210 Commits

Author SHA1 Message Date
van Hauser
fff7f1c558
Dev (#1962)
* Pure Python (3.6) port of benchmark.sh as benchmark.py, no other changes

* Test standard and persistent modes separately

* Add support for multi-core benchmarking

* Save the results to a json file

* Allow config of all experiment params, average across runs

* Add start_time_of_run and total_execs_per_sec, cleanup for PR

* benchmark: cleanup, add results, add a data exploration notebook

* benchmark: add a README, lower default runs from 5 to 3

* benchmark: notebook wording tweaks

* copy 'detect_leaks=0' from ASAN to LSAN

fix for issue #1733, set "detect_leaks=0" when ASAN_OPTIONS contains it and LSAN_OPTIONS are not set.

* fix of fix: make sure ASAN_OPTIONS and LSAN_OPTIONS agree on leak detection

* fix lsan fix

* clang-format 16->17

* Add missing initialisation for havoc_queued during the custom mutator's stage.

* fix dictionary and cmin

* Use direct call to write to OpenBSD

The linker on OpenBSD emits a warning when linking this file:
warning: syscall() may go away, please rewrite code to use direct calls

* Fix possible doc inconsistency for custom mutator's queue_get function.

* update todos

* benchmark: Add support for COMPARISON file

* benchmark: show the number of cores used in COMPARISON

* benchmark: lower minimum Python version to 3.8

* benchmark: use afl's execs/s; increase CPU model width

* benchmark: disallow duplicate entries for the same CPU in COMPARISON

* Update benchmark.py

* fix inf in stats

* Fix benchmark.py

* missing closing parenthesis

* Update benchmark.py

* benchmark: remove self-calculation of execs/sec

* benchmark: update COMPARISON

* benchmark: Update Jupyter notebook and results file.

* benchmark: rename afl_execs_per_sec to execs_per_sec

* benchmark: update README

* update

* add benchmark

* nits

* add benchmarks

* Update unicornafl ref

* Pass correct Nyx ID when creating a Nyx runner

* Fix typo in docker pull command, add exampe to mount current dir as volume (#1914)

* mini fix

* add custom_post_run.c

* update afl-fuzz-run

* update python module

* format code

* update

* merge function

* changes

* code format

* improve cmplog

* nit

* nit

* fix

* fix

* Stop hardcoding the path /usr/local/lib/afl in afl-ld-lto.c and respect the configured PREFIX.

* Add benchmark for Raspberry Pi 5

* ryzen 5950 benchmark

* add missing raspery5

* comparison -> comparison.md

* removing options "-Wl,-rpath" "LLVM_LIBDIR" when using gcc

* fixing -Wl,-rpath=<LLVM_LIBDIR>

* nits

* fix

* afl-cc fixes

* nit

* add n_fuzz to ignore_timeouts

* fix

* Fix #1927

* in-depth blog post

* add AFL_FUZZER_LOOPCOUNT

* AFL_FUZZER_LOOPCOUNT

* fix 2 mutation bugs

* v4.09c release

* v4.10a init

* switch to explore powerschedule as default

* fix MUT_INSERTASCIINUM

* fix MUT_STRATEGY_ARRAY_SIZE

* fix bad fix for MUT_STRATEGY_ARRAY_SIZE

* remove afl-network-client on uninstall

* update nyx

* Improve binary-only related docs

* llvm 18 build fixes.

* code format

* Fix custom_send link

Add a leading '/' to walk in the repo root instead of current dir.

