From 1ce0dcac3fc8580d549143dc0e8469264900bdce Mon Sep 17 00:00:00 2001 From: vanhauser-thc Date: Mon, 26 Sep 2022 11:55:03 +0200 Subject: fix standalone running with shared libs --- instrumentation/afl-compiler-rt.o.c | 22 +++++++++++++--------- 1 file changed, 13 insertions(+), 9 deletions(-) (limited to 'instrumentation/afl-compiler-rt.o.c') diff --git a/instrumentation/afl-compiler-rt.o.c b/instrumentation/afl-compiler-rt.o.c index 1759898e..84ad57fa 100644 --- a/instrumentation/afl-compiler-rt.o.c +++ b/instrumentation/afl-compiler-rt.o.c @@ -348,7 +348,7 @@ static void __afl_map_shm(void) { u32 val = 0; u8 *ptr; - if ((ptr = getenv("AFL_MAP_SIZE")) != NULL) val = atoi(ptr); + if ((ptr = getenv("AFL_MAP_SIZE")) != NULL) { val = atoi(ptr); } if (val > MAP_INITIAL_SIZE) { @@ -1375,17 +1375,17 @@ __attribute__((constructor(1))) void __afl_auto_second(void) { if (getenv("AFL_DISABLE_LLVM_INSTRUMENTATION")) return; u8 *ptr; - if (__afl_final_loc) { + if (__afl_final_loc > MAP_INITIAL_SIZE) { if (__afl_area_ptr && __afl_area_ptr != __afl_area_initial) free(__afl_area_ptr); if (__afl_map_addr) - ptr = (u8 *)mmap((void *)__afl_map_addr, __afl_final_loc, + ptr = (u8 *)mmap((void *)__afl_map_addr, __afl_final_loc + 2, PROT_READ | PROT_WRITE, MAP_FIXED_NOREPLACE | MAP_SHARED | MAP_ANONYMOUS, -1, 0); else - ptr = (u8 *)malloc(__afl_final_loc); + ptr = (u8 *)malloc(__afl_final_loc + 2); if (ptr && (ssize_t)ptr != -1) { @@ -1407,14 +1407,18 @@ __attribute__((constructor(0))) void __afl_auto_first(void) { __afl_already_initialized_first = 1; if (getenv("AFL_DISABLE_LLVM_INSTRUMENTATION")) return; - u8 *ptr = (u8 *)malloc(MAP_INITIAL_SIZE); - if (ptr && (ssize_t)ptr != -1) { + /* + u8 *ptr = (u8 *)malloc(MAP_INITIAL_SIZE); - __afl_area_ptr = ptr; - __afl_area_ptr_backup = __afl_area_ptr; + if (ptr && (ssize_t)ptr != -1) { - } + __afl_area_ptr = ptr; + __afl_area_ptr_backup = __afl_area_ptr; + + } + + */ } // ptr memleak report is a false positive -- cgit 1.4.1 From 3c21e9f0d1b7e40586e200eaac436486b32b0df3 Mon Sep 17 00:00:00 2001 From: vanhauser-thc Date: Tue, 27 Sep 2022 15:50:42 +0200 Subject: another attempt at stand-alone map fix --- instrumentation/afl-compiler-rt.o.c | 43 +++++++++++++++++++++++++------------ 1 file changed, 29 insertions(+), 14 deletions(-) (limited to 'instrumentation/afl-compiler-rt.o.c') diff --git a/instrumentation/afl-compiler-rt.o.c b/instrumentation/afl-compiler-rt.o.c index 84ad57fa..194d49b0 100644 --- a/instrumentation/afl-compiler-rt.o.c +++ b/instrumentation/afl-compiler-rt.o.c @@ -102,6 +102,7 @@ u32 __afl_final_loc; u32 __afl_map_size = MAP_SIZE; u32 __afl_dictionary_len; u64 __afl_map_addr; +u32 __afl_first_final_loc; // for the __AFL_COVERAGE_ON/__AFL_COVERAGE_OFF features to work: int __afl_selective_coverage __attribute__((weak)); @@ -319,13 +320,16 @@ static void __afl_map_shm(void) { } else { - if (!getenv("AFL_QUIET")) + if (__afl_final_loc > MAP_INITIAL_SIZE && !getenv("AFL_QUIET")) { + fprintf(stderr, "Warning: AFL++ tools might need to set AFL_MAP_SIZE to %u " "to be able to run this instrumented program if this " "crashes!\n", __afl_final_loc); + } + } } @@ -343,7 +347,7 @@ static void __afl_map_shm(void) { } - if (!id_str && __afl_area_ptr_dummy == __afl_area_initial) { + if (!id_str) { u32 val = 0; u8 *ptr; @@ -353,19 +357,25 @@ static void __afl_map_shm(void) { if (val > MAP_INITIAL_SIZE) { __afl_map_size = val; - __afl_area_ptr_dummy = malloc(__afl_map_size); - if (!__afl_area_ptr_dummy) { - fprintf(stderr, - "Error: AFL++ could not aquire %u bytes of memory, exiting!\n", - __afl_map_size); - exit(-1); + } else { + + if (__afl_first_final_loc > MAP_INITIAL_SIZE) { + + // done in second stage constructor + __afl_map_size = __afl_first_final_loc; + + } else { + + __afl_map_size = MAP_INITIAL_SIZE; } - } else { + } - __afl_map_size = MAP_INITIAL_SIZE; + if (__afl_map_size > MAP_INITIAL_SIZE && __afl_final_loc < __afl_map_size) { + + __afl_final_loc = __afl_map_size; } @@ -516,7 +526,9 @@ static void __afl_map_shm(void) { } - } else if (__afl_final_loc > __afl_map_size) { + } else if (__afl_final_loc > MAP_INITIAL_SIZE && + + __afl_final_loc > __afl_first_final_loc) { if (__afl_area_initial != __afl_area_ptr_dummy) { @@ -537,7 +549,7 @@ static void __afl_map_shm(void) { } - } + } // else: nothing to be done __afl_area_ptr_backup = __afl_area_ptr; @@ -1377,19 +1389,22 @@ __attribute__((constructor(1))) void __afl_auto_second(void) { if (__afl_final_loc > MAP_INITIAL_SIZE) { + __afl_first_final_loc = __afl_final_loc + 1; + if (__afl_area_ptr && __afl_area_ptr != __afl_area_initial) free(__afl_area_ptr); if (__afl_map_addr) - ptr = (u8 *)mmap((void *)__afl_map_addr, __afl_final_loc + 2, + ptr = (u8 *)mmap((void *)__afl_map_addr, __afl_first_final_loc, PROT_READ | PROT_WRITE, MAP_FIXED_NOREPLACE | MAP_SHARED | MAP_ANONYMOUS, -1, 0); else - ptr = (u8 *)malloc(__afl_final_loc + 2); + ptr = (u8 *)malloc(__afl_first_final_loc); if (ptr && (ssize_t)ptr != -1) { __afl_area_ptr = ptr; + __afl_area_ptr_dummy = __afl_area_ptr; __afl_area_ptr_backup = __afl_area_ptr; } -- cgit 1.4.1 From 2107ece114e66952f16d2dbc888d46a1061e6faf Mon Sep 17 00:00:00 2001 From: van Hauser Date: Fri, 7 Oct 2022 15:40:04 +0200 Subject: auto shmem fuzzing (#1541) * auto shmem fuzzing * print warning when forcing shmem fuzzing * typos * Shmem always * typo fix * fixes Co-authored-by: Dominik Maier --- docs/Changelog.md | 5 ++++- instrumentation/afl-compiler-rt.o.c | 27 +++++++++++++++++++++------ src/afl-cc.c | 2 +- src/afl-fuzz.c | 14 ++++++++++++++ src/afl-showmap.c | 2 +- src/afl-tmin.c | 2 +- utils/aflpp_driver/aflpp_driver.c | 20 ++++++++++++-------- 7 files changed, 54 insertions(+), 18 deletions(-) (limited to 'instrumentation/afl-compiler-rt.o.c') diff --git a/docs/Changelog.md b/docs/Changelog.md index 33dc9466..d4dfb709 100644 --- a/docs/Changelog.md +++ b/docs/Changelog.md @@ -5,7 +5,7 @@ ### Version ++4.04a (dev) - - fix gramatron and grammar_mutatur build scripts + - fix gramatron and grammar_mutator build scripts - enhancements to the afl-persistent-config and afl-system-config scripts - afl-cc: @@ -16,6 +16,9 @@ - unicorn_mode: - Enabled tricore arch (by @jma-qb) - Updated Capstone version in Rust bindings + - llvm-mode: + - AFL runtime will always pass inputs via shared memory, when possible, + ignoring the command line. ### Version ++4.03c (release) diff --git a/instrumentation/afl-compiler-rt.o.c b/instrumentation/afl-compiler-rt.o.c index 194d49b0..20069824 100644 --- a/instrumentation/afl-compiler-rt.o.c +++ b/instrumentation/afl-compiler-rt.o.c @@ -97,6 +97,7 @@ u8 *__afl_dictionary; u8 *__afl_fuzz_ptr; static u32 __afl_fuzz_len_dummy; u32 *__afl_fuzz_len = &__afl_fuzz_len_dummy; +int __afl_sharedmem_fuzzing __attribute__((weak)); u32 __afl_final_loc; u32 __afl_map_size = MAP_SIZE; @@ -119,8 +120,6 @@ __thread PREV_LOC_T __afl_prev_caller[CTX_MAX_K]; __thread u32 __afl_prev_ctx; #endif -int __afl_sharedmem_fuzzing __attribute__((weak)); - struct cmp_map *__afl_cmp_map; struct cmp_map *__afl_cmp_map_backup; @@ -347,6 +346,22 @@ static void __afl_map_shm(void) { } + if (__afl_sharedmem_fuzzing && (!id_str || !getenv(SHM_FUZZ_ENV_VAR) || + fcntl(FORKSRV_FD, F_GETFD) == -1 || + fcntl(FORKSRV_FD + 1, F_GETFD) == -1)) { + + if (__afl_debug) { + + fprintf(stderr, + "DEBUG: running not inside afl-fuzz, disabling shared memory " + "testcases\n"); + + } + + __afl_sharedmem_fuzzing = 0; + + } + if (!id_str) { u32 val = 0; @@ -543,7 +558,7 @@ static void __afl_map_shm(void) { if (!__afl_area_ptr_dummy) { fprintf(stderr, - "Error: AFL++ could not aquire %u bytes of memory, exiting!\n", + "Error: AFL++ could not acquire %u bytes of memory, exiting!\n", __afl_final_loc); exit(-1); @@ -757,10 +772,10 @@ static void __afl_start_snapshots(void) { assume we're not running in forkserver mode and just execute program. */ status |= (FS_OPT_ENABLED | FS_OPT_SNAPSHOT | FS_OPT_NEWCMPLOG); - if (__afl_sharedmem_fuzzing != 0) status |= FS_OPT_SHDMEM_FUZZ; + if (__afl_sharedmem_fuzzing) { status |= FS_OPT_SHDMEM_FUZZ; } if (__afl_map_size <= FS_OPT_MAX_MAPSIZE) status |= (FS_OPT_SET_MAPSIZE(__afl_map_size) | FS_OPT_MAPSIZE); - if (__afl_dictionary_len && __afl_dictionary) status |= FS_OPT_AUTODICT; + if (__afl_dictionary_len && __afl_dictionary) { status |= FS_OPT_AUTODICT; } memcpy(tmp, &status, 4); if (write(FORKSRV_FD + 1, tmp, 4) != 4) { return; } @@ -1021,7 +1036,7 @@ static void __afl_start_forkserver(void) { } - if (__afl_sharedmem_fuzzing != 0) { status_for_fsrv |= FS_OPT_SHDMEM_FUZZ; } + if (__afl_sharedmem_fuzzing) { status_for_fsrv |= FS_OPT_SHDMEM_FUZZ; } if (status_for_fsrv) { status_for_fsrv |= (FS_OPT_ENABLED | FS_OPT_NEWCMPLOG); diff --git a/src/afl-cc.c b/src/afl-cc.c index 53fba1e7..469aa825 100644 --- a/src/afl-cc.c +++ b/src/afl-cc.c @@ -317,7 +317,7 @@ void parse_fsanitize(char *string) { char *tmp = malloc(strlen(ptr)); u32 count = 0, len, ende = 0; - if (!new || !tmp) { FATAL("could not aquire memory"); } + if (!new || !tmp) { FATAL("could not acquire memory"); } strcpy(new, "-fsanitize="); do { diff --git a/src/afl-fuzz.c b/src/afl-fuzz.c index 294c42f6..84ae54ff 100644 --- a/src/afl-fuzz.c +++ b/src/afl-fuzz.c @@ -2132,6 +2132,20 @@ int main(int argc, char **argv_orig, char **envp) { } + if (afl->fsrv.out_file && afl->fsrv.use_shmem_fuzz) { + + afl->fsrv.out_file = NULL; + afl->fsrv.use_stdin = 0; + if (!afl->unicorn_mode && !afl->fsrv.use_stdin) { + + WARNF( + "You specified -f or @@ on the command line but the target harness " + "specified fuzz cases via shmem, switching to shmem!"); + + } + + } + deunicode_extras(afl); dedup_extras(afl); if (afl->extras_cnt) { OKF("Loaded a total of %u extras.", afl->extras_cnt); } diff --git a/src/afl-showmap.c b/src/afl-showmap.c index b0b21011..0b724758 100644 --- a/src/afl-showmap.c +++ b/src/afl-showmap.c @@ -1268,7 +1268,7 @@ int main(int argc, char **argv_orig, char **envp) { (new_map_size > map_size && new_map_size - map_size > MAP_SIZE)) { if (!be_quiet) - ACTF("Aquired new map size for target: %u bytes\n", new_map_size); + ACTF("Acquired new map size for target: %u bytes\n", new_map_size); afl_shm_deinit(&shm); afl_fsrv_kill(fsrv); diff --git a/src/afl-tmin.c b/src/afl-tmin.c index 78537f9f..694c9c21 100644 --- a/src/afl-tmin.c +++ b/src/afl-tmin.c @@ -1252,7 +1252,7 @@ int main(int argc, char **argv_orig, char **envp) { (new_map_size > map_size && new_map_size - map_size > MAP_SIZE)) { if (!be_quiet) - ACTF("Aquired new map size for target: %u bytes\n", new_map_size); + ACTF("Acquired new map size for target: %u bytes\n", new_map_size); afl_shm_deinit(&shm); afl_fsrv_kill(fsrv); diff --git a/utils/aflpp_driver/aflpp_driver.c b/utils/aflpp_driver/aflpp_driver.c index 7e553723..87bd2aa2 100644 --- a/utils/aflpp_driver/aflpp_driver.c +++ b/utils/aflpp_driver/aflpp_driver.c @@ -35,6 +35,7 @@ $AFL_HOME/afl-fuzz -i IN -o OUT ./a.out #include #include #include +#include #include #include #include @@ -68,7 +69,7 @@ __attribute__((weak)) int LLVMFuzzerInitialize(int *argc, char ***argv); int LLVMFuzzerRunDriver(int *argc, char ***argv, int (*callback)(const uint8_t *data, size_t size)); -// Default nop ASan hooks for manual posisoning when not linking the ASan +// Default nop ASan hooks for manual poisoning when not linking the ASan // runtime // https://github.com/google/sanitizers/wiki/AddressSanitizerManualPoisoning __attribute__((weak)) void __asan_poison_memory_region( @@ -290,6 +291,12 @@ int LLVMFuzzerRunDriver(int *argcp, char ***argvp, } + bool in_afl = !(!getenv(SHM_FUZZ_ENV_VAR) || !getenv(SHM_ENV_VAR) || + fcntl(FORKSRV_FD, F_GETFD) == -1 || + fcntl(FORKSRV_FD + 1, F_GETFD) == -1); + + if (!in_afl) { __afl_sharedmem_fuzzing = 0; } + output_file = stderr; maybe_duplicate_stderr(); maybe_close_fd_mask(); @@ -310,23 +317,20 @@ int LLVMFuzzerRunDriver(int *argcp, char ***argvp, int N = INT_MAX; - if (argc == 2 && !strcmp(argv[1], "-")) { + if (!in_afl && argc == 2 && !strcmp(argv[1], "-")) { - __afl_sharedmem_fuzzing = 0; __afl_manual_init(); return ExecuteFilesOnyByOne(argc, argv, callback); - } else if (argc == 2 && argv[1][0] == '-') { + } else if (argc == 2 && argv[1][0] == '-' && argv[1][1]) { N = atoi(argv[1] + 1); - } else if (argc == 2 && (N = atoi(argv[1])) > 0) { + } else if (argc == 2 && argv[1][0] != '-' && (N = atoi(argv[1])) > 0) { printf("WARNING: using the deprecated call style `%s %d`\n", argv[0], N); - } else if (argc > 1) { - - __afl_sharedmem_fuzzing = 0; + } else if (!in_afl && argc > 1 && argv[1][0] != '-') { if (argc == 2) { __afl_manual_init(); } -- cgit 1.4.1 From f84ea696606b3dd6ae40006e5efb9f178651e916 Mon Sep 17 00:00:00 2001 From: Nils Bars Date: Thu, 20 Oct 2022 13:14:29 +0200 Subject: Fix child reaping on fuzzer termination This commit contains the following changes: - Call `waitpid()` on the child and the fork server when terminating the fuzzer; thus, we do not end up with zombies. - Rename `fsrv.kill_signal` to `fsrv.child_kill_signal`, since the documentation states that the signal is used to terminate the *child*. - Use SIGTERM instead of fsrv.