* fix windows build, maybe

* fixup libafl_libfuzzer

* fmt nighlty all the things

* attempt to fix some broken additions

* fix fmt

* oops

* fix new invocation

* minimizer scheduler fixes

* fix accounting

* rename

* fix

* Fix build

* Sort generics

* Move more generics into the right place

* Rename A -> C

* Fix test

* Fix test some more

* Fix doc some more

* critical formatting

* More A->C

* CanTrack harder

---------

Co-authored-by: Dominik Maier <dmnk@google.com>
2024-04-12 18:33:52 +02:00
Romain Malmain
44c841ffb1
WIP: QEMU exit handler (#1745)
* Added paging filtering.
Reworked address range filtering to fit with new generic code.

* Fix: renamed remaining QemuInstrumentationFilter instances.

* Renamed sync breakpoint to sync exit.

* Split emu in systemmode.rs / usermode.rs for specific code.
EmuExitHandler implementation.

* sync_backdoor.rs removal.
Formatting.

* Updated `bindgen` and `which`.
Adapting code to work with update.

* fix: reconfigure cleanly if prior configure was interrupted abruptly.

* Enable sanitizers in QEMU during debug.

* Added target-usable files.

* Added breakpoint structure.

* Adapted other files to work with ExitHandler.

* Adapted existing fuzzer to work with new exit handler.

* fix: use get to avoid crashes.

* Updated README to indicate cargo-make should be installed.

* Added QEMU internal exit handler.

* Adapted qemu_systemmode example with new exit handler.

* Fixed fuzzers to work with new exit handler.

* Trying to fix CI (#1739)

* test

* dummy

* dummy

* Added new examples.

* Forgot to add build scripts.

* format

* format

* clang-format

* python emulator adaptation.

* fixed python bindings.

* clippy fixes.

* python bindings.

* fix qemu_sugar.

* fix fuzzbench.

* fixed import issues.

* misc fixes.

* renamed crate.

* Updated x86_64 stub bindings.

* Fixed static naming.

* binding fmt

* clippy

* clippy

* Removed useless return statement.

* removed advice to install cargo-make in individual repositories.

* symcc_update (#1749)

* Remove unused create_anymap_for_trait macro (fixes #1719) (#1752)

* Fix `as_object` UB discussed in #1748 (#1751)

* Fix as_object UB discussed in #1748

* More cleanup, more less UB

* Fix fixes

* Added uninit_on_shmem api

* clippy

* fmt

* trying to fix fuzzers, libfuzzer wrapper

* Add OwnedRefMit::owned constructor, libfuzzer fix

* Some more fixes

* Add BacktaceObserver::owned fn

* fmt

* more fmt

* Ignore SigPipe by default (#1741)

* Ignore SigPipe by default

* Fix no_std

* fmt

* Fix incorrect imports (#1758)

* Fix incorrect imports

https://doc.rust-lang.org/core/simd/trait.SimdOrd.html

* Fix

* Try fix ci

* Documentation fixes (#1761)

* Documentation fixes

* Fix InProcessExecutor url

* Update all urls to latest

* Miri ignores for M1 regex (#1762)

* Enabling DrCov on Windows (#1765)

* Enabling DrCov for Windows

* Dedup common code in scheduler (#1702)

* dedup common code in scheduler

* del eco

* fixing

* fix

* replace `Emulator::new_empty` by `Emulator::get` calls outside of `emu.rs` for safety. (#1763)

* Add mute_inprocess_target fn, SimpleFdLogger::set_logger, and more (#1754)

* Add mute_inprocess_target fn, SimpleFdLogger::set_logger, set_error_print_panic_hook

* Trying to fix #1753

* typo

* More fix

* Fix test?

* more testcase fixes

* Fix: renamed remaining QemuInstrumentationFilter instances.

* Split emu in systemmode.rs / usermode.rs for specific code.
EmuExitHandler implementation.

* format

* format

* format

* Replace sync_exit with sync_backdoor.

* Rework command system.

* fix bad import.

* format.

* cargo fmt

* disable af-xdp as well to avoid linking errors.

* End of merging.

* format.

* Adaptation for usermode.

* format.

* injection support.

* usermode fixes.
format.

* clippy

* clippy + format

* Do not unwrap emu + format.

* fix: entry_point breakpoint

* inital commit.

* clippy

* tests

* clippy

* adapt example

* systemmode.

* renaming

* fmt

* fix lints.

* more lint fix.

* even more lint fixes.

* always more lint fixes.

* lint fix.

* allow unused qualifications for crate when it could be confusing.

* Still lint fixes.

* Lint fixes on generated code.

* Some lint fixes.

* merge continue.

* renamed modules as well.

* fixing merge.

* systemmode compiling.

* fmt

* fix early emulator drop.

* fmt

* fix cast to c_void of the wrong object.

