gcc: error: unrecognized command line option ‘-ferror-limit=1’

[MoJl4yH]

Ошибка

При генерации фаззинг-оберток для AFL++ автоматически подставляется флаг -ferror-limit=1, компилятор afl-clang-fast его не поддерживает и из-за этого фаззинг-обертки не генерируются.

Команда для генерации:

/home/negoro/Fuzzing/Futag/futag-llvm/AFLplusplus/usr/local/bin/afl-clang-fast -fsanitize=address -g -O0 -ferror-limit=1 -I/home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-build/libpam/ -I/home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/libpam/ -I/home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-build/libpam/../ -I/home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/libpam/include/ /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-fuzz-drivers/_pam_strdup/_pam_strdup1/_pam_strdup1.c -o /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-fuzz-drivers/_pam_strdup/_pam_strdup1/_pam_strdup1.out -Wl,--start-group /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-install/lib/libpam_misc.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-install/lib/libpam.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-install/lib/libpamc.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-install/lib/security/pam_warn.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-install/lib/security/pam_namespace.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-install/lib/security/pam_deny.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-install/lib/security/pam_listfile.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-install/lib/security/pam_limits.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-install/lib/security/pam_echo.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-install/lib/security/pam_group.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-install/lib/security/pam_exec.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-install/lib/security/pam_access.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-install/lib/security/pam_permit.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-install/lib/security/pam_xauth.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-install/lib/security/pam_setquota.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-install/lib/security/pam_time.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-install/lib/security/pam_umask.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-install/lib/security/pam_mkhomedir.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-install/lib/security/pam_localuser.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-install/lib/security/pam_faildelay.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-install/lib/security/pam_keyinit.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-install/lib/security/pam_stress.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-install/lib/security/pam_filter.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-install/lib/security/pam_sepermit.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-install/lib/security/pam_motd.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-install/lib/security/pam_faillock.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-install/lib/security/pam_env.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-install/lib/security/pam_unix.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-install/lib/security/pam_succeed_if.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-install/lib/security/pam_mail.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-install/lib/security/pam_securetty.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-install/lib/security/pam_usertype.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-install/lib/security/pam_shells.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-install/lib/security/pam_rhosts.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-install/lib/security/pam_timestamp.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-install/lib/security/pam_ftp.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-install/lib/security/pam_rootok.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-install/lib/security/pam_nologin.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-install/lib/security/pam_lastlog.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-install/lib/security/pam_debug.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-install/lib/security/pam_issue.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-install/lib/security/pam_selinux.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-install/lib/security/pam_pwhistory.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-install/lib/security/pam_wheel.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-install/lib/security/pam_loginuid.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-build/libpam_misc/.libs/libpam_misc.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-build/libpamc/.libs/libpamc.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-build/libpam/.libs/libpam.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-build/modules/pam_ftp/.libs/pam_ftp.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-build/modules/pam_sepermit/.libs/pam_sepermit.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-build/modules/pam_loginuid/.libs/pam_loginuid.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-build/modules/pam_listfile/.libs/pam_listfile.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-build/modules/pam_pwhistory/.libs/pam_pwhistory.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-build/modules/pam_exec/.libs/pam_exec.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-build/modules/pam_securetty/.libs/pam_securetty.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-build/modules/pam_issue/.libs/pam_issue.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-build/modules/pam_succeed_if/.libs/pam_succeed_if.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-build/modules/pam_usertype/.libs/pam_usertype.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-build/modules/pam_localuser/.libs/pam_localuser.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-build/modules/pam_keyinit/.libs/pam_keyinit.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-build/modules/pam_nologin/.libs/pam_nologin.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-build/modules/pam_lastlog/.libs/pam_lastlog.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-build/modules/pam_limits/.libs/pam_limits.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-build/modules/pam_warn/.libs/pam_warn.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-build/modules/pam_env/.libs/pam_env.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-build/modules/pam_faildelay/.libs/pam_faildelay.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-build/modules/pam_filter/.libs/pam_filter.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-build/modules/pam_permit/.libs/pam_permit.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-build/modules/pam_setquota/.libs/pam_setquota.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-build/modules/pam_namespace/.libs/pam_namespace.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-build/modules/pam_time/.libs/pam_time.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-build/modules/pam_selinux/.libs/pam_selinux.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-build/modules/pam_debug/.libs/pam_debug.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-build/modules/pam_rhosts/.libs/pam_rhosts.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-build/modules/pam_rootok/.libs/pam_rootok.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-build/modules/pam_mail/.libs/pam_mail.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-build/modules/pam_mkhomedir/.libs/pam_mkhomedir.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-build/modules/pam_timestamp/.libs/pam_timestamp.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-build/modules/pam_xauth/.libs/pam_xauth.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-build/modules/pam_group/.libs/pam_group.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-build/modules/pam_shells/.libs/pam_shells.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-build/modules/pam_deny/.libs/pam_deny.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-build/modules/pam_faillock/.libs/pam_faillock.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-build/modules/pam_echo/.libs/pam_echo.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-build/modules/pam_unix/.libs/pam_unix.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-build/modules/pam_umask/.libs/pam_umask.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-build/modules/pam_stress/.libs/pam_stress.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-build/modules/pam_wheel/.libs/pam_wheel.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-build/modules/pam_access/.libs/pam_access.a /home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-build/modules/pam_motd/.libs/pam_motd.a -Wl,--end-group