(child)_kill_signal, thus the fork server can always reap the child. --- include/forkserver.h | 3 +-- instrumentation/afl-compiler-rt.o.c | 2 +- src/afl-analyze.c | 5 ++--- src/afl-forkserver.c | 17 ++++++++--------- src/afl-fuzz-init.c | 1 - src/afl-fuzz-state.c | 13 +++++++++---- src/afl-fuzz.c | 3 +-- src/afl-showmap.c | 5 ++--- src/afl-tmin.c | 5 ++--- 9 files changed, 26 insertions(+), 28 deletions(-) (limited to 'instrumentation/afl-compiler-rt.o.c') diff --git a/include/forkserver.h b/include/forkserver.h index 59ce0ee7..59624194 100644 --- a/include/forkserver.h +++ b/include/forkserver.h @@ -163,7 +163,7 @@ typedef struct afl_forkserver { void (*add_extra_func)(void *afl_ptr, u8 *mem, u32 len); - u8 kill_signal; + u8 child_kill_signal; u8 persistent_mode; #ifdef __linux__ @@ -222,4 +222,3 @@ void afl_fsrv_kill(afl_forkserver_t *fsrv); #endif /* ^RLIMIT_AS */ #endif - diff --git a/instrumentation/afl-compiler-rt.o.c b/instrumentation/afl-compiler-rt.o.c index 20069824..8c09d9d8 100644 --- a/instrumentation/afl-compiler-rt.o.c +++ b/instrumentation/afl-compiler-rt.o.c @@ -159,6 +159,7 @@ static void at_exit(int signal) { if (unlikely(child_pid > 0)) { kill(child_pid, SIGKILL); + waitpid(child_pid, NULL, 0); child_pid = -1; } @@ -2407,4 +2408,3 @@ void __afl_set_persistent_mode(u8 mode) { } #undef write_error - diff --git a/src/afl-analyze.c b/src/afl-analyze.c index a21f014f..f21acd7f 100644 --- a/src/afl-analyze.c +++ b/src/afl-analyze.c @@ -114,7 +114,7 @@ static void kill_child() { if (fsrv.child_pid > 0) { - kill(fsrv.child_pid, fsrv.kill_signal); + kill(fsrv.child_pid, fsrv.child_kill_signal); fsrv.child_pid = -1; } @@ -1115,7 +1115,7 @@ int main(int argc, char **argv_orig, char **envp) { } - fsrv.kill_signal = + fsrv.child_kill_signal = parse_afl_kill_signal_env(getenv("AFL_KILL_SIGNAL"), SIGKILL); read_initial_file(); @@ -1151,4 +1151,3 @@ int main(int argc, char **argv_orig, char **envp) { exit(0); } - diff --git a/src/afl-forkserver.c b/src/afl-forkserver.c index 628ff590..71da7fde 100644 --- a/src/afl-forkserver.c +++ b/src/afl-forkserver.c @@ -100,7 +100,7 @@ void afl_fsrv_init(afl_forkserver_t *fsrv) { fsrv->init_tmout = EXEC_TIMEOUT * FORK_WAIT_MULT; fsrv->mem_limit = MEM_LIMIT; fsrv->out_file = NULL; - fsrv->kill_signal = SIGKILL; + fsrv->child_kill_signal = SIGKILL; /* exec related stuff */ fsrv->child_pid = -1; @@ -134,7 +134,7 @@ void afl_fsrv_init_dup(afl_forkserver_t *fsrv_to, afl_forkserver_t *from) { fsrv_to->no_unlink = from->no_unlink; fsrv_to->uses_crash_exitcode = from->uses_crash_exitcode; fsrv_to->crash_exitcode = from->crash_exitcode; - fsrv_to->kill_signal = from->kill_signal; + fsrv_to->child_kill_signal = from->child_kill_signal; fsrv_to->debug = from->debug; // These are forkserver specific. @@ -793,7 +793,7 @@ void afl_fsrv_start(afl_forkserver_t *fsrv, char **argv, s32 tmp_pid = fsrv->fsrv_pid; if (tmp_pid > 0) { - kill(tmp_pid, fsrv->kill_signal); + kill(tmp_pid, fsrv->child_kill_signal); fsrv->fsrv_pid = -1; } @@ -804,7 +804,7 @@ void afl_fsrv_start(afl_forkserver_t *fsrv, char **argv, s32 tmp_pid = fsrv->fsrv_pid; if (tmp_pid > 0) { - kill(tmp_pid, fsrv->kill_signal); + kill(tmp_pid, fsrv->child_kill_signal); fsrv->fsrv_pid = -1; } @@ -1242,10 +1242,10 @@ void afl_fsrv_start(afl_forkserver_t *fsrv, char **argv, void afl_fsrv_kill(afl_forkserver_t *fsrv) { - if (fsrv->child_pid > 0) { kill(fsrv->child_pid, fsrv->kill_signal); } + if (fsrv->child_pid > 0) { kill(fsrv->child_pid, fsrv->child_kill_signal); } if (fsrv->fsrv_pid > 0) { - kill(fsrv->fsrv_pid, fsrv->kill_signal); + kill(fsrv->fsrv_pid, SIGTERM); if (waitpid(fsrv->fsrv_pid, NULL, 0) <= 0) { WARNF("error waitpid\n"); } } @@ -1545,7 +1545,7 @@ afl_fsrv_run_target(afl_forkserver_t *fsrv, u32 timeout, s32 tmp_pid = fsrv->child_pid; if (tmp_pid > 0) { - kill(tmp_pid, fsrv->kill_signal); + kill(tmp_pid, fsrv->child_kill_signal); fsrv->child_pid = -1; } @@ -1605,7 +1605,7 @@ afl_fsrv_run_target(afl_forkserver_t *fsrv, u32 timeout, /* Did we timeout? */ if (unlikely(fsrv->last_run_timed_out)) { - fsrv->last_kill_signal = fsrv->kill_signal; + fsrv->last_kill_signal = fsrv->child_kill_signal; return FSRV_RUN_TMOUT; } @@ -1688,4 +1688,3 @@ void afl_fsrv_deinit(afl_forkserver_t *fsrv) { list_remove(&fsrv_list, fsrv); } - diff --git a/src/afl-fuzz-init.c b/src/afl-fuzz-init.c index e41d29fd..fded44ac 100644 --- a/src/afl-fuzz-init.c +++ b/src/afl-fuzz-init.c @@ -2963,4 +2963,3 @@ void save_cmdline(afl_state_t *afl, u32 argc, char **argv) { *buf = 0; } - diff --git a/src/afl-fuzz-state.c b/src/afl-fuzz-state.c index 5199f7e6..8bbef87c 100644 --- a/src/afl-fuzz-state.c +++ b/src/afl-fuzz-state.c @@ -23,6 +23,7 @@ */ +#include #include "afl-fuzz.h" #include "envs.h" @@ -653,9 +654,14 @@ void afl_states_stop(void) { }); LIST_FOREACH(&afl_states, afl_state_t, { - - if (el->fsrv.child_pid > 0) kill(el->fsrv.child_pid, el->fsrv.kill_signal); - if (el->fsrv.fsrv_pid > 0) kill(el->fsrv.fsrv_pid, el->fsrv.kill_signal); + /* NOTE: We need to make sure that the parent (the forkserver) reap the child (see below). */ + if (el->fsrv.child_pid > 0) kill(el->fsrv.child_pid, el->fsrv.child_kill_signal); + if (el->fsrv.fsrv_pid > 0) { + /* This must be SIGTERM, to allow the forkserver to reap the child before exiting. */ + kill(el->fsrv.fsrv_pid, SIGTERM); + /* Make sure the forkserver does not end up as zombie. */ + waitpid(el->fsrv.fsrv_pid, NULL, 0); + } }); @@ -672,4 +678,3 @@ void afl_states_request_skip(void) { LIST_FOREACH(&afl_states, afl_state_t, { el->skip_requested = 1; }); } - diff --git a/src/afl-fuzz.c b/src/afl-fuzz.c index d116822a..c9eeeca1 100644 --- a/src/afl-fuzz.c +++ b/src/afl-fuzz.c @@ -1358,7 +1358,7 @@ int main(int argc, char **argv_orig, char **envp) { #endif - afl->fsrv.kill_signal = + afl->fsrv.child_kill_signal = parse_afl_kill_signal_env(afl->afl_env.afl_kill_signal, SIGKILL); setup_signal_handlers(); @@ -2683,4 +2683,3 @@ stop_fuzzing: } #endif /* !AFL_LIB */ - diff --git a/src/afl-showmap.c b/src/afl-showmap.c index 5e3fb67d..730a4ff1 100644 --- a/src/afl-showmap.c +++ b/src/afl-showmap.c @@ -129,7 +129,7 @@ static void kill_child() { timed_out = 1; if (fsrv->child_pid > 0) { - kill(fsrv->child_pid, fsrv->kill_signal); + kill(fsrv->child_pid, fsrv->child_kill_signal); fsrv->child_pid = -1; } @@ -1258,7 +1258,7 @@ int main(int argc, char **argv_orig, char **envp) { : 0); be_quiet = save_be_quiet; - fsrv->kill_signal = + fsrv->child_kill_signal = parse_afl_kill_signal_env(getenv("AFL_KILL_SIGNAL"), SIGKILL); if (new_map_size) { @@ -1472,4 +1472,3 @@ int main(int argc, char **argv_orig, char **envp) { exit(ret); } - diff --git a/src/afl-tmin.c b/src/afl-tmin.c index 694c9c21..e2145c32 100644 --- a/src/afl-tmin.c +++ b/src/afl-tmin.c @@ -113,7 +113,7 @@ static void kill_child() { if (fsrv->child_pid > 0) { - kill(fsrv->child_pid, fsrv->kill_signal); + kill(fsrv->child_pid, fsrv->child_kill_signal); fsrv->child_pid = -1; } @@ -1195,7 +1195,7 @@ int main(int argc, char **argv_orig, char **envp) { } - fsrv->kill_signal = + fsrv->child_kill_signal = parse_afl_kill_signal_env(getenv("AFL_KILL_SIGNAL"), SIGKILL); if (getenv("AFL_CRASH_EXITCODE")) { @@ -1351,4 +1351,3 @@ int main(int argc, char **argv_orig, char **envp) { exit(0); } - -- cgit 1.4.1 From 05e0825d66d938308842c25c4c74b5cdd4a885eb Mon Sep 17 00:00:00 2001 From: vanhauser-thc Date: Mon, 24 Oct 2022 20:06:57 +0200 Subject: changelog update --- docs/Changelog.md | 2 ++ include/afl-fuzz.h | 1 + include/common.h | 5 ++++- include/envs.h | 1 + include/forkserver.h | 1 + instrumentation/afl-compiler-rt.o.c | 1 + src/afl-analyze.c | 2 +- src/afl-common.c | 32 ++++++++++++++++++++++---------- src/afl-forkserver.c | 1 + src/afl-fuzz-init.c | 1 + src/afl-fuzz-state.c | 12 ++++++++++-- src/afl-fuzz.c | 6 +++--- src/afl-showmap.c | 10 +++++++--- src/afl-tmin.c | 2 +- 14 files changed, 56 insertions(+), 21 deletions(-) (limited to 'instrumentation/afl-compiler-rt.o.c') diff --git a/docs/Changelog.md b/docs/Changelog.md index 80916858..38e2e6bc 100644 --- a/docs/Changelog.md +++ b/docs/Changelog.md @@ -13,6 +13,8 @@ scripts - afl-fuzz: - force writing all stats on exit + - ensure targets are killed on exit + - `AFL_FORK_SERVER_KILL_SIGNAL` added - afl-cc: - make gcc_mode (afl-gcc-fast) work with gcc down to version 3.6 - qemu_mode: diff --git a/include/afl-fuzz.h b/include/afl-fuzz.h index 73c3b09f..c8ca8e9b 100644 --- a/include/afl-fuzz.h +++ b/include/afl-fuzz.h @@ -1268,3 +1268,4 @@ void queue_testcase_store_mem(afl_state_t *afl, struct queue_entry *q, u8 *mem); #endif #endif + diff --git a/include/common.h b/include/common.h index c1ba0f20..f6d1dd1a 100644 --- a/include/common.h +++ b/include/common.h @@ -77,7 +77,9 @@ int parse_afl_kill_signal(u8 *numeric_signal_as_str, int default_signal); /* Configure the signals that are used to kill the forkserver and the forked childs. If `afl_kill_signal_env` or `afl_fsrv_kill_signal_env` is NULL, the appropiate values are read from the environment. */ -void configure_afl_kill_signals(afl_forkserver_t *fsrv, char* afl_kill_signal_env, char* afl_fsrv_kill_signal_env); +void configure_afl_kill_signals(afl_forkserver_t *fsrv, + char *afl_kill_signal_env, + char *afl_fsrv_kill_signal_env); /* Read a bitmap from file fname to memory This is for the -B option again. */ @@ -140,3 +142,4 @@ FILE *create_ffile(u8 *fn); s32 create_file(u8 *fn); #endif + diff --git a/include/envs.h b/include/envs.h index 33c09780..0731e86e 100644 --- a/include/envs.h +++ b/include/envs.h @@ -240,3 +240,4 @@ static char *afl_environment_variables[] = { extern char *afl_environment_variables[]; #endif + diff --git a/include/forkserver.h b/include/forkserver.h index bfd441d4..a8a7e777 100644 --- a/include/forkserver.h +++ b/include/forkserver.h @@ -224,3 +224,4 @@ void afl_fsrv_kill(afl_forkserver_t *fsrv); #endif /* ^RLIMIT_AS */ #endif + diff --git a/instrumentation/afl-compiler-rt.o.c b/instrumentation/afl-compiler-rt.o.c index 8c09d9d8..b46759d0 100644 --- a/instrumentation/afl-compiler-rt.o.c +++ b/instrumentation/afl-compiler-rt.o.c @@ -2408,3 +2408,4 @@ void __afl_set_persistent_mode(u8 mode) { } #undef write_error + diff --git a/src/afl-analyze.c b/src/afl-analyze.c index d356874d..757c9306 100644 --- a/src/afl-analyze.c +++ b/src/afl-analyze.c @@ -1117,7 +1117,6 @@ int main(int argc, char **argv_orig, char **envp) { configure_afl_kill_signals(&fsrv, NULL, NULL); - read_initial_file(); (void)check_binary_signatures(fsrv.target_path); @@ -1151,3 +1150,4 @@ int main(int argc, char **argv_orig, char **envp) { exit(0); } + diff --git a/src/afl-common.c b/src/afl-common.c index f2934817..6f5e4a38 100644 --- a/src/afl-common.c +++ b/src/afl-common.c @@ -458,7 +458,6 @@ u8 *find_afl_binary(u8 *own_loc, u8 *fname) { } - int parse_afl_kill_signal(u8 *numeric_signal_as_str, int default_signal) { if (numeric_signal_as_str && numeric_signal_as_str[0]) { @@ -468,32 +467,44 @@ int parse_afl_kill_signal(u8 *numeric_signal_as_str, int default_signal) { signal_code = (u8)strtoul(numeric_signal_as_str, &endptr, 10); /* Did we manage to parse the full string? */ if (*endptr != '\0' || endptr == (char *)numeric_signal_as_str) { + FATAL("Invalid signal name: %s", numeric_signal_as_str); + } else { + return signal_code; + } } return default_signal; + } -void configure_afl_kill_signals(afl_forkserver_t *fsrv, char* afl_kill_signal_env, char* afl_fsrv_kill_signal_env) { - afl_kill_signal_env = afl_kill_signal_env ? - afl_kill_signal_env : getenv("AFL_KILL_SIGNAL"); - afl_fsrv_kill_signal_env = afl_fsrv_kill_signal_env ? - afl_fsrv_kill_signal_env : getenv("AFL_FORK_SERVER_KILL_SIGNAL"); +void configure_afl_kill_signals(afl_forkserver_t *fsrv, + char *afl_kill_signal_env, + char *afl_fsrv_kill_signal_env) { - fsrv->child_kill_signal = - parse_afl_kill_signal(afl_kill_signal_env, SIGKILL); + afl_kill_signal_env = + afl_kill_signal_env ? afl_kill_signal_env : getenv("AFL_KILL_SIGNAL"); + afl_fsrv_kill_signal_env = afl_fsrv_kill_signal_env + ? afl_fsrv_kill_signal_env + : getenv("AFL_FORK_SERVER_KILL_SIGNAL"); + + fsrv->child_kill_signal = parse_afl_kill_signal(afl_kill_signal_env, SIGKILL); if (afl_kill_signal_env && !afl_fsrv_kill_signal_env) { + /* - Set AFL_FORK_SERVER_KILL_SIGNAL to the value of AFL_KILL_SIGNAL for backwards - compatibility. However, if AFL_FORK_SERVER_KILL_SIGNAL is set, is takes precedence. + Set AFL_FORK_SERVER_KILL_SIGNAL to the value of AFL_KILL_SIGNAL for + backwards compatibility. However, if AFL_FORK_SERVER_KILL_SIGNAL is set, is + takes precedence. */ afl_fsrv_kill_signal_env = afl_kill_signal_env; + } + fsrv->fsrv_kill_signal = parse_afl_kill_signal(afl_fsrv_kill_signal_env, SIGTERM); @@ -1262,3 +1273,4 @@ s32 create_file(u8 *fn) { return fd; } + diff --git a/src/afl-forkserver.c b/src/afl-forkserver.c index 72db3c2e..a241f2c6 100644 --- a/src/afl-forkserver.c +++ b/src/afl-forkserver.c @@ -1688,3 +1688,4 @@ void afl_fsrv_deinit(afl_forkserver_t *fsrv) { list_remove(&fsrv_list, fsrv); } + diff --git a/src/afl-fuzz-init.c b/src/afl-fuzz-init.c index fded44ac..e41d29fd 100644 --- a/src/afl-fuzz-init.c +++ b/src/afl-fuzz-init.c @@ -2963,3 +2963,4 @@ void save_cmdline(afl_state_t *afl, u32 argc, char **argv) { *buf = 0; } + diff --git a/src/afl-fuzz-state.c b/src/afl-fuzz-state.c index ae6cb6c7..8bd465f0 100644 --- a/src/afl-fuzz-state.c +++ b/src/afl-fuzz-state.c @@ -485,12 +485,14 @@ void read_afl_environment(afl_state_t *afl, char **envp) { #endif } else if (!strncmp(env, "AFL_KILL_SIGNAL", + afl_environment_variable_len)) { afl->afl_env.afl_child_kill_signal = (u8 *)get_afl_env(afl_environment_variables[i]); } else if (!strncmp(env, "AFL_FORK_SERVER_KILL_SIGNAL", + afl_environment_variable_len)) { afl->afl_env.afl_fsrv_kill_signal = @@ -659,12 +661,17 @@ void afl_states_stop(void) { }); LIST_FOREACH(&afl_states, afl_state_t, { - /* NOTE: We need to make sure that the parent (the forkserver) reap the child (see below). */ - if (el->fsrv.child_pid > 0) kill(el->fsrv.child_pid, el->fsrv.child_kill_signal); + + /* NOTE: We need to make sure that the parent (the forkserver) reap the + * child (see below). */ + if (el->fsrv.child_pid > 0) + kill(el->fsrv.child_pid, el->fsrv.child_kill_signal); if (el->fsrv.fsrv_pid > 0) { + kill(el->fsrv.fsrv_pid, el->fsrv.fsrv_kill_signal); /* Make sure the forkserver does not end up as zombie. */ waitpid(el->fsrv.fsrv_pid, NULL, 0); + } }); @@ -682,3 +689,4 @@ void afl_states_request_skip(void) { LIST_FOREACH(&afl_states, afl_state_t, { el->skip_requested = 1; }); } + diff --git a/src/afl-fuzz.c b/src/afl-fuzz.c index d8d804ae..6ff4d266 100644 --- a/src/afl-fuzz.c +++ b/src/afl-fuzz.c @@ -1362,9 +1362,8 @@ int main(int argc, char **argv_orig, char **envp) { #endif - configure_afl_kill_signals(&afl->fsrv, - afl->afl_env.afl_child_kill_signal, - afl->afl_env.afl_fsrv_kill_signal); + configure_afl_kill_signals(&afl->fsrv, afl->afl_env.afl_child_kill_signal, + afl->afl_env.afl_fsrv_kill_signal); setup_signal_handlers(); check_asan_opts(afl); @@ -2688,3 +2687,4 @@ stop_fuzzing: } #endif /* !AFL_LIB */ + diff --git a/src/afl-showmap.c b/src/afl-showmap.c index 31091e8e..ce1f8004 100644 --- a/src/afl-showmap.c +++ b/src/afl-showmap.c @@ -866,9 +866,12 @@ static void usage(u8 *argv0) { "startup (in milliseconds)\n" "AFL_KILL_SIGNAL: Signal ID delivered to child processes on timeout,\n" " etc. (default: SIGKILL)\n" - "AFL_FORK_SERVER_KILL_SIGNAL: Signal delivered to fork server processes on termination\n" - " (default: SIGTERM). If this is not set and AFL_KILL_SIGNAL is set,\n" - " this will be set to the same value as AFL_KILL_SIGNAL.\n" + "AFL_FORK_SERVER_KILL_SIGNAL: Signal delivered to fork server processes " + "on termination\n" + " (default: SIGTERM). If this is not set and " + "AFL_KILL_SIGNAL is set,\n" + " this will be set to the same value as " + "AFL_KILL_SIGNAL.\n" "AFL_MAP_SIZE: the shared memory size for that target. must be >= the " "size the target was compiled for\n" "AFL_PRELOAD: LD_PRELOAD / DYLD_INSERT_LIBRARIES settings for target\n" @@ -1474,3 +1477,4 @@ int main(int argc, char **argv_orig, char **envp) { exit(ret); } + diff --git a/src/afl-tmin.c b/src/afl-tmin.c index b346f65c..3a27b879 100644 --- a/src/afl-tmin.c +++ b/src/afl-tmin.c @@ -1200,7 +1200,6 @@ int main(int argc, char **argv_orig, char **envp) { configure_afl_kill_signals(fsrv, NULL, NULL); - if (getenv("AFL_CRASH_EXITCODE")) { long exitcode = strtol(getenv("AFL_CRASH_EXITCODE"), NULL, 10); @@ -1354,3 +1353,4 @@ int main(int argc, char **argv_orig, char **envp) { exit(0); } + -- cgit 1.4.1 From d65cf10bad71568f587cc7f97a85ba119b5f8300 Mon Sep 17 00:00:00 2001 From: Dominik Maier Date: Wed, 9 Nov 2022 03:28:06 +0100 Subject: Always enable persistent mode, no env/bincheck needed --- dynamic_list.txt | 1 + instrumentation/afl-compiler-rt.o.c | 49 +++++++++++++++++-------------------- src/afl-cc.c | 10 +++++--- 3 files changed, 30 insertions(+), 30 deletions(-) (limited to 'instrumentation/afl-compiler-rt.o.c') diff --git a/dynamic_list.txt b/dynamic_list.txt index 7293ae77..d06eae4e 100644 --- a/dynamic_list.txt +++ b/dynamic_list.txt @@ -8,6 +8,7 @@ "__afl_auto_first"; "__afl_auto_init"; "__afl_auto_second"; + "__afl_connected"; "__afl_coverage_discard"; "__afl_coverage_interesting"; "__afl_coverage_off"; diff --git a/instrumentation/afl-compiler-rt.o.c b/instrumentation/afl-compiler-rt.o.c index 20069824..9dded1dd 100644 --- a/instrumentation/afl-compiler-rt.o.c +++ b/instrumentation/afl-compiler-rt.o.c @@ -105,6 +105,9 @@ u32 __afl_dictionary_len; u64 __afl_map_addr; u32 __afl_first_final_loc; +/* 1 if we are running in afl, and the forkserver was stared, else 0 */ +u32 __afl_connected = 0; + // for the __AFL_COVERAGE_ON/__AFL_COVERAGE_OFF features to work: int __afl_selective_coverage __attribute__((weak)); int __afl_selective_coverage_start_off __attribute__((weak)); @@ -1048,7 +1051,11 @@ static void __afl_start_forkserver(void) { /* Phone home and tell the parent that we're OK. If parent isn't there, assume we're not running in forkserver mode and just execute program. */ - if (write(FORKSRV_FD + 1, tmp, 4) != 4) { return; } + if (write(FORKSRV_FD + 1, tmp, 4) != 4) { + return; + } + + __afl_connected = 1; if (__afl_sharedmem_fuzzing || (__afl_dictionary_len && __afl_dictionary)) { @@ -1260,13 +1267,9 @@ int __afl_persistent_loop(unsigned int max_cnt) { iteration, it's our job to erase any trace of whatever happened before the loop. */ - if (is_persistent) { - - memset(__afl_area_ptr, 0, __afl_map_size); - __afl_area_ptr[0] = 1; - memset(__afl_prev_loc, 0, NGRAM_SIZE_MAX * sizeof(PREV_LOC_T)); - - } + memset(__afl_area_ptr, 0, __afl_map_size); + __afl_area_ptr[0] = 1; + memset(__afl_prev_loc, 0, NGRAM_SIZE_MAX * sizeof(PREV_LOC_T)); cycle_cnt = max_cnt; first_pass = 0; @@ -1274,34 +1277,28 @@ int __afl_persistent_loop(unsigned int max_cnt) { return 1; - } - - if (is_persistent) { + } else if (--cycle_cnt) { - if (--cycle_cnt) { + raise(SIGSTOP); - raise(SIGSTOP); - - __afl_area_ptr[0] = 1; - memset(__afl_prev_loc, 0, NGRAM_SIZE_MAX * sizeof(PREV_LOC_T)); - __afl_selective_coverage_temp = 1; + __afl_area_ptr[0] = 1; + memset(__afl_prev_loc, 0, NGRAM_SIZE_MAX * sizeof(PREV_LOC_T)); + __afl_selective_coverage_temp = 1; - return 1; + return 1; - } else { + } else { - /* When exiting __AFL_LOOP(), make sure that the subsequent code that - follows the loop is not traced. We do that by pivoting back to the - dummy output region. */ + /* When exiting __AFL_LOOP(), make sure that the subsequent code that + follows the loop is not traced. We do that by pivoting back to the + dummy output region. */ - __afl_area_ptr = __afl_area_ptr_dummy; + __afl_area_ptr = __afl_area_ptr_dummy; - } + return 0; } - return 0; - } /* This one can be called from user code when deferred forkserver mode diff --git a/src/afl-cc.c b/src/afl-cc.c index 469aa825..4d6b636a 100644 --- a/src/afl-cc.c +++ b/src/afl-cc.c @@ -45,7 +45,7 @@ #define LLVM_MINOR 0 #endif -static u8 *obj_path; /* Path to runtime libraries */ +static u8 * obj_path; /* Path to runtime libraries */ static u8 **cc_params; /* Parameters passed to the real CC */ static u32 cc_par_cnt = 1; /* Param count, including argv0 */ static u8 clang_mode; /* Invoked as afl-clang*? */ @@ -53,7 +53,7 @@ static u8 llvm_fullpath[PATH_MAX]; static u8 instrument_mode, instrument_opt_mode, ngram_size, ctx_k, lto_mode; static u8 compiler_mode, plusplus_mode, have_instr_env = 0, need_aflpplib = 0; static u8 have_gcc, have_llvm, have_gcc_plugin, have_lto, have_instr_list = 0; -static u8 *lto_flag = AFL_CLANG_FLTO, *argvnull; +static u8 * lto_flag = AFL_CLANG_FLTO, *argvnull; static u8 debug; static u8 cwd[4096]; static u8 cmplog_mode; @@ -1144,14 +1144,16 @@ static void edit_params(u32 argc, char **argv, char **envp) { "({ static volatile char *_B __attribute__((used,unused)); " " _B = (char*)\"" PERSIST_SIG "\"; " + "extern int __afl_connected;" #ifdef __APPLE__ "__attribute__((visibility(\"default\"))) " "int _L(unsigned int) __asm__(\"___afl_persistent_loop\"); " #else "__attribute__((visibility(\"default\"))) " - "int _L(unsigned int) __asm__(\"__afl_persistent_loop\"); " + "int _L(unsigned int) __asm__(\"___afl_persistent_loop\"); " #endif /* ^__APPLE__ */ - "_L(_A); })"; + // if afl is connected, we run _A times, else once. + "_L(__afl_connected ? _A : 1); })"; cc_params[cc_par_cnt++] = "-D__AFL_INIT()=" -- cgit 1.4.1 From dfc6d0fbf734c6910b3223ce3d25f206b8ee3e40 Mon Sep 17 00:00:00 2001 From: vanhauser-thc Date: Thu, 10 Nov 2022 14:49:14 +0100 Subject: nits --- instrumentation/afl-compiler-rt.o.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'instrumentation/afl-compiler-rt.o.c') diff --git a/instrumentation/afl-compiler-rt.o.c b/instrumentation/afl-compiler-rt.o.c index 8b743de9..fd5f2d4c 100644 --- a/instrumentation/afl-compiler-rt.o.c +++ b/instrumentation/afl-compiler-rt.o.c @@ -105,7 +105,7 @@ u32 __afl_dictionary_len; u64 __afl_map_addr; u32 __afl_first_final_loc; -/* 1 if we are running in afl, and the forkserver was stared, else 0 */ +/* 1 if we are running in afl, and the forkserver was started, else 0 */ u32 __afl_connected = 0; // for the __AFL_COVERAGE_ON/__AFL_COVERAGE_OFF features to work: @@ -1052,9 +1052,7 @@ static void __afl_start_forkserver(void) { /* Phone home and tell the parent that we're OK. If parent isn't there, assume we're not running in forkserver mode and just execute program. */ - if (write(FORKSRV_FD + 1, tmp, 4) != 4) { - return; - } + if (write(FORKSRV_FD + 1, tmp, 4) != 4) { return; } __afl_connected = 1; -- cgit 1.4.1 From 35f09e11a4373b0fb42c690d23127c144f72f73c Mon Sep 17 00:00:00 2001 From: vanhauser-thc Date: Tue, 3 Jan 2023 09:38:00 +0100 Subject: welcome 2023 --- .custom-format.py | 2 +- GNUmakefile.gcc_plugin | 2 +- afl-whatsup | 2 +- custom_mutators/gramatron/build_gramatron_mutator.sh | 2 +- custom_mutators/grammar_mutator/build_grammar_mutator.sh | 2 +- frida_mode/Scripting.md | 2 +- frida_mode/test/cmplog/cmplog.c | 2 +- frida_mode/test/deferred/testinstr.c | 2 +- frida_mode/test/dynamic/testinstr.c | 2 +- frida_mode/test/entry_point/testinstr.c | 2 +- frida_mode/test/exe/testinstr.c | 2 +- frida_mode/test/js/test.c | 2 +- frida_mode/test/js/test2.c | 2 +- frida_mode/test/output/testinstr.c | 2 +- frida_mode/test/perf/perf.c | 2 +- frida_mode/test/persistent_ret/testinstr.c | 2 +- frida_mode/test/testinstr/testinstr.c | 2 +- frida_mode/test/unstable/unstable.c | 2 +- include/afl-as.h | 2 +- include/afl-fuzz.h | 2 +- include/afl-prealloc.h | 2 +- include/alloc-inl.h | 2 +- include/cmplog.h | 2 +- include/common.h | 2 +- include/config.h | 2 +- include/debug.h | 2 +- include/forkserver.h | 2 +- include/hash.h | 2 +- include/list.h | 2 +- include/sharedmem.h | 2 +- include/snapshot-inl.h | 2 +- include/types.h | 2 +- include/xxhash.h | 2 +- instrumentation/afl-compiler-rt.o.c | 2 +- instrumentation/afl-gcc-cmplog-pass.so.cc | 2 +- instrumentation/afl-gcc-cmptrs-pass.so.cc | 2 +- instrumentation/afl-gcc-common.h | 2 +- instrumentation/afl-gcc-pass.so.cc | 2 +- instrumentation/afl-llvm-dict2file.so.cc | 2 +- instrumentation/afl-llvm-lto-instrumentlist.so.cc | 2 +- instrumentation/afl-llvm-pass.so.cc | 2 +- instrumentation/cmplog-instructions-pass.cc | 2 +- instrumentation/cmplog-routines-pass.cc | 2 +- instrumentation/cmplog-switches-pass.cc | 2 +- qemu_mode/build_qemu_support.sh | 2 +- qemu_mode/fastexit/Makefile | 2 +- qemu_mode/libcompcov/Makefile | 2 +- qemu_mode/libcompcov/compcovtest.cc | 2 +- qemu_mode/libcompcov/libcompcov.so.c | 2 +- qemu_mode/libqasan/Makefile | 2 +- qemu_mode/libqasan/hooks.c | 2 +- qemu_mode/libqasan/libqasan.c | 2 +- qemu_mode/libqasan/libqasan.h | 2 +- qemu_mode/libqasan/malloc.c | 2 +- qemu_mode/libqasan/patch.c | 2 +- qemu_mode/libqasan/string.c | 2 +- qemu_mode/libqasan/uninstrument.c | 2 +- qemu_mode/unsigaction/Makefile | 2 +- src/afl-analyze.c | 2 +- src/afl-as.c | 2 +- src/afl-cc.c | 2 +- src/afl-common.c | 2 +- src/afl-forkserver.c | 2 +- src/afl-fuzz-bitmap.c | 2 +- src/afl-fuzz-cmplog.c | 2 +- src/afl-fuzz-extras.c | 2 +- src/afl-fuzz-init.c | 2 +- src/afl-fuzz-mutators.c | 2 +- src/afl-fuzz-one.c | 2 +- src/afl-fuzz-python.c | 2 +- src/afl-fuzz-queue.c | 2 +- src/afl-fuzz-redqueen.c | 2 +- src/afl-fuzz-run.c | 2 +- src/afl-fuzz-state.c | 2 +- src/afl-fuzz-stats.c | 2 +- src/afl-fuzz.c | 2 +- src/afl-gotcpu.c | 2 +- src/afl-ld-lto.c | 2 +- src/afl-sharedmem.c | 2 +- src/afl-showmap.c | 2 +- src/afl-tmin.c | 2 +- test-instr.c | 2 +- unicorn_mode/build_unicorn_support.sh | 2 +- utils/afl_network_proxy/afl-network-client.c | 2 +- utils/afl_network_proxy/afl-network-server.c | 2 +- utils/afl_proxy/afl-proxy.c | 2 +- utils/afl_untracer/afl-untracer.c | 2 +- utils/afl_untracer/libtestinstr.c | 2 +- utils/argv_fuzzing/Makefile | 2 +- utils/argv_fuzzing/argvfuzz.c | 2 +- utils/distributed_fuzzing/sync_script.sh | 2 +- utils/libdislocator/libdislocator.so.c | 2 +- utils/libtokencap/libtokencap.so.c | 2 +- utils/persistent_mode/test-instr.c | 2 +- 94 files changed, 94 insertions(+), 94 deletions(-) (limited to 'instrumentation/afl-compiler-rt.o.c') diff --git a/.custom-format.py b/.custom-format.py index 95def5aa..d07c26df 100755 --- a/.custom-format.py +++ b/.custom-format.py @@ -6,7 +6,7 @@ # Written and maintained by Andrea Fioraldi # # Copyright 2015, 2016, 2017 Google Inc. All rights reserved. -# Copyright 2019-2022 AFLplusplus Project. All rights reserved. +# Copyright 2019-2023 AFLplusplus Project. All rights reserved. