* Output afl-clang-fast stuffs only if necessary (#1912)
* afl-cc header
* afl-cc common declarations
- Add afl-cc-state.c
- Strip includes, find_object, debug/be_quiet/have_*/callname setting from afl-cc.c
- Use debugf_args in main
- Modify execvp stuffs to fit new aflcc struct
* afl-cc show usage
* afl-cc mode selecting
1. compiler_mode by callname in argv[0]
2. compiler_mode by env "AFL_CC_COMPILER"
3. compiler_mode/instrument_mode by command line options "--afl-..."
4. instrument_mode/compiler_mode by various env vars including "AFL_LLVM_INSTRUMENT"
5. final checking steps
6. print "... - mode: %s-%s\n"
7. determine real argv[0] according to compiler_mode
* afl-cc macro defs
* afl-cc linking behaviors
* afl-cc fsanitize behaviors
* afl-cc misc
* afl-cc body update
* afl-cc all-in-one
formated with custom-format.py
* nits
---------
Co-authored-by: vanhauser-thc <vh@thc.org>
* changelog
* update grammar mutator
* lto llvm 12+
* docs(custom_mutators): fix missing ':' (#1953)
* Fix broken LTO mode and response file support (#1948)
* Strip `-Wl,-no-undefined` during compilation (#1952)
Make the compiler wrapper stripping `-Wl,-no-undefined` in addition to `-Wl,--no-undefined`.
Both versions of the flag are accepted by clang and, therefore, used by building systems in the wild (e.g., samba will not build without this fix).
* Remove dead code in write_to_testcase (#1955)
The custom_mutators_count check in if case is duplicate with if condition.
The else case is custom_mutators_count == 0, neither custom_mutator_list iteration nor sent check needed.
Signed-off-by: Xeonacid <h.dwwwwww@gmail.com>
* update qemuafl
* WIP: Add ability to generate drcov trace using QEMU backend (#1956)
* Document new drcov QEMU plugin
* Add link to lightkeeper for QEMU drcov file loading
---------
Co-authored-by: Jean-Romain Garnier <jean-romain.garnier@airbus.com>
* code format
* changelog
* sleep on uid != 0 afl-system-config
* fix segv about skip_next, warn on unsupported cases of linking options (#1958)
* todos
* ensure afl-cc only allows available compiler modes
* update grammar mutator
* disable aslr on apple
* fix for arm64
* help selective instrumentation
* typos
* macos
* add compiler test script
* apple fixes
* bump nyx submodules (#1963)
* fix docs
* update changelog
* update grammar mutator
* improve compiler test script
* gcc asan workaround (#1966)
* fix github merge fuckup
* fix
* Fix afl-cc (#1968)
- Check if too many cmdline params here, each time before insert a new param.
- Check if it is "-fsanitize=..." before we do sth.
- Remove improper param_st transfer.
* Avoid adding llvmnative instrumentation when linking rust sanitizer runtime (#1969)
* Dynamic instrumentation filtering for LLVM native (#1971)
* Add two dynamic instrumentation filter methods to runtime
* Always use pc-table with native pcguard
* Add make_symbol_list.py and README
* changelog
* todos
* new forkserver check
* fix
* nyx test for CI
* improve nyx docs
* Fixes to afl-cc and documentation (#1974)
* Always compile with -ldl when building for CODE_COVERAGE
When building with CODE_COVERAGE, the afl runtime contains code that
calls `dladdr` which requires -ldl. Under most circumstances, clang
already adds this (e.g. when building with pc-table), but there are some
circumstances where it isn't added automatically.
* Add visibility declaration to __afl_connected
When building with hidden visibility, the use of __AFL_LOOP inside such
code can cause linker errors due to __afl_connected being declared
"hidden".
