diff options
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/Changelog.md | 6 | ||||
| -rw-r--r-- | docs/env_variables.md | 6 | ||||
| -rw-r--r-- | docs/fuzzing_binary-only_targets.md | 8 |
3 files changed, 15 insertions, 5 deletions
diff --git a/docs/Changelog.md b/docs/Changelog.md index 8f71fd83..25c1f6bc 100644 --- a/docs/Changelog.md +++ b/docs/Changelog.md @@ -7,16 +7,20 @@ - afl-fuzz: - ensure temporary file descriptor is closed when not used - added `AFL_NO_WARN_INSTABILITY` + - added `AFL_FRIDA_STATS_INTERVAL` - afl-cc: - add CFI sanitizer variant to gcc targets - llvm 16 support (thanks to @devnexen!) - support llvm 15 native pcguard changes + - support for LLVMFuzzerTestOneInput -1 return + - qemu_mode: + - fix _RANGES envs to allow hyphens in the filenames - new custom module: autotoken, grammar free fuzzer for text inputs - LTO autoken and llvm_mode: added AFL_LLVM_DICT2FILE_NO_MAIN support - better sanitizer default options support for all tools - unicorn_mode: updated and minor issues fixed - frida_mode: fix issue on MacOS - - more minor fixes + - more minor fixes and cross-platform support ### Version ++4.05c (release) - MacOS: libdislocator, libtokencap etc. do not work with modern diff --git a/docs/env_variables.md b/docs/env_variables.md index 6cd4104b..c9dc1bbd 100644 --- a/docs/env_variables.md +++ b/docs/env_variables.md @@ -584,6 +584,12 @@ checks or alter some of the more exotic semantics of the tool: - Set `AFL_PIZZA_MODE` to 1 to enable the April 1st stats menu, set to 0 to disable although it is 1st of April. + - If you need a specific interval to update fuzzer_stats file, you can + set `AFL_FUZZER_STATS_UPDATE_INTERVAL` to the interval in seconds you'd + the file to be updated. + Note that will not be exact and with slow targets it can take seconds + until there is a slice for the time test. + ## 5) Settings for afl-qemu-trace The QEMU wrapper used to instrument binary-only code supports several settings: diff --git a/docs/fuzzing_binary-only_targets.md b/docs/fuzzing_binary-only_targets.md index 266920e6..9d9d6bb6 100644 --- a/docs/fuzzing_binary-only_targets.md +++ b/docs/fuzzing_binary-only_targets.md @@ -201,10 +201,10 @@ afl-clang-fast's. ### RetroWrite RetroWrite is a static binary rewriter that can be combined with AFL++. If you -have an x86_64 binary that still has its symbols (i.e., not stripped binary), is -compiled with position independent code (PIC/PIE), and does not contain C++ -exceptions, then the RetroWrite solution might be for you. It decompiles to ASM -files which can then be instrumented with afl-gcc. +have an x86_64 or arm64 binary that does not contain C++ exceptions and - if +x86_64 - still has it's symbols and compiled with position independent code +(PIC/PIE), then the RetroWrite solution might be for you. +It decompiles to ASM files which can then be instrumented with afl-gcc. Binaries that are statically instrumented for fuzzing using RetroWrite are close in performance to compiler-instrumented binaries and outperform the QEMU-based |