* Use ../ instead

* initial simple injection detection support

* inject docs

* fix for issue #1916, iLLVM crash in split-floatingpoint-compares

* LLVM 17 bug workaround

* finish injection implementation

* remove tmp todo

* update changelog

* forgot to add the injection pass

* 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

---------

Signed-off-by: Xeonacid <h.dwwwwww@gmail.com>
Co-authored-by: Chris Ball <chris@printf.net>
Co-authored-by: hexcoder <hexcoder-@users.noreply.github.com>
Co-authored-by: hexcoder- <heiko@hexco.de>
Co-authored-by: Manuel Carrasco <m.carrasco@imperial.ac.uk>
Co-authored-by: Jasper Lievisse Adriaanse <j@jasper.la>
Co-authored-by: ifyGecko <26214995+ifyGecko@users.noreply.github.com>
Co-authored-by: Dominik Maier <domenukk@gmail.com>
Co-authored-by: Christian Holler (:decoder) <choller@mozilla.com>
Co-authored-by: Carlo Maragno <ste.maragno@gmail.com>
Co-authored-by: yangzao <yangzaocn@outlook.com>
Co-authored-by: Romain Geissler <romain.geissler@amadeus.com>
Co-authored-by: Jakob Lell <jakob@jakoblell.com>
Co-authored-by: vincenzo MEZZELA <vincenzo.mezzela@amadeus.com>
Co-authored-by: Andrea Fioraldi <andreafioraldi@gmail.com>
Co-authored-by: Bet4 <0xbet4@gmail.com>
Co-authored-by: David Carlier <devnexen@gmail.com>
Co-authored-by: Xeonacid <h.dwwwwww@gmail.com>
Co-authored-by: Sonic <50692172+SonicStark@users.noreply.github.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>
2024-01-20 10:19:46 +00:00
echel0nn
ca82b65d6c added README description & shortened pos defs 2023-08-13 21:59:00 +03:00
echel0nn
fdb4ed2131 added an example of ELF Header mutator 2023-08-13 19:41:43 +03:00
marc
1cd9258768 update tritondse script 2023-08-10 14:46:37 +02:00
mark0
bd1648e707 fix the file descriptor without determining null 2023-07-28 17:32:59 +08:00
vanhauser-thc
51ab51ca27 update tutorial list 2023-06-21 09:04:08 +02:00
van Hauser
4deb45f3b3
Merge pull request #1759 from AFLplusplus/dev
Dev
2023-06-06 17:36:04 +03:00
vanhauser-thc
1416fea160 cleaner tritondse 2023-05-21 14:49:24 +02:00
vanhauser-thc
9a6c0ec0c0 make AFL_CUSTOM_INFO overridable 2023-05-21 13:04:17 +02:00
vanhauser-thc
eec2c38a68 symqemu fix 2023-05-18 12:29:43 +02:00
vanhauser-thc
401d7617ef symqemu mutator options 2023-05-18 10:50:10 +02:00
vanhauser-thc
abd6eace9d improved symqemu custom mutator 2023-05-18 10:32:15 +02:00
vanhauser-thc
3e3adb4d37 enforce python setting detection 2023-05-17 18:39:54 +02:00
vanhauser-thc
1d0694df86 add symqemu custom mutator 2023-05-17 15:25:26 +02:00
vanhauser-thc
49997e60cb fix 2023-05-16 12:33:58 +02:00
vanhauser-thc
1ad63a6a32 fix tritondse 2023-05-16 12:20:58 +02:00
vanhauser-thc
9a55bbdb44 fix 2023-05-15 15:17:33 +02:00
vanhauser-thc
ab148aeed8 standalone mutator 2023-05-15 15:12:26 +02:00
vanhauser-thc
d1ec5dc089 standalone mutator 2023-05-15 15:11:34 +02:00
vanhauser-thc
eaf59d5a19 next steps for tritondse 2023-05-11 07:55:17 +02:00
vanhauser-thc
70da0c2e40 better tritondse support 2023-05-10 16:09:18 +02:00
vanhauser-thc
f585f26266 tritondse fixes 2023-05-05 14:04:53 +02:00
vanhauser-thc
396157deda tritondse custom mutator attempt 2023-05-05 13:53:05 +02:00
vanhauser-thc
2e23418a09 remove symlinks 2023-04-25 14:55:31 +02:00
vanhauser-thc
f3dc56f59a update custom mutators 2023-04-25 14:54:38 +02:00
vanhauser-thc
46237c3332 makefile for atwalk 2023-04-24 19:20:52 +02:00
vanhauser-thc
6bd48a48cb code format 2023-04-22 11:39:44 +02:00
Maik Betka
d7e6f8cb38
Create README.md 2023-04-21 17:10:19 +02:00
Maik Betka
7101ffa1ae Merge remote-tracking branch 'origin/dev' into atnwalk
# Conflicts:
#	include/afl-fuzz.h
#	src/afl-fuzz-run.c
2023-04-21 11:31:22 +02:00
Maik Betka
9ab902402c fixed code clones in atnwalk.c, introduced new environment variable AFL_POST_PROCESS_KEEP_ORIGINAL in AFL++ to integrate atnwalk without re-compiling afl-fuzz 2023-04-17 17:09:48 +02:00
Maik Betka
529a51c160 implemented status screen and 50% havoc and 50% splice schedule with limited rounds per queue entry 2023-04-17 17:09:48 +02:00
Maik Betka
e55b5c5408 fixed the server handshake commands, works now 2023-04-17 17:09:48 +02:00
Maik Betka
450dbae8cd first version with unix domain sockets is ready for testing 2023-04-17 17:09:48 +02:00
Maik Betka
a3bc8d3440 fixed wrong implementation of control bits in atnwalk.c 2023-04-17 17:09:48 +02:00
Maik Betka
70e3095864 added first dummy atnwalk.c file 2023-04-17 17:09:48 +02:00
vanhauser-thc
e12acaa203 fix custom mutator C examples 2023-04-15 10:12:20 +02:00
vanhauser-thc
32ffa2664c max_len support 2023-04-04 16:23:19 +02:00
vanhauser-thc
fcd2125678 prepare for strategies 2023-04-04 15:47:53 +02:00
vanhauser-thc
add2eb42c0 nits 2023-02-23 15:26:41 +01:00
vanhauser-thc
1faf6f6731 fix 2023-02-16 07:47:36 +01:00
vanhauser-thc
7f2bafbb8b remove some debug 2023-02-15 11:54:39 +01:00
vanhauser-thc
ae94499503 fix 2023-02-15 11:48:49 +01:00
vanhauser-thc
04356ecbbe fix 2023-02-15 11:28:43 +01:00
vanhauser-thc
2090f17a9b opt 2023-02-15 11:23:42 +01:00
vanhauser-thc
668f5e1fa9 debug output 2023-02-15 09:32:32 +01:00
vanhauser-thc
5a0100c6ee add to readme 2023-02-13 10:01:02 +01:00
vanhauser-thc
54fa78d32c autodisable and better performance 2023-02-13 09:52:57 +01:00
vanhauser-thc
61439859ce cleanup 2023-02-13 08:26:30 +01:00
vanhauser-thc
240f6421d8 optimize performance 2023-02-13 08:23:47 +01:00
vanhauser-thc
7eaef449a1 remove ALTERNATIVE_TOKENIZE 2023-02-13 08:14:04 +01:00