* Update docs to clarify that CODE_COVERAGE=1 is required for dynamic_covfilter
* nits
* nyx build script updates
* test error output
* debug ci
* debug ci
* Improve afl-cc (#1975)
* update response file support
- full support of rsp file
- fix some segv issues
* Improve afl-cc
- remove dead code about allow/denylist options of sancov
- missing `if (!aflcc->have_msan)`
- add docs for each function
- typo
* enable nyx
* debug ci
* debug ci
* debug ci
* debug ci
* debug ci
* debug ci
* debug ci
* debug ci
* fix ci
* clean test script
* NO_NYX
* NO_NYX
* fix ci
* debug ci
* fix ci
* finalize ci fix
* Enhancement on Deterministic stage (#1972)
* fuzzer: init commit based on aflpp 60dc37a8cf09f8e9048e4b6a2204d6c90b27655a
* fuzzers: adding the skip variables and initialize
* log: profile the det/havoc finding
* log: add profile log output
* fuzzers: sperate log/skipdet module
* fuzzers: add quick eff_map calc
* fuzzers: add skip_eff_map in fuzz_one
* fuzzers: mark whole input space in eff_map
* fuzzers: add undet bit threshold to skip some seeds
* fuzzers: fix one byte overflow
* fuzzers: fix overflow
* fix code format
* add havoc only again
* code format
* remove log to INTROSPECTION, rename skipdet module
* rename skipdet module
* remove log to stats
* clean redundant code
* code format
* remove redundant code format check
* remove redundant doc
* remove redundant objects
* clean files
* change -d to default skipdet
* disable deterministic when using CUSTOM_MUTATOR
* revert fix
* final touches for skipdet
* remove unused var
* remove redundant eff struct (#1977)
* update QEMU-Nyx submodule (#1978)
* update QEMU-Nyx submodule (#1980)
* Fix type in AFL_NOOPT env variable in afl-cc help message (#1982)
* nits
* 2024 v4.10c release
* fixes
---------
Signed-off-by: Xeonacid <h.dwwwwww@gmail.com>
Co-authored-by: Sonic <50692172+SonicStark@users.noreply.github.com>
Co-authored-by: Xeonacid <h.dwwwwww@gmail.com>
Co-authored-by: Nils Bars <nils.bars@rub.de>
Co-authored-by: Jean-Romain Garnier <7504819+JRomainG@users.noreply.github.com>
Co-authored-by: Jean-Romain Garnier <jean-romain.garnier@airbus.com>
Co-authored-by: Sergej Schumilo <sergej@schumilo.de>
Co-authored-by: Christian Holler (:decoder) <choller@mozilla.com>
Co-authored-by: Han Zheng <35988108+kdsjZh@users.noreply.github.com>
Co-authored-by: Khaled Yakdan <yakdan@code-intelligence.com>
* sync (#886)
* Create FUNDING.yml
* Update FUNDING.yml
* moved custom_mutator examples
* unicorn speedtest makefile cleanup
* fixed example location
* fix qdbi
* update util readme
* Frida persistent (#880)
* Added x64 support for persistent mode (function call only), in-memory teest cases and complog
* Review changes, fix NeverZero and code to parse the .text section of the main executable. Excluded ranges TBC
* Various minor fixes and finished support for AFL_INST_LIBS
* Review changes
Co-authored-by: Your Name <you@example.com>
* nits
* fix frida mode
* Integer overflow/underflow fixes in libdislocator (#889)
* libdislocator: fixing integer overflow in 'max_mem' variable and setting 'max_mem' type to 'size_t'
* libdislocator: fixing potential integer underflow in 'total_mem' variable due to its different values in different threads
* Bumped warnings up to the max and fixed remaining issues (#890)
Co-authored-by: Your Name <you@example.com>
* nits
* frida mode - support non-pie
* nits
* nit
* update grammar mutator
* Fixes for aarch64, OSX and other minor issues (#891)
Co-authored-by: Your Name <you@example.com>
* nits
* nits
* fix PCGUARD, build aflpp_driver with fPIC
* Added representative fuzzbench test and test for libxml (#893)
* Added representative fuzzbench test and test for libxml
* Added support for building FRIDA from source with FRIDA_SOURCE=1
Co-authored-by: Your Name <you@example.com>
* nits
* update changelog
* typos
* fixed potential double free in custom trim (#881)
* error handling, freeing mem
* frida: complog -> cmplog
* fix statsd writing
* let aflpp_qemu_driver_hook.so build fail gracefully
* fix stdin trimming
* Support for AFL_ENTRYPOINT (#898)
Co-authored-by: Your Name <you@example.com>
* remove the input file .cur_input at the end of the fuzzing, if AFL_TMPDIR is used
* reverse push (#901)
* Create FUNDING.yml
* Update FUNDING.yml
* disable QEMU static pie
Co-authored-by: Andrea Fioraldi <andreafioraldi@gmail.com>
* clarify that no modifications are required.
* add new test for frida_mode (please review)
* typos
* fix persistent mode (64-bit)
* set ARCH for linux intel 32-bit for frida-gum-devkit
* prepare for 32-bit support (later)
* not on qemu 3 anymore
* unicorn mips fixes
* instrumentation further move to C++11 (#900)
* unicorn fixes
* more unicorn fixes
* Fix memory errors when trim causes testcase growth (#881) (#903)
* Revert "fixed potential double free in custom trim (#881)"
This reverts commit e9d2f72382cab75832721d859c3e731da071435d.