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. diff --git a/GNUmakefile.gcc_plugin b/GNUmakefile.gcc_plugin index 28a1a828..4c4e10c4 100644 --- a/GNUmakefile.gcc_plugin +++ b/GNUmakefile.gcc_plugin @@ -11,7 +11,7 @@ # from Laszlo Szekeres. # # Copyright 2015 Google Inc. All rights reserved. -# Copyright 2019-2022 AFLplusplus Project. All rights reserved. +# Copyright 2019-2023 AFLplusplus Project. All rights reserved. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. diff --git a/afl-whatsup b/afl-whatsup index 160a8c74..5546523a 100755 --- a/afl-whatsup +++ b/afl-whatsup @@ -6,7 +6,7 @@ # Originally written by Michal Zalewski # # Copyright 2015 Google Inc. All rights reserved. -# Copyright 2019-2022 AFLplusplus Project. All rights reserved. +# Copyright 2019-2023 AFLplusplus Project. All rights reserved. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. diff --git a/custom_mutators/gramatron/build_gramatron_mutator.sh b/custom_mutators/gramatron/build_gramatron_mutator.sh index ff88ff26..c830329e 100755 --- a/custom_mutators/gramatron/build_gramatron_mutator.sh +++ b/custom_mutators/gramatron/build_gramatron_mutator.sh @@ -11,7 +11,7 @@ # Adapted for AFLplusplus by Dominik Maier # # Copyright 2017 Battelle Memorial Institute. All rights reserved. -# Copyright 2019-2022 AFLplusplus Project. All rights reserved. +# Copyright 2019-2023 AFLplusplus Project. All rights reserved. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. diff --git a/custom_mutators/grammar_mutator/build_grammar_mutator.sh b/custom_mutators/grammar_mutator/build_grammar_mutator.sh index 74cae8aa..593cd2dc 100755 --- a/custom_mutators/grammar_mutator/build_grammar_mutator.sh +++ b/custom_mutators/grammar_mutator/build_grammar_mutator.sh @@ -14,7 +14,7 @@ # # # Copyright 2017 Battelle Memorial Institute. All rights reserved. -# Copyright 2019-2022 AFLplusplus Project. All rights reserved. +# Copyright 2019-2023 AFLplusplus Project. All rights reserved. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. diff --git a/frida_mode/Scripting.md b/frida_mode/Scripting.md index 06d4212c..023e4a19 100644 --- a/frida_mode/Scripting.md +++ b/frida_mode/Scripting.md @@ -390,7 +390,7 @@ Consider the [following](test/js/test2.c) test code... -------------------------------------------------------- Originally written by Michal Zalewski Copyright 2014 Google Inc. All rights reserved. - Copyright 2019-2022 AFLplusplus Project. All rights reserved. + Copyright 2019-2023 AFLplusplus Project. All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at: diff --git a/frida_mode/test/cmplog/cmplog.c b/frida_mode/test/cmplog/cmplog.c index 7c047ed6..2565b35c 100644 --- a/frida_mode/test/cmplog/cmplog.c +++ b/frida_mode/test/cmplog/cmplog.c @@ -2,7 +2,7 @@ // // Author: Mateusz Jurczyk (mjurczyk@google.com) // -// Copyright 2019-2022 Google LLC +// Copyright 2019-2023 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/frida_mode/test/deferred/testinstr.c b/frida_mode/test/deferred/testinstr.c index 7e564a61..0ab44582 100644 --- a/frida_mode/test/deferred/testinstr.c +++ b/frida_mode/test/deferred/testinstr.c @@ -3,7 +3,7 @@ -------------------------------------------------------- Originally written by Michal Zalewski Copyright 2014 Google Inc. All rights reserved. - Copyright 2019-2022 AFLplusplus Project. All rights reserved. + Copyright 2019-2023 AFLplusplus Project. All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at: diff --git a/frida_mode/test/dynamic/testinstr.c b/frida_mode/test/dynamic/testinstr.c index ad26d060..8b285f6d 100644 --- a/frida_mode/test/dynamic/testinstr.c +++ b/frida_mode/test/dynamic/testinstr.c @@ -3,7 +3,7 @@ -------------------------------------------------------- Originally written by Michal Zalewski Copyright 2014 Google Inc. All rights reserved. - Copyright 2019-2022 AFLplusplus Project. All rights reserved. + Copyright 2019-2023 AFLplusplus Project. All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at: diff --git a/frida_mode/test/entry_point/testinstr.c b/frida_mode/test/entry_point/testinstr.c index 196b1d84..24d9a615 100644 --- a/frida_mode/test/entry_point/testinstr.c +++ b/frida_mode/test/entry_point/testinstr.c @@ -3,7 +3,7 @@ -------------------------------------------------------- Originally written by Michal Zalewski Copyright 2014 Google Inc. All rights reserved. - Copyright 2019-2022 AFLplusplus Project. All rights reserved. + Copyright 2019-2023 AFLplusplus Project. All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at: diff --git a/frida_mode/test/exe/testinstr.c b/frida_mode/test/exe/testinstr.c index 334f6518..d965502e 100644 --- a/frida_mode/test/exe/testinstr.c +++ b/frida_mode/test/exe/testinstr.c @@ -3,7 +3,7 @@ -------------------------------------------------------- Originally written by Michal Zalewski Copyright 2014 Google Inc. All rights reserved. - Copyright 2019-2022 AFLplusplus Project. All rights reserved. + Copyright 2019-2023 AFLplusplus Project. All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at: diff --git a/frida_mode/test/js/test.c b/frida_mode/test/js/test.c index f6778b6f..87c9cdf6 100644 --- a/frida_mode/test/js/test.c +++ b/frida_mode/test/js/test.c @@ -3,7 +3,7 @@ -------------------------------------------------------- Originally written by Michal Zalewski Copyright 2014 Google Inc. All rights reserved. - Copyright 2019-2022 AFLplusplus Project. All rights reserved. + Copyright 2019-2023 AFLplusplus Project. All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at: diff --git a/frida_mode/test/js/test2.c b/frida_mode/test/js/test2.c index 9e9cdbb4..6b680a24 100644 --- a/frida_mode/test/js/test2.c +++ b/frida_mode/test/js/test2.c @@ -3,7 +3,7 @@ -------------------------------------------------------- Originally written by Michal Zalewski Copyright 2014 Google Inc. All rights reserved. - Copyright 2019-2022 AFLplusplus Project. All rights reserved. + Copyright 2019-2023 AFLplusplus Project. All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at: diff --git a/frida_mode/test/output/testinstr.c b/frida_mode/test/output/testinstr.c index 334f6518..d965502e 100644 --- a/frida_mode/test/output/testinstr.c +++ b/frida_mode/test/output/testinstr.c @@ -3,7 +3,7 @@ -------------------------------------------------------- Originally written by Michal Zalewski Copyright 2014 Google Inc. All rights reserved. - Copyright 2019-2022 AFLplusplus Project. All rights reserved. + Copyright 2019-2023 AFLplusplus Project. All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at: diff --git a/frida_mode/test/perf/perf.c b/frida_mode/test/perf/perf.c index f6659b55..d9626974 100644 --- a/frida_mode/test/perf/perf.c +++ b/frida_mode/test/perf/perf.c @@ -3,7 +3,7 @@ -------------------------------------------------------- Originally written by Michal Zalewski Copyright 2014 Google Inc. All rights reserved. - Copyright 2019-2022 AFLplusplus Project. All rights reserved. + Copyright 2019-2023 AFLplusplus Project. All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at: diff --git a/frida_mode/test/persistent_ret/testinstr.c b/frida_mode/test/persistent_ret/testinstr.c index b2bc19ef..12365ceb 100644 --- a/frida_mode/test/persistent_ret/testinstr.c +++ b/frida_mode/test/persistent_ret/testinstr.c @@ -3,7 +3,7 @@ -------------------------------------------------------- Originally written by Michal Zalewski Copyright 2014 Google Inc. All rights reserved. - Copyright 2019-2022 AFLplusplus Project. All rights reserved. + Copyright 2019-2023 AFLplusplus Project. All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at: diff --git a/frida_mode/test/testinstr/testinstr.c b/frida_mode/test/testinstr/testinstr.c index 334f6518..d965502e 100644 --- a/frida_mode/test/testinstr/testinstr.c +++ b/frida_mode/test/testinstr/testinstr.c @@ -3,7 +3,7 @@ -------------------------------------------------------- Originally written by Michal Zalewski Copyright 2014 Google Inc. All rights reserved. - Copyright 2019-2022 AFLplusplus Project. All rights reserved. + Copyright 2019-2023 AFLplusplus Project. All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at: diff --git a/frida_mode/test/unstable/unstable.c b/frida_mode/test/unstable/unstable.c index 7d16c26c..a87b6c74 100644 --- a/frida_mode/test/unstable/unstable.c +++ b/frida_mode/test/unstable/unstable.c @@ -3,7 +3,7 @@ -------------------------------------------------------- Originally written by Michal Zalewski Copyright 2014 Google Inc. All rights reserved. - Copyright 2019-2022 AFLplusplus Project. All rights reserved. + Copyright 2019-2023 AFLplusplus Project. All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at: diff --git a/include/afl-as.h b/include/afl-as.h index bbbd5582..486314e2 100644 --- a/include/afl-as.h +++ b/include/afl-as.h @@ -10,7 +10,7 @@ Dominik Maier Copyright 2016, 2017 Google Inc. All rights reserved. - Copyright 2019-2022 AFLplusplus Project. All rights reserved. + Copyright 2019-2023 AFLplusplus Project. All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. diff --git a/include/afl-fuzz.h b/include/afl-fuzz.h index ea83aaca..edef9207 100644 --- a/include/afl-fuzz.h +++ b/include/afl-fuzz.h @@ -10,7 +10,7 @@ Dominik Maier Copyright 2016, 2017 Google Inc. All rights reserved. - Copyright 2019-2022 AFLplusplus Project. All rights reserved. + Copyright 2019-2023 AFLplusplus Project. All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. diff --git a/include/afl-prealloc.h b/include/afl-prealloc.h index bdf0d87f..d19a7b52 100644 --- a/include/afl-prealloc.h +++ b/include/afl-prealloc.h @@ -10,7 +10,7 @@ Dominik Maier Copyright 2016, 2017 Google Inc. All rights reserved. - Copyright 2019-2022 AFLplusplus Project. All rights reserved. + Copyright 2019-2023 AFLplusplus Project. All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. diff --git a/include/alloc-inl.h b/include/alloc-inl.h index 6c2bafff..ae37028e 100644 --- a/include/alloc-inl.h +++ b/include/alloc-inl.h @@ -10,7 +10,7 @@ Dominik Maier Copyright 2016, 2017 Google Inc. All rights reserved. - Copyright 2019-2022 AFLplusplus Project. All rights reserved. + Copyright 2019-2023 AFLplusplus Project. All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. diff --git a/include/cmplog.h b/include/cmplog.h index c6d2957e..6e16e6b0 100644 --- a/include/cmplog.h +++ b/include/cmplog.h @@ -12,7 +12,7 @@ Dominik Maier Copyright 2016, 2017 Google Inc. All rights reserved. - Copyright 2019-2022 AFLplusplus Project. All rights reserved. + Copyright 2019-2023 AFLplusplus Project. All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. diff --git a/include/common.h b/include/common.h index 9d9a948c..b5dbc6de 100644 --- a/include/common.h +++ b/include/common.h @@ -10,7 +10,7 @@ Dominik Maier Copyright 2016, 2017 Google Inc. All rights reserved. - Copyright 2019-2022 AFLplusplus Project. All rights reserved. + Copyright 2019-2023 AFLplusplus Project. All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. diff --git a/include/config.h b/include/config.h index b82ead47..b3310270 100644 --- a/include/config.h +++ b/include/config.h @@ -10,7 +10,7 @@ Dominik Maier Copyright 2016, 2017 Google Inc. All rights reserved. - Copyright 2019-2022 AFLplusplus Project. All rights reserved. + Copyright 2019-2023 AFLplusplus Project. All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. diff --git a/include/debug.h b/include/debug.h index 566b1d00..cd621a72 100644 --- a/include/debug.h +++ b/include/debug.h @@ -10,7 +10,7 @@ Dominik Maier Copyright 2016, 2017 Google Inc. All rights reserved. - Copyright 2019-2022 AFLplusplus Project. All rights reserved. + Copyright 2019-2023 AFLplusplus Project. All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. diff --git a/include/forkserver.h b/include/forkserver.h index a8a7e777..35bc1771 100644 --- a/include/forkserver.h +++ b/include/forkserver.h @@ -12,7 +12,7 @@ Dominik Maier > Copyright 2016, 2017 Google Inc. All rights reserved. - Copyright 2019-2022 AFLplusplus Project. All rights reserved. + Copyright 2019-2023 AFLplusplus Project. All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. diff --git a/include/hash.h b/include/hash.h index d8fef70c..0243c5b7 100644 --- a/include/hash.h +++ b/include/hash.h @@ -15,7 +15,7 @@ Other code written by Michal Zalewski Copyright 2016 Google Inc. All rights reserved. - Copyright 2019-2022 AFLplusplus Project. All rights reserved. + Copyright 2019-2023 AFLplusplus Project. All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. diff --git a/include/list.h b/include/list.h index 72bef749..283bf035 100644 --- a/include/list.h +++ b/include/list.h @@ -10,7 +10,7 @@ Dominik Maier Copyright 2016, 2017 Google Inc. All rights reserved. - Copyright 2019-2022 AFLplusplus Project. All rights reserved. + Copyright 2019-2023 AFLplusplus Project. All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. diff --git a/include/sharedmem.h b/include/sharedmem.h index fbe68abe..d32bd845 100644 --- a/include/sharedmem.h +++ b/include/sharedmem.h @@ -12,7 +12,7 @@ Dominik Maier Copyright 2016, 2017 Google Inc. All rights reserved. - Copyright 2019-2022 AFLplusplus Project. All rights reserved. + Copyright 2019-2023 AFLplusplus Project. All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. diff --git a/include/snapshot-inl.h b/include/snapshot-inl.h index 8d2f41ff..3864e473 100644 --- a/include/snapshot-inl.h +++ b/include/snapshot-inl.h @@ -12,7 +12,7 @@ Dominik Maier Copyright 2016, 2017 Google Inc. All rights reserved. - Copyright 2019-2022 AFLplusplus Project. All rights reserved. + Copyright 2019-2023 AFLplusplus Project. All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. diff --git a/include/types.h b/include/types.h index 96ce78f8..d6476d82 100644 --- a/include/types.h +++ b/include/types.h @@ -10,7 +10,7 @@ Dominik Maier Copyright 2016, 2017 Google Inc. All rights reserved. - Copyright 2019-2022 AFLplusplus Project. All rights reserved. + Copyright 2019-2023 AFLplusplus Project. All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. diff --git a/include/xxhash.h b/include/xxhash.h index 4cabc884..7bc0a14e 100644 --- a/include/xxhash.h +++ b/include/xxhash.h @@ -1,7 +1,7 @@ /* * xxHash - Extremely Fast Hash algorithm * Header File - * Copyright (C) 2012-2022 Yann Collet + * Copyright (C) 2012-2023 Yann Collet * * BSD 2-Clause License (https://www.opensource.org/licenses/bsd-license.php) * diff --git a/instrumentation/afl-compiler-rt.o.c b/instrumentation/afl-compiler-rt.o.c index fd5f2d4c..9c6345b6 100644 --- a/instrumentation/afl-compiler-rt.o.c +++ b/instrumentation/afl-compiler-rt.o.c @@ -3,7 +3,7 @@ ------------------------------------------------ Copyright 2015, 2016 Google Inc. All rights reserved. - Copyright 2019-2022 AFLplusplus Project. All rights reserved. + Copyright 2019-2023 AFLplusplus Project. All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. diff --git a/instrumentation/afl-gcc-cmplog-pass.so.cc b/instrumentation/afl-gcc-cmplog-pass.so.cc index 3c781fd7..b4e6fda9 100644 --- a/instrumentation/afl-gcc-cmplog-pass.so.cc +++ b/instrumentation/afl-gcc-cmplog-pass.so.cc @@ -3,7 +3,7 @@ Copyright 2014-2019 Free Software Foundation, Inc Copyright 2015, 2016 Google Inc. All rights reserved. Copyright 2019-2020 AFLplusplus Project. All rights reserved. - Copyright 2019-2022 AdaCore + Copyright 2019-2023 AdaCore Written by Alexandre Oliva , based on the AFL++ LLVM CmpLog pass by Andrea Fioraldi , and diff --git a/instrumentation/afl-gcc-cmptrs-pass.so.cc b/instrumentation/afl-gcc-cmptrs-pass.so.cc index 0ddbac15..dbb408b0 100644 --- a/instrumentation/afl-gcc-cmptrs-pass.so.cc +++ b/instrumentation/afl-gcc-cmptrs-pass.so.cc @@ -3,7 +3,7 @@ Copyright 2014-2019 Free Software Foundation, Inc Copyright 2015, 2016 Google Inc. All rights reserved. Copyright 2019-2020 AFLplusplus Project. All rights reserved. - Copyright 2019-2022 AdaCore + Copyright 2019-2023 AdaCore Written by Alexandre Oliva , based on the AFL++ LLVM CmpLog Routines pass by Andrea Fioraldi diff --git a/instrumentation/afl-gcc-common.h b/instrumentation/afl-gcc-common.h index cda3f9d8..1d5eb466 100644 --- a/instrumentation/afl-gcc-common.h +++ b/instrumentation/afl-gcc-common.h @@ -2,7 +2,7 @@ Copyright 2014-2019 Free Software Foundation, Inc Copyright 2015, 2016 Google Inc. All rights reserved. - Copyright 2019-2022 AdaCore + Copyright 2019-2023 AdaCore Written by Alexandre Oliva , based on the AFL++ GCC plugin. diff --git a/instrumentation/afl-gcc-pass.so.cc b/instrumentation/afl-gcc-pass.so.cc index ea938a7f..4d7fd0ef 100644 --- a/instrumentation/afl-gcc-pass.so.cc +++ b/instrumentation/afl-gcc-pass.so.cc @@ -2,7 +2,7 @@ Copyright 2014-2019 Free Software Foundation, Inc Copyright 2015, 2016 Google Inc. All rights reserved. - Copyright 2019-2022 AdaCore + Copyright 2019-2023 AdaCore Written by Alexandre Oliva , based on the AFL LLVM pass by Laszlo Szekeres and Michal diff --git a/instrumentation/afl-llvm-dict2file.so.cc b/instrumentation/afl-llvm-dict2file.so.cc index fd8baea2..bbbbe32c 100644 --- a/instrumentation/afl-llvm-dict2file.so.cc +++ b/instrumentation/afl-llvm-dict2file.so.cc @@ -4,7 +4,7 @@ Written by Marc Heuse - Copyright 2019-2022 AFLplusplus Project. All rights reserved. + Copyright 2019-2023 AFLplusplus Project. All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. diff --git a/instrumentation/afl-llvm-lto-instrumentlist.so.cc b/instrumentation/afl-llvm-lto-instrumentlist.so.cc index 32b1798a..db5bd55e 100644 --- a/instrumentation/afl-llvm-lto-instrumentlist.so.cc +++ b/instrumentation/afl-llvm-lto-instrumentlist.so.cc @@ -9,7 +9,7 @@ from afl-as.c are Michal's fault. Copyright 2015, 2016 Google Inc. All rights reserved. - Copyright 2019-2022 AFLplusplus Project. All rights reserved. + Copyright 2019-2023 AFLplusplus Project. All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. diff --git a/instrumentation/afl-llvm-pass.so.cc b/instrumentation/afl-llvm-pass.so.cc index df1ccc4f..e8d0b1e5 100644 --- a/instrumentation/afl-llvm-pass.so.cc +++ b/instrumentation/afl-llvm-pass.so.cc @@ -12,7 +12,7 @@ NGRAM previous location coverage comes from Adrian Herrera. Copyright 2015, 2016 Google Inc. All rights reserved. - Copyright 2019-2022 AFLplusplus Project. All rights reserved. + Copyright 2019-2023 AFLplusplus Project. All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. diff --git a/instrumentation/cmplog-instructions-pass.cc b/instrumentation/cmplog-instructions-pass.cc index 084ad8c9..bca1f927 100644 --- a/instrumentation/cmplog-instructions-pass.cc +++ b/instrumentation/cmplog-instructions-pass.cc @@ -5,7 +5,7 @@ Written by Andrea Fioraldi Copyright 2015, 2016 Google Inc. All rights reserved. - Copyright 2019-2022 AFLplusplus Project. All rights reserved. + Copyright 2019-2023 AFLplusplus Project. All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. diff --git a/instrumentation/cmplog-routines-pass.cc b/instrumentation/cmplog-routines-pass.cc index 9733f86e..0498156d 100644 --- a/instrumentation/cmplog-routines-pass.cc +++ b/instrumentation/cmplog-routines-pass.cc @@ -5,7 +5,7 @@ Written by Andrea Fioraldi Copyright 2015, 2016 Google Inc. All rights reserved. - Copyright 2019-2022 AFLplusplus Project. All rights reserved. + Copyright 2019-2023 AFLplusplus Project. All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. diff --git a/instrumentation/cmplog-switches-pass.cc b/instrumentation/cmplog-switches-pass.cc index 563a4481..cd0ae76d 100644 --- a/instrumentation/cmplog-switches-pass.cc +++ b/instrumentation/cmplog-switches-pass.cc @@ -5,7 +5,7 @@ Written by Andrea Fioraldi Copyright 2015, 2016 Google Inc. All rights reserved. - Copyright 2019-2022 AFLplusplus Project. All rights reserved. + Copyright 2019-2023 AFLplusplus Project. All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. diff --git a/qemu_mode/build_qemu_support.sh b/qemu_mode/build_qemu_support.sh index f31f3cef..a064fe58 100755 --- a/qemu_mode/build_qemu_support.sh +++ b/qemu_mode/build_qemu_support.sh @@ -13,7 +13,7 @@ # counters by Andrea Fioraldi # # Copyright 2015, 2016, 2017 Google Inc. All rights reserved. -# Copyright 2019-2022 AFLplusplus Project. All rights reserved. +# Copyright 2019-2023 AFLplusplus Project. All rights reserved. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. diff --git a/qemu_mode/fastexit/Makefile b/qemu_mode/fastexit/Makefile index 80a5ec48..c7b79277 100644 --- a/qemu_mode/fastexit/Makefile +++ b/qemu_mode/fastexit/Makefile @@ -4,7 +4,7 @@ # # Written by Andrea Fioraldi # -# Copyright 2019-2022 Andrea Fioraldi. All rights reserved. +# Copyright 2019-2023 Andrea Fioraldi. All rights reserved. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. diff --git a/qemu_mode/libcompcov/Makefile b/qemu_mode/libcompcov/Makefile index cc591393..7260df87 100644 --- a/qemu_mode/libcompcov/Makefile +++ b/qemu_mode/libcompcov/Makefile @@ -4,7 +4,7 @@ # # Written by Andrea Fioraldi # -# Copyright 2019-2022 Andrea Fioraldi. All rights reserved. +# Copyright 2019-2023 Andrea Fioraldi. All rights reserved. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. diff --git a/qemu_mode/libcompcov/compcovtest.cc b/qemu_mode/libcompcov/compcovtest.cc index b2d64f8d..23215013 100644 --- a/qemu_mode/libcompcov/compcovtest.cc +++ b/qemu_mode/libcompcov/compcovtest.cc @@ -2,7 +2,7 @@ // // Author: Mateusz Jurczyk (mjurczyk@google.com) // -// Copyright 2019-2022 Google LLC +// Copyright 2019-2023 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/qemu_mode/libcompcov/libcompcov.so.c b/qemu_mode/libcompcov/libcompcov.so.c index c4107b8c..b6ee0019 100644 --- a/qemu_mode/libcompcov/libcompcov.so.c +++ b/qemu_mode/libcompcov/libcompcov.so.c @@ -5,7 +5,7 @@ Written and maintained by Andrea Fioraldi - Copyright 2019-2022 AFLplusplus Project. All rights reserved. + Copyright 2019-2023 AFLplusplus Project. All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. diff --git a/qemu_mode/libqasan/Makefile b/qemu_mode/libqasan/Makefile index 79c3ab70..61782894 100644 --- a/qemu_mode/libqasan/Makefile +++ b/qemu_mode/libqasan/Makefile @@ -4,7 +4,7 @@ # # Written by Andrea Fioraldi # -# Copyright 2019-2022 Andrea Fioraldi. All rights reserved. +# Copyright 2019-2023 Andrea Fioraldi. All rights reserved. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. diff --git a/qemu_mode/libqasan/hooks.c b/qemu_mode/libqasan/hooks.c index 7f20e848..a9fd0ce9 100644 --- a/qemu_mode/libqasan/hooks.c +++ b/qemu_mode/libqasan/hooks.c @@ -1,5 +1,5 @@ /******************************************************************************* -Copyright (c) 2019-2022, Andrea Fioraldi +Copyright (c) 2019-2023, Andrea Fioraldi Redistribution and use in source and binary forms, with or without diff --git a/qemu_mode/libqasan/libqasan.c b/qemu_mode/libqasan/libqasan.c index f4d590bd..12be7778 100644 --- a/qemu_mode/libqasan/libqasan.c +++ b/qemu_mode/libqasan/libqasan.c @@ -1,5 +1,5 @@ /******************************************************************************* -Copyright (c) 2019-2022, Andrea Fioraldi +Copyright (c) 2019-2023, Andrea Fioraldi Redistribution and use in source and binary forms, with or without diff --git a/qemu_mode/libqasan/libqasan.h b/qemu_mode/libqasan/libqasan.h index 676f34b0..a430c868 100644 --- a/qemu_mode/libqasan/libqasan.h +++ b/qemu_mode/libqasan/libqasan.h @@ -1,5 +1,5 @@ /******************************************************************************* -Copyright (c) 2019-2022, Andrea Fioraldi +Copyright (c) 2019-2023, Andrea Fioraldi Redistribution and use in source and binary forms, with or without diff --git a/qemu_mode/libqasan/malloc.c b/qemu_mode/libqasan/malloc.c index d81b15e9..d2db3856 100644 --- a/qemu_mode/libqasan/malloc.c +++ b/qemu_mode/libqasan/malloc.c @@ -1,5 +1,5 @@ /******************************************************************************* -Copyright (c) 2019-2022, Andrea Fioraldi +Copyright (c) 2019-2023, Andrea Fioraldi Redistribution and use in source and binary forms, with or without diff --git a/qemu_mode/libqasan/patch.c b/qemu_mode/libqasan/patch.c index 15c4df15..38e0903b 100644 --- a/qemu_mode/libqasan/patch.c +++ b/qemu_mode/libqasan/patch.c @@ -1,5 +1,5 @@ /******************************************************************************* -Copyright (c) 2019-2022, Andrea Fioraldi +Copyright (c) 2019-2023, Andrea Fioraldi Redistribution and use in source and binary forms, with or without diff --git a/qemu_mode/libqasan/string.c b/qemu_mode/libqasan/string.c index fc2de1f2..e17cff4b 100644 --- a/qemu_mode/libqasan/string.c +++ b/qemu_mode/libqasan/string.c @@ -1,5 +1,5 @@ /******************************************************************************* -Copyright (c) 2019-2022, Andrea Fioraldi +Copyright (c) 2019-2023, Andrea Fioraldi Redistribution and use in source and binary forms, with or without diff --git a/qemu_mode/libqasan/uninstrument.c b/qemu_mode/libqasan/uninstrument.c index 1686a015..e37a9b46 100644 --- a/qemu_mode/libqasan/uninstrument.c +++ b/qemu_mode/libqasan/uninstrument.c @@ -7,7 +7,7 @@ for some strange reason. */ /******************************************************************************* -Copyright (c) 2019-2022, Andrea Fioraldi +Copyright (c) 2019-2023, Andrea Fioraldi Redistribution and use in source and binary forms, with or without diff --git a/qemu_mode/unsigaction/Makefile b/qemu_mode/unsigaction/Makefile index f026a2b7..c1a7397f 100644 --- a/qemu_mode/unsigaction/Makefile +++ b/qemu_mode/unsigaction/Makefile @@ -4,7 +4,7 @@ # # Written by Andrea Fioraldi # -# Copyright 2019-2022 Andrea Fioraldi. All rights reserved. +# Copyright 2019-2023 Andrea Fioraldi. All rights reserved. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. diff --git a/src/afl-analyze.c b/src/afl-analyze.c index a9b5b326..da1def3b 100644 --- a/src/afl-analyze.c +++ b/src/afl-analyze.c @@ -9,7 +9,7 @@ Andrea Fioraldi Copyright 2016, 2017 Google Inc. All rights reserved. - Copyright 2019-2022 AFLplusplus Project. All rights reserved. + Copyright 2019-2023 AFLplusplus Project. All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. diff --git a/src/afl-as.c b/src/afl-as.c index 1edc8cca..a0eb612f 100644 --- a/src/afl-as.c +++ b/src/afl-as.c @@ -9,7 +9,7 @@ Andrea Fioraldi Copyright 2016, 2017 Google Inc. All rights reserved. - Copyright 2019-2022 AFLplusplus Project. All rights reserved. + Copyright 2019-2023 AFLplusplus Project. All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. diff --git a/src/afl-cc.c b/src/afl-cc.c index 1c3b5405..803e784e 100644 --- a/src/afl-cc.c +++ b/src/afl-cc.c @@ -5,7 +5,7 @@ Written by Michal Zalewski, Laszlo Szekeres and Marc Heuse Copyright 2015, 2016 Google Inc. All rights reserved. - Copyright 2019-2022 AFLplusplus Project. All rights reserved. + Copyright 2019-2023 AFLplusplus Project. All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. diff --git a/src/afl-common.c b/src/afl-common.c index 31005804..211d5bf2 100644 --- a/src/afl-common.c +++ b/src/afl-common.c @@ -9,7 +9,7 @@ Andrea Fioraldi Copyright 2016, 2017 Google Inc. All rights reserved. - Copyright 2019-2022 AFLplusplus Project. All rights reserved. + Copyright 2019-2023 AFLplusplus Project. All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. diff --git a/src/afl-forkserver.c b/src/afl-forkserver.c index a241f2c6..9b8660ce 100644 --- a/src/afl-forkserver.c +++ b/src/afl-forkserver.c @@ -13,7 +13,7 @@ Copyright 2016, 2017 Google Inc. All rights reserved. - Copyright 2019-2022 AFLplusplus Project. All rights reserved. + Copyright 2019-2023 AFLplusplus Project. All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. diff --git a/src/afl-fuzz-bitmap.c b/src/afl-fuzz-bitmap.c index b3a10bb7..485b82db 100644 --- a/src/afl-fuzz-bitmap.c +++ b/src/afl-fuzz-bitmap.c @@ -9,7 +9,7 @@ Andrea Fioraldi Copyright 2016, 2017 Google Inc. All rights reserved. - Copyright 2019-2022 AFLplusplus Project. All rights reserved. + Copyright 2019-2023 AFLplusplus Project. All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. diff --git a/src/afl-fuzz-cmplog.c b/src/afl-fuzz-cmplog.c index d0c829e2..8967d4bc 100644 --- a/src/afl-fuzz-cmplog.c +++ b/src/afl-fuzz-cmplog.c @@ -11,7 +11,7 @@ Andrea Fioraldi Copyright 2016, 2017 Google Inc. All rights reserved. - Copyright 2019-2022 AFLplusplus Project. All rights reserved. + Copyright 2019-2023 AFLplusplus Project. All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. diff --git a/src/afl-fuzz-extras.c b/src/afl-fuzz-extras.c index 884bb569..f6de11ae 100644 --- a/src/afl-fuzz-extras.c +++ b/src/afl-fuzz-extras.c @@ -9,7 +9,7 @@ Andrea Fioraldi Copyright 2016, 2017 Google Inc. All rights reserved. - Copyright 2019-2022 AFLplusplus Project. All rights reserved. + Copyright 2019-2023 AFLplusplus Project. All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. diff --git a/src/afl-fuzz-init.c b/src/afl-fuzz-init.c index ed52ca00..adfc55ad 100644 --- a/src/afl-fuzz-init.c +++ b/src/afl-fuzz-init.c @@ -9,7 +9,7 @@ Andrea Fioraldi Copyright 2016, 2017 Google Inc. All rights reserved. - Copyright 2019-2022 AFLplusplus Project. All rights reserved. + Copyright 2019-2023 AFLplusplus Project. All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. diff --git a/src/afl-fuzz-mutators.c b/src/afl-fuzz-mutators.c index ef30b993..22e5262e 100644 --- a/src/afl-fuzz-mutators.c +++ b/src/afl-fuzz-mutators.c @@ -10,7 +10,7 @@ Dominik Maier Copyright 2016, 2017 Google Inc. All rights reserved. - Copyright 2019-2022 AFLplusplus Project. All rights reserved. + Copyright 2019-2023 AFLplusplus Project. All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. diff --git a/src/afl-fuzz-one.c b/src/afl-fuzz-one.c index 9931820a..97855607 100644 --- a/src/afl-fuzz-one.c +++ b/src/afl-fuzz-one.c @@ -9,7 +9,7 @@ Andrea Fioraldi Copyright 2016, 2017 Google Inc. All rights reserved. - Copyright 2019-2022 AFLplusplus Project. All rights reserved. + Copyright 2019-2023 AFLplusplus Project. All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. diff --git a/src/afl-fuzz-python.c b/src/afl-fuzz-python.c index d8aed8c6..b509b936 100644 --- a/src/afl-fuzz-python.c +++ b/src/afl-fuzz-python.c @@ -9,7 +9,7 @@ Andrea Fioraldi Copyright 2016, 2017 Google Inc. All rights reserved. - Copyright 2019-2022 AFLplusplus Project. All rights reserved. + Copyright 2019-2023 AFLplusplus Project. All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. diff --git a/src/afl-fuzz-queue.c b/src/afl-fuzz-queue.c index 5017c37c..e3faa392 100644 --- a/src/afl-fuzz-queue.c +++ b/src/afl-fuzz-queue.c @@ -9,7 +9,7 @@ Andrea Fioraldi Copyright 2016, 2017 Google Inc. All rights reserved. - Copyright 2019-2022 AFLplusplus Project. All rights reserved. + Copyright 2019-2023 AFLplusplus Project. All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at: diff --git a/src/afl-fuzz-redqueen.c b/src/afl-fuzz-redqueen.c index 0dae26a3..8da1df13 100644 --- a/src/afl-fuzz-redqueen.c +++ b/src/afl-fuzz-redqueen.c @@ -11,7 +11,7 @@ Andrea Fioraldi Copyright 2016, 2017 Google Inc. All rights reserved. - Copyright 2019-2022 AFLplusplus Project. All rights reserved. + Copyright 2019-2023 AFLplusplus Project. All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. diff --git a/src/afl-fuzz-run.c b/src/afl-fuzz-run.c index 7f9c3bf3..7dd83150 100644 --- a/src/afl-fuzz-run.c +++ b/src/afl-fuzz-run.c @@ -10,7 +10,7 @@ Dominik Maier Copyright 2016, 2017 Google Inc. All rights reserved. - Copyright 2019-2022 AFLplusplus Project. All rights reserved. + Copyright 2019-2023 AFLplusplus Project. All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. diff --git a/src/afl-fuzz-state.c b/src/afl-fuzz-state.c index 8bd465f0..896b5f71 100644 --- a/src/afl-fuzz-state.c +++ b/src/afl-fuzz-state.c @@ -9,7 +9,7 @@ Andrea Fioraldi Copyright 2016, 2017 Google Inc. All rights reserved. - Copyright 2019-2022 AFLplusplus Project. All rights reserved. + Copyright 2019-2023 AFLplusplus Project. All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. diff --git a/src/afl-fuzz-stats.c b/src/afl-fuzz-stats.c index 87e149de..bfd30845 100644 --- a/src/afl-fuzz-stats.c +++ b/src/afl-fuzz-stats.c @@ -9,7 +9,7 @@ Andrea Fioraldi Copyright 2016, 2017 Google Inc. All rights reserved. - Copyright 2019-2022 AFLplusplus Project. All rights reserved. + Copyright 2019-2023 AFLplusplus Project. All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. diff --git a/src/afl-fuzz.c b/src/afl-fuzz.c index efef5523..138df26c 100644 --- a/src/afl-fuzz.c +++ b/src/afl-fuzz.c @@ -9,7 +9,7 @@ Andrea Fioraldi Copyright 2016, 2017 Google Inc. All rights reserved. - Copyright 2019-2022 AFLplusplus Project. All rights reserved. + Copyright 2019-2023 AFLplusplus Project. All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. diff --git a/src/afl-gotcpu.c b/src/afl-gotcpu.c index eee642fb..144ec9c9 100644 --- a/src/afl-gotcpu.c +++ b/src/afl-gotcpu.c @@ -9,7 +9,7 @@ Andrea Fioraldi Copyright 2016, 2017 Google Inc. All rights reserved. - Copyright 2019-2022 AFLplusplus Project. All rights reserved. + Copyright 2019-2023 AFLplusplus Project. All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. diff --git a/src/afl-ld-lto.c b/src/afl-ld-lto.c index 5797def8..5438bd9f 100644 --- a/src/afl-ld-lto.c +++ b/src/afl-ld-lto.c @@ -9,7 +9,7 @@ Andrea Fioraldi Dominik Maier - Copyright 2019-2022 AFLplusplus Project. All rights reserved. + Copyright 2019-2023 AFLplusplus Project. All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. diff --git a/src/afl-sharedmem.c b/src/afl-sharedmem.c index b48c6fb3..a2c81586 100644 --- a/src/afl-sharedmem.c +++ b/src/afl-sharedmem.c @@ -11,7 +11,7 @@ Andrea Fioraldi Copyright 2016, 2017 Google Inc. All rights reserved. - Copyright 2019-2022 AFLplusplus Project. All rights reserved. + Copyright 2019-2023 AFLplusplus Project. All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. diff --git a/src/afl-showmap.c b/src/afl-showmap.c index d85c28d9..da6880cc 100644 --- a/src/afl-showmap.c +++ b/src/afl-showmap.c @@ -12,7 +12,7 @@ Dominik Maier Copyright 2016, 2017 Google Inc. All rights reserved. - Copyright 2019-2022 AFLplusplus Project. All rights reserved. + Copyright 2019-2023 AFLplusplus Project. All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. diff --git a/src/afl-tmin.c b/src/afl-tmin.c index d93b9a41..687bb0e7 100644 --- a/src/afl-tmin.c +++ b/src/afl-tmin.c @@ -12,7 +12,7 @@ Dominik Maier Copyright 2016, 2017 Google Inc. All rights reserved. - Copyright 2019-2022 AFLplusplus Project. All rights reserved. + Copyright 2019-2023 AFLplusplus Project. All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. diff --git a/test-instr.c b/test-instr.c index f304e208..1d9f2e6e 100644 --- a/test-instr.c +++ b/test-instr.c @@ -3,7 +3,7 @@ -------------------------------------------------------- Originally written by Michal Zalewski Copyright 2014 Google Inc. All rights reserved. - Copyright 2019-2022 AFLplusplus Project. All rights reserved. + Copyright 2019-2023 AFLplusplus Project. All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at: diff --git a/unicorn_mode/build_unicorn_support.sh b/unicorn_mode/build_unicorn_support.sh index a3978d9d..222974cf 100755 --- a/unicorn_mode/build_unicorn_support.sh +++ b/unicorn_mode/build_unicorn_support.sh @@ -14,7 +14,7 @@ # # # Copyright 2017 Battelle Memorial Institute. All rights reserved. -# Copyright 2019-2022 AFLplusplus Project. All rights reserved. +# Copyright 2019-2023 AFLplusplus Project. All rights reserved. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. diff --git a/utils/afl_network_proxy/afl-network-client.c b/utils/afl_network_proxy/afl-network-client.c index 89ca6c4e..0416f0f9 100644 --- a/utils/afl_network_proxy/afl-network-client.c +++ b/utils/afl_network_proxy/afl-network-client.c @@ -4,7 +4,7 @@ Written by Marc Heuse - Copyright 2019-2022 AFLplusplus Project. All rights reserved. + Copyright 2019-2023 AFLplusplus Project. All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. diff --git a/utils/afl_network_proxy/afl-network-server.c b/utils/afl_network_proxy/afl-network-server.c index 8f0e9df9..2ae4c165 100644 --- a/utils/afl_network_proxy/afl-network-server.c +++ b/utils/afl_network_proxy/afl-network-server.c @@ -12,7 +12,7 @@ Dominik Maier Copyright 2016, 2017 Google Inc. All rights reserved. - Copyright 2019-2022 AFLplusplus Project. All rights reserved. + Copyright 2019-2023 AFLplusplus Project. All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. diff --git a/utils/afl_proxy/afl-proxy.c b/utils/afl_proxy/afl-proxy.c index afd0e5d2..531a97a2 100644 --- a/utils/afl_proxy/afl-proxy.c +++ b/utils/afl_proxy/afl-proxy.c @@ -4,7 +4,7 @@ Written by Marc Heuse - Copyright 2019-2022 AFLplusplus Project. All rights reserved. + Copyright 2019-2023 AFLplusplus Project. All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. diff --git a/utils/afl_untracer/afl-untracer.c b/utils/afl_untracer/afl-untracer.c index 6bee067c..ee40d252 100644 --- a/utils/afl_untracer/afl-untracer.c +++ b/utils/afl_untracer/afl-untracer.c @@ -4,7 +4,7 @@ Written by Marc Heuse - Copyright 2019-2022 AFLplusplus Project. All rights reserved. + Copyright 2019-2023 AFLplusplus Project. All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. diff --git a/utils/afl_untracer/libtestinstr.c b/utils/afl_untracer/libtestinstr.c index a3f5acc8..b7afc325 100644 --- a/utils/afl_untracer/libtestinstr.c +++ b/utils/afl_untracer/libtestinstr.c @@ -3,7 +3,7 @@ -------------------------------------------------------- Originally written by Michal Zalewski Copyright 2014 Google Inc. All rights reserved. - Copyright 2019-2022 AFLplusplus Project. All rights reserved. + Copyright 2019-2023 AFLplusplus Project. All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at: diff --git a/utils/argv_fuzzing/Makefile b/utils/argv_fuzzing/Makefile index f016c5a7..3a4ce084 100644 --- a/utils/argv_fuzzing/Makefile +++ b/utils/argv_fuzzing/Makefile @@ -2,7 +2,7 @@ # american fuzzy lop++ - argvfuzz # -------------------------------- # -# Copyright 2019-2022 Kjell Braden +# Copyright 2019-2023 Kjell Braden # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. diff --git a/utils/argv_fuzzing/argvfuzz.c b/utils/argv_fuzzing/argvfuzz.c index e7cc6b72..41eead0c 100644 --- a/utils/argv_fuzzing/argvfuzz.c +++ b/utils/argv_fuzzing/argvfuzz.c @@ -2,7 +2,7 @@ american fuzzy lop++ - LD_PRELOAD for fuzzing argv in binaries ------------------------------------------------------------ - Copyright 2019-2022 Kjell Braden + Copyright 2019-2023 Kjell Braden Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. diff --git a/utils/distributed_fuzzing/sync_script.sh b/utils/distributed_fuzzing/sync_script.sh index 251ae4e6..b22816f1 100755 --- a/utils/distributed_fuzzing/sync_script.sh +++ b/utils/distributed_fuzzing/sync_script.sh @@ -6,7 +6,7 @@ # Originally written by Michal Zalewski # # Copyright 2014 Google Inc. All rights reserved. -# Copyright 2019-2022 AFLplusplus Project. All rights reserved. +# Copyright 2019-2023 AFLplusplus Project. All rights reserved. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. diff --git a/utils/libdislocator/libdislocator.so.c b/utils/libdislocator/libdislocator.so.c index c390d004..1cd7abc6 100644 --- a/utils/libdislocator/libdislocator.so.c +++ b/utils/libdislocator/libdislocator.so.c @@ -6,7 +6,7 @@ Originally written by Michal Zalewski Copyright 2016 Google Inc. All rights reserved. - Copyright 2019-2022 AFLplusplus Project. All rights reserved. + Copyright 2019-2023 AFLplusplus Project. All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. diff --git a/utils/libtokencap/libtokencap.so.c b/utils/libtokencap/libtokencap.so.c index 07d81d59..299056ab 100644 --- a/utils/libtokencap/libtokencap.so.c +++ b/utils/libtokencap/libtokencap.so.c @@ -6,7 +6,7 @@ Originally written by Michal Zalewski Copyright 2016 Google Inc. All rights reserved. - Copyright 2019-2022 AFLplusplus Project. All rights reserved. + Copyright 2019-2023 AFLplusplus Project. All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. diff --git a/utils/persistent_mode/test-instr.c b/utils/persistent_mode/test-instr.c index 168aa429..4ead6577 100644 --- a/utils/persistent_mode/test-instr.c +++ b/utils/persistent_mode/test-instr.c @@ -3,7 +3,7 @@ -------------------------------------------------------- Originally written by Michal Zalewski Copyright 2014 Google Inc. All rights reserved. - Copyright 2019-2022 AFLplusplus Project. All rights reserved. + Copyright 2019-2023 AFLplusplus Project. All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at: -- cgit 1.4.1 From 0251b9bfd8545b8070d8e5c1294c4b1e7968dcf4 Mon Sep 17 00:00:00 2001 From: vanhauser-thc Date: Tue, 24 Jan 2023 14:56:14 +0100 Subject: llvm15 pcguard_init earlier constructor --- instrumentation/afl-compiler-rt.o.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'instrumentation/afl-compiler-rt.o.c') diff --git a/instrumentation/afl-compiler-rt.o.c b/instrumentation/afl-compiler-rt.o.c index 9c6345b6..dcff6a0f 100644 --- a/instrumentation/afl-compiler-rt.o.c +++ b/instrumentation/afl-compiler-rt.o.c @@ -1514,6 +1514,9 @@ void __sanitizer_cov_trace_pc_guard_init(uint32_t *start, uint32_t *stop) { _is_sancov = 1; + __afl_auto_first(); + __afl_auto_second(); + if (__afl_debug) { fprintf(stderr, -- cgit 1.4.1 From c5a84a124c56a9478cf779b5aea7369a4eed07ed Mon Sep 17 00:00:00 2001 From: vanhauser-thc Date: Wed, 25 Jan 2023 13:33:02 +0100 Subject: fixes --- instrumentation/afl-compiler-rt.o.c | 5 +++++ utils/aflpp_driver/GNUmakefile | 23 ++++++++++++++--------- 2 files changed, 19 insertions(+), 9 deletions(-) (limited to 'instrumentation/afl-compiler-rt.o.c') diff --git a/instrumentation/afl-compiler-rt.o.c b/instrumentation/afl-compiler-rt.o.c index dcff6a0f..d6d6c38c 100644 --- a/instrumentation/afl-compiler-rt.o.c +++ b/instrumentation/afl-compiler-rt.o.c @@ -149,6 +149,7 @@ u32 __afl_already_initialized_shm; u32 __afl_already_initialized_forkserver; u32 __afl_already_initialized_first; u32 __afl_already_initialized_second; +u32 __afl_already_initialized_early; u32 __afl_already_initialized_init; /* Dummy pipe for area_is_valid() */ @@ -1373,6 +1374,9 @@ __attribute__((constructor(EARLY_FS_PRIO))) void __early_forkserver(void) { __attribute__((constructor(CTOR_PRIO))) void __afl_auto_early(void) { + if (__afl_already_initialized_early) return; + __afl_already_initialized_early = 1; + is_persistent = !!getenv(PERSIST_ENV_VAR); if (getenv("AFL_DISABLE_LLVM_INSTRUMENTATION")) return; @@ -1516,6 +1520,7 @@ void __sanitizer_cov_trace_pc_guard_init(uint32_t *start, uint32_t *stop) { __afl_auto_first(); __afl_auto_second(); + __afl_auto_early(); if (__afl_debug) { diff --git a/utils/aflpp_driver/GNUmakefile b/utils/aflpp_driver/GNUmakefile index 234a1c31..b973f96a 100644 --- a/utils/aflpp_driver/GNUmakefile +++ b/utils/aflpp_driver/GNUmakefile @@ -8,9 +8,14 @@ ifeq "$(shell uname -s)" "Darwin" LDFLAGS += $(SDK_LD) endif +ifeq "" "$(LLVM_CONFIG)" + LLVM_CONFIG := llvm-config +endif LLVM_BINDIR = $(shell $(LLVM_CONFIG) --bindir 2>/dev/null) ifneq "" "$(LLVM_BINDIR)" - LLVM_BINDIR := $(LLVM_BINDIR)/ + ifeq "$(shell test -x $(LLVM_BINDIR)/clang && echo 1)" "1" + CC := $(LLVM_BINDIR)/clang + endif endif CFLAGS := -O3 -funroll-loops -g -fPIC @@ -18,31 +23,31 @@ CFLAGS := -O3 -funroll-loops -g -fPIC all: libAFLDriver.a libAFLQemuDriver.a aflpp_qemu_driver_hook.so aflpp_driver.o: aflpp_driver.c - -$(LLVM_BINDIR)clang -I. -I../../include $(CFLAGS) -c aflpp_driver.c + -$(CC) -I. -I../../include $(CFLAGS) -c aflpp_driver.c libAFLDriver.a: aflpp_driver.o @ar rc libAFLDriver.a aflpp_driver.o @cp -vf libAFLDriver.a ../../ debug: - $(LLVM_BINDIR)clang -Wno-deprecated -I../../include $(CFLAGS) -D_DEBUG=\"1\" -c -o afl-performance.o ../../src/afl-performance.c - $(LLVM_BINDIR)clang -I../../include -D_DEBUG=\"1\" -g -funroll-loops -c aflpp_driver.c - #$(LLVM_BINDIR)clang -S -emit-llvm -Wno-deprecated -I../../include $(CFLAGS) -D_DEBUG=\"1\" -c -o afl-performance.ll ../../src/afl-performance.c - #$(LLVM_BINDIR)clang -S -emit-llvm -I../../include -D_DEBUG=\"1\" -g -funroll-loops -c aflpp_driver.c + $(CC) -Wno-deprecated -I../../include $(CFLAGS) -D_DEBUG=\"1\" -c -o afl-performance.o ../../src/afl-performance.c + $(CC) -I../../include -D_DEBUG=\"1\" -g -funroll-loops -c aflpp_driver.c + #$(CC) -S -emit-llvm -Wno-deprecated -I../../include $(CFLAGS) -D_DEBUG=\"1\" -c -o afl-performance.ll ../../src/afl-performance.c + #$(CC) -S -emit-llvm -I../../include -D_DEBUG=\"1\" -g -funroll-loops -c aflpp_driver.c ar rc libAFLDriver.a afl-performance.o aflpp_driver.o aflpp_qemu_driver.o: aflpp_qemu_driver.c - -$(LLVM_BINDIR)clang $(CFLAGS) -O0 -funroll-loops -c aflpp_qemu_driver.c + -$(CC) $(CFLAGS) -O0 -funroll-loops -c aflpp_qemu_driver.c libAFLQemuDriver.a: aflpp_qemu_driver.o @-ar rc libAFLQemuDriver.a aflpp_qemu_driver.o @-cp -vf libAFLQemuDriver.a ../../ aflpp_qemu_driver_hook.so: aflpp_qemu_driver_hook.o - @-test -e aflpp_qemu_driver_hook.o && $(LLVM_BINDIR)clang $(LDFLAGS) -shared aflpp_qemu_driver_hook.o -o aflpp_qemu_driver_hook.so || echo "Note: Optional aflpp_qemu_driver_hook.so not built." + @-test -e aflpp_qemu_driver_hook.o && $(CC) $(LDFLAGS) -shared aflpp_qemu_driver_hook.o -o aflpp_qemu_driver_hook.so || echo "Note: Optional aflpp_qemu_driver_hook.so not built." aflpp_qemu_driver_hook.o: aflpp_qemu_driver_hook.c - @-test -e ../../qemu_mode/qemuafl/qemuafl/api.h && $(LLVM_BINDIR)clang $(CFLAGS) -funroll-loops -c aflpp_qemu_driver_hook.c || echo "Note: Optional aflpp_qemu_driver_hook.o not built." + @-test -e ../../qemu_mode/qemuafl/qemuafl/api.h && $(CC) $(CFLAGS) -funroll-loops -c aflpp_qemu_driver_hook.c || echo "Note: Optional aflpp_qemu_driver_hook.o not built." test: debug #clang -S -emit-llvm -D_DEBUG=\"1\" -I../../include -Wl,--allow-multiple-definition -funroll-loops -o aflpp_driver_test.ll aflpp_driver_test.c -- cgit 1.4.1 From 4946e9cc3a340efd9b08807ae5cb0a657e0214a9 Mon Sep 17 00:00:00 2001 From: vanhauser-thc Date: Thu, 2 Feb 2023 12:08:45 +0100 Subject: small fix to compiler rt --- instrumentation/afl-compiler-rt.o.c | 66 ++++++++++--------------------------- 1 file changed, 17 insertions(+), 49 deletions(-) (limited to 'instrumentation/afl-compiler-rt.o.c') diff --git a/instrumentation/afl-compiler-rt.o.c b/instrumentation/afl-compiler-rt.o.c index d6d6c38c..6ba19b5a 100644 --- a/instrumentation/afl-compiler-rt.o.c +++ b/instrumentation/afl-compiler-rt.o.c @@ -1534,6 +1534,16 @@ void __sanitizer_cov_trace_pc_guard_init(uint32_t *start, uint32_t *stop) { if (start == stop || *start) return; + x = getenv("AFL_INST_RATIO"); + if (x) { inst_ratio = (u32)atoi(x); } + + if (!inst_ratio || inst_ratio > 100) { + + fprintf(stderr, "[-] ERROR: Invalid AFL_INST_RATIO (must be 1-100).\n"); + abort(); + + } + // If a dlopen of an instrumented library happens after the forkserver then // we have a problem as we cannot increase the coverage map anymore. if (__afl_already_initialized_forkserver) { @@ -1554,62 +1564,20 @@ void __sanitizer_cov_trace_pc_guard_init(uint32_t *start, uint32_t *stop) { while (start < stop) { - *(start++) = offset; + if (likely(inst_ratio == 100) || R(100) < inst_ratio) + *start = offset; + else + *start = 0; // write to map[0] if (unlikely(++offset >= __afl_final_loc)) { offset = 4; } } } - } - - x = getenv("AFL_INST_RATIO"); - if (x) { inst_ratio = (u32)atoi(x); } - - if (!inst_ratio || inst_ratio > 100) { - - fprintf(stderr, "[-] ERROR: Invalid AFL_INST_RATIO (must be 1-100).\n"); - abort(); - - } - - /* instrumented code is loaded *after* our forkserver is up. this is a - problem. We cannot prevent collisions then :( */ - /* - if (__afl_already_initialized_forkserver && - __afl_final_loc + 1 + stop - start > __afl_map_size) { - - if (__afl_debug) { - - fprintf(stderr, "Warning: new instrumented code after the forkserver!\n"); - - } - - __afl_final_loc = 2; - - if (1 + stop - start > __afl_map_size) { - - *(start++) = ++__afl_final_loc; - - while (start < stop) { - - if (R(100) < inst_ratio) - *start = ++__afl_final_loc % __afl_map_size; - else - *start = 4; - - start++; - - } - - return; - - } + return; // we are done for this special case } - */ - /* Make sure that the first element in the range is always set - we use that to avoid duplicate calls (which can happen as an artifact of the underlying implementation in LLVM). */ @@ -1618,10 +1586,10 @@ void __sanitizer_cov_trace_pc_guard_init(uint32_t *start, uint32_t *stop) { while (start < stop) { - if (R(100) < inst_ratio) + if (likely(inst_ratio == 100) || R(100) < inst_ratio) *start = ++__afl_final_loc; else - *start = 4; + *start = 0; // write to map[0] start++; -- cgit 1.4.1 From 25b4b32627a1ef1e65b328f90f3ad1fd25d8f906 Mon Sep 17 00:00:00 2001 From: vanhauser-thc Date: Thu, 2 Feb 2023 12:13:48 +0100 Subject: small fix to compiler rt --- instrumentation/afl-compiler-rt.o.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'instrumentation/afl-compiler-rt.o.c') diff --git a/instrumentation/afl-compiler-rt.o.c b/instrumentation/afl-compiler-rt.o.c index 6ba19b5a..b1ce4427 100644 --- a/instrumentation/afl-compiler-rt.o.c +++ b/instrumentation/afl-compiler-rt.o.c @@ -1582,6 +1582,8 @@ void __sanitizer_cov_trace_pc_guard_init(uint32_t *start, uint32_t *stop) { to avoid duplicate calls (which can happen as an artifact of the underlying implementation in LLVM). */ + if (__afl_final_loc < 3) __afl_final_loc = 3; // we skip the first 4 entries + *(start++) = ++__afl_final_loc; while (start < stop) { -- cgit 1.4.1 From dbfa23b40a6bdd1b8affc3920c68f11a6e63b231 Mon Sep 17 00:00:00 2001 From: vanhauser-thc Date: Mon, 6 Feb 2023 16:38:46 +0100 Subject: fixes --- instrumentation/afl-compiler-rt.o.c | 10 +++++++--- src/afl-fuzz-one.c | 4 ++-- 2 files changed, 9 insertions(+), 5 deletions(-) (limited to 'instrumentation/afl-compiler-rt.o.c') diff --git a/instrumentation/afl-compiler-rt.o.c b/instrumentation/afl-compiler-rt.o.c index b1ce4427..9871d7f4 100644 --- a/instrumentation/afl-compiler-rt.o.c +++ b/instrumentation/afl-compiler-rt.o.c @@ -1518,9 +1518,13 @@ void __sanitizer_cov_trace_pc_guard_init(uint32_t *start, uint32_t *stop) { _is_sancov = 1; - __afl_auto_first(); - __afl_auto_second(); - __afl_auto_early(); + if (!getenv("AFL_DUMP_MAP_SIZE")) { + + __afl_auto_first(); + __afl_auto_second(); + __afl_auto_early(); + + } if (__afl_debug) { diff --git a/src/afl-fuzz-one.c b/src/afl-fuzz-one.c index 97855607..6367f597 100644 --- a/src/afl-fuzz-one.c +++ b/src/afl-fuzz-one.c @@ -5798,7 +5798,7 @@ void pso_updating(afl_state_t *afl) { u8 fuzz_one(afl_state_t *afl) { - int key_val_lv_1 = 0, key_val_lv_2 = 0; + int key_val_lv_1 = -1, key_val_lv_2 = -1; #ifdef _AFL_DOCUMENT_MUTATIONS @@ -5840,7 +5840,7 @@ u8 fuzz_one(afl_state_t *afl) { } - return (key_val_lv_1 | key_val_lv_2); + return (key_val_lv_1 == 0 || key_val_lv_2 == 0 ? 0 : 1 ); } -- cgit 1.4.1 From e6a05382b83817b245da51bcba16be5df56eb283 Mon Sep 17 00:00:00 2001 From: vanhauser-thc Date: Mon, 6 Mar 2023 09:59:52 +0100 Subject: fix IGNORE_PROBLEMS and update qemuafl --- docs/Changelog.md | 2 ++ instrumentation/afl-compiler-rt.o.c | 39 ++++++++++++++++++++++++------------- instrumentation/afl-llvm-common.h | 8 ++++---- qemu_mode/QEMUAFL_VERSION | 2 +- qemu_mode/qemuafl | 2 +- src/afl-fuzz-stats.c | 22 ++++++++++----------- 6 files changed, 44 insertions(+), 31 deletions(-) (limited to 'instrumentation/afl-compiler-rt.o.c') diff --git a/docs/Changelog.md b/docs/Changelog.md index 8f71fd83..f4fa4382 100644 --- a/docs/Changelog.md +++ b/docs/Changelog.md @@ -11,6 +11,8 @@ - add CFI sanitizer variant to gcc targets - llvm 16 support (thanks to @devnexen!) - support llvm 15 native pcguard changes + - 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 diff --git a/instrumentation/afl-compiler-rt.o.c b/instrumentation/afl-compiler-rt.o.c index 9871d7f4..94022a65 100644 --- a/instrumentation/afl-compiler-rt.o.c +++ b/instrumentation/afl-compiler-rt.o.c @@ -1539,12 +1539,16 @@ void __sanitizer_cov_trace_pc_guard_init(uint32_t *start, uint32_t *stop) { if (start == stop || *start) return; x = getenv("AFL_INST_RATIO"); - if (x) { inst_ratio = (u32)atoi(x); } + if (x) { - if (!inst_ratio || inst_ratio > 100) { + inst_ratio = (u32)atoi(x); - fprintf(stderr, "[-] ERROR: Invalid AFL_INST_RATIO (must be 1-100).\n"); - abort(); + if (!inst_ratio || inst_ratio > 100) { + + fprintf(stderr, "[-] ERROR: Invalid AFL_INST_RATIO (must be 1-100).