* Added global enum for snapshot managers.
Some renaming.

* move things around.

* WIP: generic inclusion of QEMU Executor in exit handler.

* * Moved extern calls to `libafl_qemu_sys`
* Replaced old `Emulator` by `Qemu` and only kept C functions wrappers
* Now `Emulator` is for higher-level interactions with QEMU. Kept old functions for compatibility calling to `Qemu` functions
* A direct side effect of this slit is the removal of the `IsEmuExitHandler` trait dependency added in many parts of the code.
* Removed old dirty casting for `QemuExecutor` helpers and used the brand-new access to `QemuExecutorState` instead.
* Minor changes to `Qemu` and `Emulator` `get` methods for cleaner getters.

* Add missing `Qemu` function.

* Updated `qemu_systemmode` example.

* Adapted QEMU fuzzers + renaming.

* Fixed python.

* fix libafl_sugar with new implementation.

* fix dangling RefCell.
adapt new examples.
TODO: merge `libafl_systemmode.*` examples.

* clippy.

* fix more fuzzers.

* clippy.

* Implement `HasInstrumentationFilter` generically.
Updated `StdInstrumentationFilter` accordingly.

* Renamed breakpoint functions for QEMU.
`qemu.run()` handling.

* Removed OnceCell / RefCell in signature.
more explicit `MmapPerms` method names.

* minor code refactoring

* Emulator::run_handle refactoring

* deprecated Emulator functions calling directly to QEMU functions.

* IsSnapshotManager -> SnapshotManager

* IsEmuExitHandler -> EmuExitHandler + fmt

* Generic register when it makes sense.

* reverted IsSnapshotManager -> SnapshotManager because of a collision.

* fix syntax + clippy

* fmt

---------

Co-authored-by: Dongjia "toka" Zhang <tokazerkje@outlook.com>
Co-authored-by: Dominik Maier <domenukk@gmail.com>
Co-authored-by: lazymio <mio@lazym.io>
Co-authored-by: Bet4 <0xbet4@gmail.com>
Co-authored-by: mkravchik <mkravchik@hotmail.com>
2024-03-22 18:03:29 +01:00
Dongjia "toka" Zhang
2ac154d473
Refactor InProcessExecutor, merge timeout executors (#1789)
* move windows, inprocess fork to a different file, try new hook mechanism for the executor

* fix

* even more

* more

* more

* fix

* fix

* macosgit add -ugit add -u

* windows!

* windows!

* aa

* aa

* macos

* std

* wtf unresolved?

* Copy, Clone

* why you just don't have the same API!

* inproc

* next; inprocess

* windows?

* ci

* ci

* ci

* unused

* ci

* unused

* no_std

* windows no std

* fix

* inprocess

* fix

* windows

* fuzzers

* macos , book

* fix

* aa

* allow

* fix

* stop suggesting wrong lint AAAAAAAAAAAAAAAAA!!!

* stop suggesting wrong lint AAAAAAAAAAAAAAAAA!!!

* win

* fix

* wip

* wip2

* windows done?

* remove TimeoutExecutor

* ci

* ci

* miri

* fixfi

* compile on windows

* a

* clp

* no_std stuff

* windows no_std

* mac stuff

* m

* a

* ci

* ci

* deleting timeoutexecutor, gradually

* fucking macos

* ci

* test

* ci

* ci

* batch mode constructor

* fix

* ci

* aa

* miri

* aaa

* tmate again

* fix windows stuff

* final fix

* another win fix

* add

* let's add the new fix later

* more

* fi

* parse

* win clippy

* win no std

* safety

* fix

* DEFAULT

* final fix

* libafl_libfuzzer

* comments

* fix

* fix fuzzres

* fixxxxx

* fixxxxx

* last fix

* change name
2024-01-23 22:35:14 +01:00
Dongjia "toka" Zhang
78060ea308
0.11.2 (#1735) 2023-12-18 14:33:14 +01:00
Dongjia "toka" Zhang
7894efe728
Last cleanup after decapstone (#1727)
* Last clenup

* more

* more
2023-12-16 19:51:42 +09:00
Dongjia "toka" Zhang
a0a4dd60bb
Remove capstone from frida [x86_64] (#1720)
* init

* more

* just fixing stuff
2023-12-16 02:39:11 +09:00
Andrea Fioraldi
f1aee3c376
Refactor QEMU hooks (#1690)
* Rewrite QEMU Asan

* fake sys

* New hooks

* edge cov helper

* opaque raw hook

* new hooks

* EMulator::get

* new asan

* fix fuzzers

* fix types

* fix

* fix

* fix

* merge fix

* fix
2023-11-23 18:57:15 +01:00
WorksButNotTested
d3a4b726d8
Added qemu_cmin (#1572)
Co-authored-by: Your Name <you@example.com>
2023-09-29 08:59:41 -04:00