Лог ошибки

-- [Futag] ERROR on target  _pam_strdup1 :
 gcc: error: : No such file or directory
gcc: error: : No such file or directory
gcc: error: unrecognized command line option ‘-ferror-limit=1’

Сопутствующая информация

OS:

Distributor ID: Ubuntu
Description: Ubuntu 20.04.5 LTS
Release: 20.04
Codename: focal
uname -a: Linux negoro 5.4.0-132-generic #148-Ubuntu SMP Mon Oct 17 16:02:06 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux.

Project:

linux-pam-1.5.2.

Build script:

from futag.preprocessor import *

FUTAG_PATH = "/home/negoro/Fuzzing/Futag/futag-llvm/"
lib_path = "/home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2"

build_test = Builder(
    FUTAG_PATH,
    lib_path,
    clean=True,
    processes=1,
    build_ex_params="--disable-doc --disable-shared", 
    flags="-fPIE -fsanitize=address -g -O0 -fprofile-instr-generate -fcoverage-mapping" #flags for compiling
)
build_test.auto_build()
build_test.analyze()

Generation script:

from futag.generator import *

FUTAG_PATH = "/home/negoro/Fuzzing/Futag/futag-llvm/"
lib_path = "/home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2"
lib_json_file="/home/negoro/Garbage/comp_fuzzing/linux-pam-1.5.2/.futag-analysis/futag-analysis-result.json"
flags_afl="-fsanitize=address -g -O0"
flags_libfuzz="-fsanitize=address,fuzzer -g -O0"

generator = Generator(
    FUTAG_PATH, # путь к директории "futag-llvm"
    lib_path, #path to source
    target_type=AFLPLUSPLUS, #select fuzzers
    json_file=lib_json_file #path to json file
)

generator.gen_targets(
  anonymous=False
)
# Compile fuzz drivers
generator.compile_targets(
  4, # количество задач при сборке
  flags=flags_afl
)

Version LLVM:

clang version 14.0.6 (https://github.com/ispras/Futag 4373a71)
Собирали все из репозитория самостоятельно 13.12.2022.
git clone репозитория выполнялся 12.12.2022.
Сборка из исходников произошла успешно.

Version python package:

futag 1.2.1

Также вопрос, будет ли добавлен afl-clang-lto?

[thientc]

Попробуйте пожалуйста, новый коммит, если что можете открыть заново данную проблему.