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2021-05-10Push to stable (#895)van Hauser
* 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 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>
2021-01-20better cmp map fsrv fixvan Hauser
2020-08-10fixed minor inconsistencies, reenabled warningsDominik Maier
2020-05-13code-format and slight -S/-M modificationsvan Hauser
2020-05-13Add post library API as custom mutator and rename pre_saverish9101
2020-04-19clang-tidy readability-braces (#323)Dominik Maier
2020-04-16renamed duplicated func namesDominik Maier
2020-04-14unified forkservered run_target, fixes #308Dominik Maier
2020-04-13fix all cmplog errorsAndrea Fioraldi
2020-04-11more refactoring and update changelogvan Hauser
2020-04-11Autodictionary (#309)van Hauser
* lto module clean-up * step 1/3 * step 1/3 completed * if tmp is ever made non-static * parts 2 and 3 - autodictionary is complete * variable map_size support * variable map size: changed overlooked functions * remove debug for autodict * 64 bit alignment of map size * fix review comments * force 64 bit alignment on both sides * typo * better map transfer, display snapshot in UI * update readme
2020-04-11refactored cmplogDominik Maier
2020-04-10LTO optimization, variable map size, autodictionary (#307)van Hauser
* lto module clean-up * step 1/3 * step 1/3 completed * if tmp is ever made non-static * parts 2 and 3 - autodictionary is complete * variable map_size support * variable map size: changed overlooked functions * remove debug for autodict * 64 bit alignment of map size * fix review comments * force 64 bit alignment on both sides * typo
2020-04-10resize fix + code formatDominik Maier
2020-04-10files opened with fdopen should be closed with fclosehexcoder-
2020-04-01fixed bug in cmplogDominik Maier
2020-04-01added read_timedDominik Maier
2020-04-01more custom mutator remodellingDominik Maier
2020-03-21moved string formatting to headerDominik Maier
2020-03-19no more (?) staticsDominik Maier
2020-03-19code formatDominik Maier
2020-03-1950% less globalsDominik Maier
2020-03-17Port the fauxserver changes to afl-cmplog and code formatrish9101
2020-03-15Move afl-fuzz related env variables into afl_state_t (#252)Rishi Ranjan
* Move afl-fuzz related env variables into afl_state_t * Move the env variables assignment from fuzz_init and code Format * Fix typo * Remove redundant env variables from afl_env struct * Rename function to read_afl_environment
2020-03-14fix some compiler warnings from Open/FreeBSDhexcoder-
2020-03-10unified pointer placementDominik Maier
2020-03-10Replace alarms with select and threads (#243)Rishi Ranjan
* Use select to monitor forkserver for timeouts instead of alarm * Remove redundent conditons in select monitoring of fdsin forkserver and cmplog * Replace SIGALARM with POSIX timers in afl-fuzz-run * Make changes to Makefile to use POSIX timers * Resolve Merge Conflicts and rename variables accordingly * Change forkserver and cmplog to handle exec_tmout = 0 * Handle timeout function bug rectify * Add error handling to afl-fuzz run timers * Add timer_delete to afl-fuzz-run * Remove memory leaks
2020-03-10code-format - and afl-cmin/afl-showmap was fixed in the bugfix for afl-tminvan Hauser
2020-03-09now wiht 90% less leaksDominik Maier
2020-03-09code-formatvan Hauser
2020-03-09AFL without globals (#220)Dominik Maier
* moved globals to afl, shm and fsrv * moved argv to afl state, less bugs * fixed unicorn docu * lists everywhere * merged custom mutators * fixed leaks in afl-fuzz
2020-02-29print OKF if an environment variable is successfully loaded - feebdack to ↵van Hauser
this please ...
2020-02-07code formatAndrea Fioraldi
2020-02-07afl qemu persistent hookAndrea Fioraldi
2020-02-06cmplog for qemu modeAndrea Fioraldi
2020-02-03fix MDsvan Hauser
2020-02-01AFL_ALIGNED_ALLOC in libdislocatorAndrea Fioraldi
2020-01-30cmplog runtime for LLVMAndrea Fioraldi
2020-01-17formatAndrea Fioraldi
2020-01-17first experiment cmplogAndrea Fioraldi