about summary refs log tree commit diff
path: root/src/afl-common.c
AgeCommit message (Collapse)Author
2024-08-19code format, llvm 18vanhauser-thc
2024-08-02Handle detect_leaks 0 and falsekillerra
2024-07-28fixed lasan defaults evaluationkillerra
2024-07-14ensure this does not happen againvanhauser-thc
2024-07-14Revert "Replace gettimeofday with clock_gettime (#2159)"vanhauser-thc
This reverts commit 7c380a6612f00e4a7ed02364dc2b3769e8edc8f8.
2024-07-14Replace gettimeofday with clock_gettime (#2159)carpintero-de-c
2024-06-13Revert "MONOTONIC"vanhauser-thc
This reverts commit 0c9b460cc46aebfa4eb6e1fbe928895c0a8fcfbd.
2024-06-12MONOTONICvanhauser-thc
2024-06-07move functionvanhauser-thc
2024-06-07target hashvanhauser-thc
2024-06-01try regression fixvanhauser-thc
2024-05-31nitsvanhauser-thc
2024-04-30try enhanced asan supportvanhauser-thc
2024-04-19nitsvanhauser-thc
2024-04-07fix timevanhauser-thc
2024-04-07code formatvanhauser-thc
2024-03-31src: fix calculation of fuzzing time in statisticsSergey Bronnikov
When the computer is suspended during a fuzzing session, the time spent in suspended state is counted as a "run time" on a statistics screen. The time returned by `gettimeofday(2)` is affected by discontinuous jumps in the system time. It is better using `clock_gettime(2)`. The patch replace `gettimeofday` with `clock_gettime` [1]. `clock_gettime` uses a CLOCK_MONOTONIC_COARSE clock type, it is faster than CLOCK_MONOTONIC, but still has resolution (~1ms) that is adequate for our purposes. However, CLOCK_MONOTONIC_COARSE is a Linux-specific clock variant, so on macOS it is replaced with CLOCK_MONOTONIC, and with CLOCK_MONOTONIC_FAST on FreeBSD [2]. Closes #1241 1. https://pubs.opengroup.org/onlinepubs/9699919799/functions/clock_gettime.html 2. https://man.freebsd.org/cgi/man.cgi?query=clock_gettime
2024-02-03push to stable (#1983)van Hauser
* 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>
2023-11-06fix lsan fixvanhauser-thc
2023-11-04fix of fix: make sure ASAN_OPTIONS and LSAN_OPTIONS agree on leak detectionhexcoder-
2023-11-04copy 'detect_leaks=0' from ASAN to LSANhexcoder
fix for issue #1733, set "detect_leaks=0" when ASAN_OPTIONS contains it and LSAN_OPTIONS are not set.
2023-07-13Update afl-common.c typohexcoder
2023-07-10nitsvanhauser-thc
2023-07-02no_ui: display timevanhauser-thc
2023-05-18symqemu mutator optionsvanhauser-thc
2023-04-16hidden -Y option for nyx, code formatvanhauser-thc
2023-04-16remove redundant access() callSergej Schumilo
2023-04-16fix remove_nyx_tmp_workdir functionSergej Schumilo
2023-04-14add Nyx support in various tools (like afl-cmin)Sergej Schumilo
2023-03-09various fixesvanhauser-thc
2023-03-09fix attempt at lsanvanhauser-thc
2023-01-26better asan defaults everwherevanhauser-thc
2023-01-03welcome 2023vanhauser-thc
2022-10-29fix fork server kill signals for qemu, unicorn and nyx modevanhauser-thc
2022-10-24changelog updatevanhauser-thc
2022-10-24AFL_FORK_SERVER_KILL_SIGNAL backwards compatiblityNils Bars
If `AFL_KILL_SIGNAL` is set, `AFL_FORK_SERVER_KILL_SIGNAL` is set to the same value.
2022-10-21Add AFL_FORK_SERVER_KILL_SIGNAL environment variable.Nils Bars
The AFL_FORK_SERVER_KILL_SIGNAL variable allows to configure the signal used to kill the fork server on termination.
2022-07-12clang format 14vanhauser-thc
2022-06-20nitsvanhauser-thc
2022-06-18clarityRuben ten Hove
2022-06-18formattingRuben ten Hove
2022-06-18check for empty env var as wellRuben ten Hove
2022-03-21fix early return in AFL_TARGET_ENVfuzzah
2022-02-08reintroduce AFL_PERSISTENT and AFL_DEFER_FORKSRVvanhauser-thc
2022-02-05force persistent and deferred also for toolsvanhauser-thc
2022-01-01welcome 2022vanhauser-thc
2021-12-25nitsvanhauser-thc
2021-11-11Add initial CoreSight mode supportAkira Moroo
The original code is: https://github.com/RICSecLab/AFLplusplus-cs/tree/retrage/coresight-mode-pr Signed-off-by: Akira Moroo <retrage01@gmail.com>
2021-11-06http->httpsvanhauser-thc
2021-11-03Fix request size & remove redundant code (#1139)yuan
* fix request size * fix null terminator index * remove redundant code
generated by cgit-pink 1.4.1 (git 2.36.1) at 2025-06-30 21:05:48 +0000