* Revert "fix custom trim for increasing data"
This reverts commit 86a8ef168dda766d2f25f15c15c4d3ecf21d0667.
* Fix memory errors when trim causes testcase growth
Modify trim_case_custom to avoid writing into in_buf because
some custom mutators can cause the testcase to grow rather than
shrink.
Instead of modifying in_buf directly, we write the update out
to the disk when trimming is complete, and then the caller is
responsible for refreshing the in-memory buffer from the file.
This is still a bit sketchy because it does need to modify q->len in
order to notify the upper layers that something changed, and it could
end up telling upper layer code that the q->len is *bigger* than
the buffer (q->testcase_buf) that contains it, which is asking
for trouble down the line somewhere...
* Fix an unlikely situation
Put back some `unlikely()` calls that were in
the e9d2f72382cab75832721d859c3e731da071435d commit that was
reverted.
* typo
* Exit on time (#904)
* Variable AFL_EXIT_ON_TIME description has been added.
Variables AFL_EXIT_ON_TIME and afl_exit_on_time has been added.
afl->exit_on_time variable initialization has been added.
The asignment of a value to the afl->afl_env.afl_exit_on_time variable from
environment variables has been added.
Code to exit on timeout if new path not found has been added.
* Type of afl_exit_on_time variable has been changed.
Variable exit_on_time has been added to the afl_state_t structure.
* Command `export AFL_EXIT_WHEN_DONE=1` has been added.
* Millisecond to second conversion has been added.
Call get_cur_time() has been added.
* Revert to using the saved current time value.
* Useless check has been removed.
* fix new path to custom-mutators
* ensure crashes/README.txt exists
* fix
* Changes to bump FRIDA version and to clone FRIDA repo in to build directory rather than use a submodule as the FRIDA build scripts don't like it (#906)
Co-authored-by: Your Name <you@example.com>
* Fix numeric overflow in cmplog implementation (#907)
Co-authored-by: Your Name <you@example.com>
* testcase fixes for unicorn
* remove merge conflict artifacts
* fix afl-plot
* Changes to remove binaries from frida_mode (#913)
Co-authored-by: Your Name <you@example.com>
* Frida cmplog fail fast (#914)
* Changes to remove binaries from frida_mode
* Changes to make cmplog fail fast
Co-authored-by: Your Name <you@example.com>
* afl-plot: relative time
* arch linux and mac os support for afl-system-config
* typo
* code-format
* update documentation
* github workflow for qemu
* OSX-specific improvements (#912)
* Fix afl-cc to work correctly by default on OSX using xcode
- CLANG_ENV_VAR must be set for afl-as to work
- Use clang mode by default if no specific compiler selected
* Add OSX-specific documentation for configuring shared memory
* Fixes to memory operands for complog (#916)
Co-authored-by: Your Name <you@example.com>
* fix a few cur_time uses
* added bounds check to pivot_inputs (fixes#921)
* additional safety checks for restarts
* restrict afl-showmap in_file size
* fix seed crash disable
* add warning for afl-showmap partial read
* no core dumps
* AFL_PRINT_FILENAMES added
* more documentation for AFL_EXIT_ON_TIME
* Flushing for AFL_PRINT_FILENAMES
* FASAN Support (#918)
* FASAN Support
* Fix handling of Address Sanitizer DSO
* Changes to identification of Address Sanitizer DSO
Co-authored-by: Your Name <you@example.com>
* Support for x86 (#920)
Co-authored-by: Your Name <you@example.com>
* Update frida_mode readme (#925)
* libqasan: use syscalls for read and write
* update readme
* Minor integration tweaks (#926)
Co-authored-by: Your Name <you@example.com>
* merge
* fix afl-fuzz.c frida preload
* cleaned up AFL_PRINT_FILENAMES env
Co-authored-by: Dominik Maier <domenukk@gmail.com>
Co-authored-by: WorksButNotTested <62701594+WorksButNotTested@users.noreply.github.com>
Co-authored-by: Your Name <you@example.com>
Co-authored-by: Dmitry Zheregelya <zheregelya.d@gmail.com>
Co-authored-by: hexcoder <hexcoder-@users.noreply.github.com>
Co-authored-by: hexcoder- <heiko@hexco.de>
Co-authored-by: Andrea Fioraldi <andreafioraldi@gmail.com>
Co-authored-by: David CARLIER <devnexen@gmail.com>
Co-authored-by: realmadsci <71108352+realmadsci@users.noreply.github.com>
Co-authored-by: Roman M. Iudichev <SecNotice@ya.ru>
Co-authored-by: Dustin Spicuzza <dustin@virtualroadside.com>
