diff options
Diffstat (limited to 'src/afl-fuzz.c')
| -rw-r--r-- | src/afl-fuzz.c | 50 |
1 files changed, 26 insertions, 24 deletions
diff --git a/src/afl-fuzz.c b/src/afl-fuzz.c index 3cf57f86..2a1387a9 100644 --- a/src/afl-fuzz.c +++ b/src/afl-fuzz.c @@ -150,44 +150,46 @@ static void usage(afl_state_t *afl, u8 *argv0, int more_help) { if (more_help > 1) SAYF( "Environment variables used:\n" - "AFL_PATH: path to AFL support binaries\n" - "AFL_QUIET: suppress forkserver status messages\n" - "AFL_DEBUG_CHILD_OUTPUT: do not suppress stdout/stderr from target\n" "LD_BIND_LAZY: do not set LD_BIND_NOW env var for target\n" + "ASAN_OPTIONS: custom settings for ASAN\n" + " (must contain abort_on_error=1 and symbolize=0)\n" + "MSAN_OPTIONS: custom settings for MSAN\n" + " (must contain exitcode="STRINGIFY(MSAN_ERROR)" and symbolize=0)\n" + "AFL_AUTORESUME: resume fuzzing if directory specified by -o already exists\n" "AFL_BENCH_JUST_ONE: run the target just once\n" - "AFL_DUMB_FORKSRV: use fork server without feedback from target\n" + "AFL_BENCH_UNTIL_CRASH: exit soon when the first crashing input has been found\n" "AFL_CUSTOM_MUTATOR_LIBRARY: lib with afl_custom_fuzz() to mutate inputs\n" "AFL_CUSTOM_MUTATOR_ONLY: avoid AFL++'s internal mutators\n" - "AFL_PYTHON_MODULE: mutate and trim inputs with the specified Python module\n" "AFL_DEBUG: extra debugging output for Python mode trimming\n" + "AFL_DEBUG_CHILD_OUTPUT: do not suppress stdout/stderr from target\n" "AFL_DISABLE_TRIM: disable the trimming of test cases\n" - "AFL_NO_UI: switch status screen off\n" - "AFL_FORCE_UI: force showing the status screen (for virtual consoles)\n" - "AFL_NO_CPU_RED: avoid red color for showing very high cpu usage\n" - "AFL_SKIP_CPUFREQ: do not warn about variable cpu clocking\n" - "AFL_NO_SNAPSHOT: do not use the snapshot feature (if the snapshot lkm is loaded)\n" - "AFL_NO_FORKSRV: run target via execve instead of using the forkserver\n" - "AFL_NO_ARITH: skip arithmetic mutations in deterministic stage\n" - "AFL_SHUFFLE_QUEUE: reorder the input queue randomly on startup\n" + "AFL_DUMB_FORKSRV: use fork server without feedback from target\n" + "AFL_EXIT_WHEN_DONE: exit when all inputs are run and no new finds are found\n" "AFL_FAST_CAL: limit the calibration stage to three cycles for speedup\n" + "AFL_FORCE_UI: force showing the status screen (for virtual consoles)\n" "AFL_HANG_TMOUT: override timeout value (in milliseconds)\n" - "AFL_PRELOAD: LD_PRELOAD / DYLD_INSERT_LIBRARIES settings for target\n" - "AFL_TMPDIR: directory to use for input file generation (ramdisk recommended)\n" + "AFL_I_DONT_CARE_ABOUT_MISSING_CRASHES: don't warn about core dump handlers\n" "AFL_IMPORT_FIRST: sync and import test cases from other fuzzer instances first\n" + "AFL_MAP_SIZE: the shared memory size for that target. must be >= the size\n" + " the target was compiled for\n" "AFL_NO_AFFINITY: do not check for an unused cpu core to use for fuzzing\n" + "AFL_NO_ARITH: skip arithmetic mutations in deterministic stage\n" + "AFL_NO_CPU_RED: avoid red color for showing very high cpu usage\n" + "AFL_NO_FORKSRV: run target via execve instead of using the forkserver\n" + "AFL_NO_SNAPSHOT: do not use the snapshot feature (if the snapshot lkm is loaded)\n" + "AFL_NO_UI: switch status screen off\n" + "AFL_PATH: path to AFL support binaries\n" "AFL_POST_LIBRARY: postprocess generated test cases before use as target input\n" - "AFL_SKIP_CRASHES: during initial dry run do not terminate for crashing inputs\n" - "AFL_I_DONT_CARE_ABOUT_MISSING_CRASHES: don't warn about core dump handlers\n" - "ASAN_OPTIONS: custom settings for ASAN\n" - " (must contain abort_on_error=1 and symbolize=0)\n" - "MSAN_OPTIONS: custom settings for MSAN\n" - " (must contain exitcode="STRINGIFY(MSAN_ERROR)" and symbolize=0)\n" + "AFL_PYTHON_MODULE: mutate and trim inputs with the specified Python module\n" + "AFL_QUIET: suppress forkserver status messages\n" + "AFL_PRELOAD: LD_PRELOAD / DYLD_INSERT_LIBRARIES settings for target\n" + "AFL_SHUFFLE_QUEUE: reorder the input queue randomly on startup\n" "AFL_SKIP_BIN_CHECK: skip the check, if the target is an excutable\n" + "AFL_SKIP_CPUFREQ: do not warn about variable cpu clocking\n" + "AFL_SKIP_CRASHES: during initial dry run do not terminate for crashing inputs\n" + "AFL_TMPDIR: directory to use for input file generation (ramdisk recommended)\n" //"AFL_PERSISTENT: not supported anymore -> no effect, just a warning\n" //"AFL_DEFER_FORKSRV: not supported anymore -> no effect, just a warning\n" - "AFL_EXIT_WHEN_DONE: exit when all inputs are run and no new finds are found\n" - "AFL_BENCH_UNTIL_CRASH: exit soon when the first crashing input has been found\n" - "AFL_AUTORESUME: resume fuzzing if directory specified by -o already exists\n" "\n" ); else |