diff options
Diffstat (limited to 'src/afl-fuzz.c')
| -rw-r--r-- | src/afl-fuzz.c | 38 |
1 files changed, 37 insertions, 1 deletions
diff --git a/src/afl-fuzz.c b/src/afl-fuzz.c index 3606533d..8de3ed6b 100644 --- a/src/afl-fuzz.c +++ b/src/afl-fuzz.c @@ -204,6 +204,7 @@ static void usage(u8 *argv0, int more_help) { "AFL_DISABLE_TRIM: disable the trimming of test cases\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_EXIT_ON_TIME: exit when no new paths are found within the specified time period\n" "AFL_EXPAND_HAVOC_NOW: immediately enable expand havoc mode (default: after 60 minutes and a cycle without finds)\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" @@ -1246,6 +1247,13 @@ int main(int argc, char **argv_orig, char **envp) { } + if (afl->afl_env.afl_exit_on_time) { + + u64 exit_on_time = atoi(afl->afl_env.afl_exit_on_time); + afl->exit_on_time = (u64)exit_on_time * 1000; + + } + if (afl->afl_env.afl_max_det_extras) { s32 max_det_extras = atoi(afl->afl_env.afl_max_det_extras); @@ -1358,6 +1366,7 @@ int main(int argc, char **argv_orig, char **envp) { afl_preload = getenv("AFL_PRELOAD"); u8 *frida_binary = find_afl_binary(argv[0], "afl-frida-trace.so"); + OKF("Injecting %s ...", frida_binary); if (afl_preload) { frida_afl_preload = alloc_printf("%s:%s", afl_preload, frida_binary); @@ -1383,6 +1392,7 @@ int main(int argc, char **argv_orig, char **envp) { } else if (afl->fsrv.frida_mode) { u8 *frida_binary = find_afl_binary(argv[0], "afl-frida-trace.so"); + OKF("Injecting %s ...", frida_binary); setenv("LD_PRELOAD", frida_binary, 1); setenv("DYLD_INSERT_LIBRARIES", frida_binary, 1); ck_free(frida_binary); @@ -1697,13 +1707,14 @@ int main(int argc, char **argv_orig, char **envp) { // TODO: this is semi-nice afl->cmplog_fsrv.trace_bits = afl->fsrv.trace_bits; afl->cmplog_fsrv.qemu_mode = afl->fsrv.qemu_mode; + afl->cmplog_fsrv.frida_mode = afl->fsrv.frida_mode; afl->cmplog_fsrv.cmplog_binary = afl->cmplog_binary; afl->cmplog_fsrv.init_child_func = cmplog_exec_child; if ((map_size <= DEFAULT_SHMEM_SIZE || afl->cmplog_fsrv.map_size < map_size) && !afl->non_instrumented_mode && !afl->fsrv.qemu_mode && - !afl->unicorn_mode) { + !afl->fsrv.frida_mode && !afl->unicorn_mode) { afl->cmplog_fsrv.map_size = MAX(map_size, (u32)DEFAULT_SHMEM_SIZE); char vbuf[16]; @@ -2209,6 +2220,31 @@ stop_fuzzing: } afl_fsrv_deinit(&afl->fsrv); + + /* remove tmpfile */ + if (afl->tmp_dir != NULL && !afl->in_place_resume) { + + char tmpfile[PATH_MAX]; + + if (afl->file_extension) { + + snprintf(tmpfile, PATH_MAX, "%s/.cur_input.%s", afl->tmp_dir, + afl->file_extension); + + } else { + + snprintf(tmpfile, PATH_MAX, "%s/.cur_input", afl->tmp_dir); + + } + + if (unlink(tmpfile) != 0) { + + FATAL("Could not unlink current input file: %s.", tmpfile); + + } + + } + if (afl->orig_cmdline) { ck_free(afl->orig_cmdline); } ck_free(afl->fsrv.target_path); ck_free(afl->fsrv.out_file); |