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AFL without globals (#220)

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* 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
This commit is contained in:
Dominik Maier
2020-03-09 11:24:10 +01:00
committed by GitHub
parent c159b872ef
commit dba3595c0a
26 changed files with 3741 additions and 3584 deletions
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14
src/afl-analyze.c
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@ -84,6 +84,8 @@ static volatile u8 stop_soon, /* Ctrl-C pressed? */
static u8 qemu_mode;
static u8 *target_path;
/* Constants used for describing byte behavior. */
#define RESP_NONE 0x00 /* Changing byte is a no-op. */
@ -998,21 +1000,23 @@ int main(int argc, char** argv, char** envp) {
use_hex_offsets = !!get_afl_env("AFL_ANALYZE_HEX");
check_environment_vars(envp);
setup_shm(0);
sharedmem_t shm = {0};
trace_bits = afl_shm_init(&shm, MAP_SIZE, 0);
atexit(at_exit_handler);
setup_signal_handlers();
set_up_environment();
find_binary(argv[optind]);
detect_file_args(argv + optind, prog_in);
detect_file_args(argv + optind, prog_in, use_stdin);
if (qemu_mode) {
if (use_wine)
use_argv = get_wine_argv(argv[0], argv + optind, argc - optind);
use_argv = get_wine_argv(argv[0], &target_path, argc - optind, argv + optind);
else
use_argv = get_qemu_argv(argv[0], argv + optind, argc - optind);
use_argv = get_qemu_argv(argv[0], &target_path, argc - optind, argv + optind);
} else
@ -1037,6 +1041,8 @@ int main(int argc, char** argv, char** envp) {
OKF("We're done here. Have a nice day!\n");
afl_shm_deinit(&shm);
exit(0);
}