\n"); + abort(); + + } } @@ -1568,10 +1572,16 @@ void __sanitizer_cov_trace_pc_guard_init(uint32_t *start, uint32_t *stop) { while (start < stop) { - if (likely(inst_ratio == 100) || R(100) < inst_ratio) - *start = offset; - else - *start = 0; // write to map[0] + if (likely(inst_ratio == 100) || R(100) < inst_ratio) { + + *(start++) = offset; + + } else { + + *(start++) = 0; // write to map[0] + + } + if (unlikely(++offset >= __afl_final_loc)) { offset = 4; } } @@ -1592,12 +1602,15 @@ void __sanitizer_cov_trace_pc_guard_init(uint32_t *start, uint32_t *stop) { while (start < stop) { - if (likely(inst_ratio == 100) || R(100) < inst_ratio) - *start = ++__afl_final_loc; - else - *start = 0; // write to map[0] + if (likely(inst_ratio == 100) || R(100) < inst_ratio) { + + *(start++) = ++__afl_final_loc; - start++; + } else { + + *(start++) = 0; // write to map[0] + + } } diff --git a/instrumentation/afl-llvm-common.h b/instrumentation/afl-llvm-common.h index 0112c325..16a13da5 100644 --- a/instrumentation/afl-llvm-common.h +++ b/instrumentation/afl-llvm-common.h @@ -37,10 +37,10 @@ typedef long double max_align_t; #define MNAME M.getSourceFileName() #define FMNAME F.getParent()->getSourceFileName() #if LLVM_VERSION_MAJOR >= 16 - // None becomes deprecated - // the standard std::nullopt_t is recommended instead - // from C++17 and onwards. - constexpr std::nullopt_t None = std::nullopt; +// None becomes deprecated +// the standard std::nullopt_t is recommended instead +// from C++17 and onwards. +constexpr std::nullopt_t None = std::nullopt; #endif #else #define MNAME std::string("") diff --git a/qemu_mode/QEMUAFL_VERSION b/qemu_mode/QEMUAFL_VERSION index 9c68f02c..39e41f79 100644 --- a/qemu_mode/QEMUAFL_VERSION +++ b/qemu_mode/QEMUAFL_VERSION @@ -1 +1 @@ -a8af9cbde7 +74c583b11a diff --git a/qemu_mode/qemuafl b/qemu_mode/qemuafl index a8af9cbd..74c583b1 160000 --- a/qemu_mode/qemuafl +++ b/qemu_mode/qemuafl @@ -1 +1 @@ -Subproject commit a8af9cbde71e333ce72a46f15e655d0b82ed0939 +Subproject commit 74c583b11ac508b90660723da7ee9ff7ff77ee92 diff --git a/src/afl-fuzz-stats.c b/src/afl-fuzz-stats.c index 26e1a50e..53ab8c77 100644 --- a/src/afl-fuzz-stats.c +++ b/src/afl-fuzz-stats.c @@ -672,12 +672,11 @@ void show_stats_normal(afl_state_t *afl) { /* If no coverage was found yet, check whether run time is greater than * exit_on_time. */ - if (unlikely( - !afl->non_instrumented_mode && afl->afl_env.afl_exit_on_time && - ((afl->last_find_time && - (cur_ms - afl->last_find_time) > afl->exit_on_time) || - (!afl->last_find_time && (cur_ms - afl->start_time) - > afl->exit_on_time)))) { + if (unlikely(!afl->non_instrumented_mode && afl->afl_env.afl_exit_on_time && + ((afl->last_find_time && + (cur_ms - afl->last_find_time) > afl->exit_on_time) || + (!afl->last_find_time && + (cur_ms - afl->start_time) > afl->exit_on_time)))) { afl->stop_soon = 2; @@ -1476,12 +1475,11 @@ void show_stats_pizza(afl_state_t *afl) { /* If no coverage was found yet, check whether run time is greater than * exit_on_time. */ - if (unlikely( - !afl->non_instrumented_mode && afl->afl_env.afl_exit_on_time && - ((afl->last_find_time && - (cur_ms - afl->last_find_time) > afl->exit_on_time) || - (!afl->last_find_time && (cur_ms - afl->start_time) - > afl->exit_on_time)))) { + if (unlikely(!afl->non_instrumented_mode && afl->afl_env.afl_exit_on_time && + ((afl->last_find_time && + (cur_ms - afl->last_find_time) > afl->exit_on_time) || + (!afl->last_find_time && + (cur_ms - afl->start_time) > afl->exit_on_time)))) { afl->stop_soon = 2; -- cgit 1.4.1 From 5221938945cc5ff15af04b727c6a7e0085005044 Mon Sep 17 00:00:00 2001 From: vanhauser-thc Date: Thu, 9 Mar 2023 17:36:13 +0100 Subject: various fixes --- docs/Changelog.md | 2 +- include/common.h | 3 +++ instrumentation/afl-compiler-rt.o.c | 18 ++++++++++++------ src/afl-analyze.c | 4 ++++ src/afl-common.c | 37 ++++++++++++++++++++++++++++++------- src/afl-fuzz-init.c | 19 ++++++++++++------- src/afl-fuzz-stats.c | 2 +- src/afl-showmap.c | 4 ++++ src/afl-tmin.c | 4 ++++ 9 files changed, 71 insertions(+), 22 deletions(-) (limited to 'instrumentation/afl-compiler-rt.o.c') diff --git a/docs/Changelog.md b/docs/Changelog.md index 5287d038..25c1f6bc 100644 --- a/docs/Changelog.md +++ b/docs/Changelog.md @@ -20,7 +20,7 @@ - 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/include/common.h b/include/common.h index c5a32cdb..5d198468 100644 --- a/include/common.h +++ b/include/common.h @@ -143,5 +143,8 @@ FILE *create_ffile(u8 *fn); /* create a file */ s32 create_file(u8 *fn); +/* memmem implementation as not all platforms support this */ +void *afl_memmem(const void *haystack, size_t haystacklen, const void *needle, size_t needlelen); + #endif diff --git a/instrumentation/afl-compiler-rt.o.c b/instrumentation/afl-compiler-rt.o.c index 94022a65..a88396d4 100644 --- a/instrumentation/afl-compiler-rt.o.c +++ b/instrumentation/afl-compiler-rt.o.c @@ -1622,17 +1622,23 @@ void __sanitizer_cov_trace_pc_guard_init(uint32_t *start, uint32_t *stop) { } - if (__afl_already_initialized_shm && __afl_final_loc > __afl_map_size) { + if (__afl_already_initialized_shm) { - if (__afl_debug) { + if (__afl_final_loc > __afl_map_size) { + + if (__afl_debug) { + + fprintf(stderr, "Reinit shm necessary (+%u)\n", + __afl_final_loc - __afl_map_size); + + } - fprintf(stderr, "Reinit shm necessary (+%u)\n", - __afl_final_loc - __afl_map_size); + __afl_unmap_shm(); + __afl_map_shm(); } - __afl_unmap_shm(); - __afl_map_shm(); + __afl_map_size = __afl_final_loc + 1; } diff --git a/src/afl-analyze.c b/src/afl-analyze.c index d4a9aa91..9734f75c 100644 --- a/src/afl-analyze.c +++ b/src/afl-analyze.c @@ -725,7 +725,11 @@ static void setup_signal_handlers(void) { struct sigaction sa; sa.sa_handler = NULL; + #ifdef SA_RESTART sa.sa_flags = SA_RESTART; + #else + sa.sa_flags = 0; + #endif sa.sa_sigaction = NULL; sigemptyset(&sa.sa_mask); diff --git a/src/afl-common.c b/src/afl-common.c index b0df1994..86226c9f 100644 --- a/src/afl-common.c +++ b/src/afl-common.c @@ -58,6 +58,25 @@ u8 last_intr = 0; #define AFL_PATH "/usr/local/lib/afl/" #endif +void *afl_memmem(const void *haystack, size_t haystacklen, const void *needle, + size_t needlelen) { + + if (unlikely(needlelen > haystacklen)) { return NULL; } + + for (u32 i = 0; i <= haystacklen - needlelen; ++i) { + + if (unlikely(memcmp(haystack + i, needle, needlelen) == 0)) { + + return (void *)(haystack + i); + + } + + } + + return (void *)NULL; + +} + void set_sanitizer_defaults() { /* Set sane defaults for ASAN if nothing else is specified. */ @@ -67,9 +86,9 @@ void set_sanitizer_defaults() { u8 *have_lsan_options = getenv("LSAN_OPTIONS"); u8 have_san_options = 0; u8 default_options[1024] = - "detect_odr_violation=0:abort_on_error=1:symbolize=0:malloc_context_" - "size=0:allocator_may_return_null=1:handle_segv=0:handle_sigbus=0:" - "handle_abort=0:handle_sigfpe=0:handle_sigill=0:"; + "detect_odr_violation=0:abort_on_error=1:symbolize=0:allocator_may_" + "return_null=1:handle_segv=0:handle_sigbus=0:handle_abort=0:handle_" + "sigfpe=0:handle_sigill=0:"; if (have_asan_options || have_ubsan_options || have_msan_options || have_lsan_options) { @@ -84,14 +103,18 @@ void set_sanitizer_defaults() { u8 buf[2048] = ""; if (!have_san_options) { strcpy(buf, default_options); } - strcat(buf, "exitcode=" STRINGIFY(LSAN_ERROR) ":fast_unwind_on_malloc=0:print_suppressions=0:detect_leaks=1:"); + strcat(buf, "exitcode=" STRINGIFY(LSAN_ERROR) ":fast_unwind_on_malloc=0:print_suppressions=0:detect_leaks=1:malloc_context_size=30:"); setenv("LSAN_OPTIONS", buf, 1); } /* for everything not LSAN we disable detect_leaks */ - if (!have_lsan_options) { strcat(default_options, "detect_leaks=0:"); } + if (!have_lsan_options) { + + strcat(default_options, "detect_leaks=0:malloc_context_size=0:"); + + } /* Set sane defaults for ASAN if nothing else is specified. */ @@ -130,7 +153,7 @@ u32 check_binary_signatures(u8 *fn) { if (f_data == MAP_FAILED) { PFATAL("Unable to mmap file '%s'", fn); } close(fd); - if (memmem(f_data, f_len, PERSIST_SIG, strlen(PERSIST_SIG) + 1)) { + if (afl_memmem(f_data, f_len, PERSIST_SIG, strlen(PERSIST_SIG) + 1)) { if (!be_quiet) { OKF(cPIN "Persistent mode binary detected."); } setenv(PERSIST_ENV_VAR, "1", 1); @@ -155,7 +178,7 @@ u32 check_binary_signatures(u8 *fn) { } - if (memmem(f_data, f_len, DEFER_SIG, strlen(DEFER_SIG) + 1)) { + if (afl_memmem(f_data, f_len, DEFER_SIG, strlen(DEFER_SIG) + 1)) { if (!be_quiet) { OKF(cPIN "Deferred forkserver binary detected."); } setenv(DEFER_ENV_VAR, "1", 1); diff --git a/src/afl-fuzz-init.c b/src/afl-fuzz-init.c index c20965b4..3b441eee 100644 --- a/src/afl-fuzz-init.c +++ b/src/afl-fuzz-init.c @@ -24,7 +24,9 @@ */ #include "afl-fuzz.h" +#include "common.h" #include +#include #include "cmplog.h" #ifdef HAVE_AFFINITY @@ -2786,7 +2788,7 @@ void check_binary(afl_state_t *afl, u8 *fname) { !afl->fsrv.nyx_mode && #endif !afl->fsrv.cs_mode && !afl->non_instrumented_mode && - !memmem(f_data, f_len, SHM_ENV_VAR, strlen(SHM_ENV_VAR) + 1)) { + !afl_memmem(f_data, f_len, SHM_ENV_VAR, strlen(SHM_ENV_VAR) + 1)) { SAYF("\n" cLRD "[-] " cRST "Looks like the target binary is not instrumented! The fuzzer depends " @@ -2817,7 +2819,7 @@ void check_binary(afl_state_t *afl, u8 *fname) { } if ((afl->fsrv.cs_mode || afl->fsrv.qemu_mode || afl->fsrv.frida_mode) && - memmem(f_data, f_len, SHM_ENV_VAR, strlen(SHM_ENV_VAR) + 1)) { + afl_memmem(f_data, f_len, SHM_ENV_VAR, strlen(SHM_ENV_VAR) + 1)) { SAYF("\n" cLRD "[-] " cRST "This program appears to be instrumented with afl-gcc, but is being " @@ -2830,9 +2832,9 @@ void check_binary(afl_state_t *afl, u8 *fname) { } - if (memmem(f_data, f_len, "__asan_init", 11) || - memmem(f_data, f_len, "__msan_init", 11) || - memmem(f_data, f_len, "__lsan_init", 11)) { + if (afl_memmem(f_data, f_len, "__asan_init", 11) || + afl_memmem(f_data, f_len, "__msan_init", 11) || + afl_memmem(f_data, f_len, "__lsan_init", 11)) { afl->fsrv.uses_asan = 1; @@ -2840,7 +2842,7 @@ void check_binary(afl_state_t *afl, u8 *fname) { /* Detect persistent & deferred init signatures in the binary. */ - if (memmem(f_data, f_len, PERSIST_SIG, strlen(PERSIST_SIG) + 1)) { + if (afl_memmem(f_data, f_len, PERSIST_SIG, strlen(PERSIST_SIG) + 1)) { OKF(cPIN "Persistent mode binary detected."); setenv(PERSIST_ENV_VAR, "1", 1); @@ -2867,7 +2869,7 @@ void check_binary(afl_state_t *afl, u8 *fname) { } if (afl->fsrv.frida_mode || - memmem(f_data, f_len, DEFER_SIG, strlen(DEFER_SIG) + 1)) { + afl_memmem(f_data, f_len, DEFER_SIG, strlen(DEFER_SIG) + 1)) { OKF(cPIN "Deferred forkserver binary detected."); setenv(DEFER_ENV_VAR, "1", 1); @@ -2923,8 +2925,11 @@ void setup_signal_handlers(void) { struct sigaction sa; + memset((void*)&sa, 0, sizeof(sa)); sa.sa_handler = NULL; +#ifdef SA_RESTART sa.sa_flags = SA_RESTART; +#endif sa.sa_sigaction = NULL; sigemptyset(&sa.sa_mask); diff --git a/src/afl-fuzz-stats.c b/src/afl-fuzz-stats.c index 65caf5ee..f53fd610 100644 --- a/src/afl-fuzz-stats.c +++ b/src/afl-fuzz-stats.c @@ -62,7 +62,7 @@ void write_setup_file(afl_state_t *afl, u32 argc, char **argv) { if (memchr(argv[i], '\'', strlen(argv[i]))) { #else - if (index(argv[i], '\'')) { + if (strchr(argv[i], '\'')) { #endif diff --git a/src/afl-showmap.c b/src/afl-showmap.c index 1e281d08..32dd1c20 100644 --- a/src/afl-showmap.c +++ b/src/afl-showmap.c @@ -654,7 +654,11 @@ static void setup_signal_handlers(void) { struct sigaction sa; sa.sa_handler = NULL; + #ifdef SA_RESTART sa.sa_flags = SA_RESTART; + #else + sa.sa_flags = 0; + #endif sa.sa_sigaction = NULL; sigemptyset(&sa.sa_mask); diff --git a/src/afl-tmin.c b/src/afl-tmin.c index 12c5e0c9..530578d9 100644 --- a/src/afl-tmin.c +++ b/src/afl-tmin.c @@ -743,7 +743,11 @@ static void setup_signal_handlers(void) { struct sigaction sa; sa.sa_handler = NULL; + #ifdef SA_RESTART sa.sa_flags = SA_RESTART; + #else + sa.sa_flags = 0; + #endif sa.sa_sigaction = NULL; sigemptyset(&sa.sa_mask); -- cgit 1.4.1 From be96253f5293a0446aae8b2f1795119456c0d5d5 Mon Sep 17 00:00:00 2001 From: vanhauser-thc Date: Fri, 31 Mar 2023 11:02:27 +0200 Subject: nits --- instrumentation/SanitizerCoverageLTO.so.cc | 2 ++ instrumentation/afl-compiler-rt.o.c | 11 ++++++----- src/afl-fuzz-bitmap.c | 10 +++++++--- src/afl-fuzz-one.c | 6 +++--- 4 files changed, 18 insertions(+), 11 deletions(-) (limited to 'instrumentation/afl-compiler-rt.o.c') diff --git a/instrumentation/SanitizerCoverageLTO.so.cc b/instrumentation/SanitizerCoverageLTO.so.cc index 85f13c19..9691f17f 100644 --- a/instrumentation/SanitizerCoverageLTO.so.cc +++ b/instrumentation/SanitizerCoverageLTO.so.cc @@ -431,6 +431,8 @@ bool ModuleSanitizerCoverageLTO::instrumentModule( if ((afl_global_id = atoi(ptr)) < 0) FATAL("AFL_LLVM_LTO_STARTID value of \"%s\" is negative\n", ptr); + if (afl_global_id < 4) { afl_global_id = 4; } + if ((ptr = getenv("AFL_LLVM_DOCUMENT_IDS")) != NULL) { dFile.open(ptr, std::ofstream::out | std::ofstream::app); diff --git a/instrumentation/afl-compiler-rt.o.c b/instrumentation/afl-compiler-rt.o.c index a88396d4..26fc7256 100644 --- a/instrumentation/afl-compiler-rt.o.c +++ b/instrumentation/afl-compiler-rt.o.c @@ -1536,7 +1536,7 @@ void __sanitizer_cov_trace_pc_guard_init(uint32_t *start, uint32_t *stop) { } - if (start == stop || *start) return; + if (start == stop || *start) { return; } x = getenv("AFL_INST_RATIO"); if (x) { @@ -1563,12 +1563,13 @@ void __sanitizer_cov_trace_pc_guard_init(uint32_t *start, uint32_t *stop) { "[-] FATAL: forkserver is already up, but an instrumented dlopen() " "library loaded afterwards. You must AFL_PRELOAD such libraries to " "be able to fuzz them or LD_PRELOAD to run outside of afl-fuzz.\n" - "To ignore this set AFL_IGNORE_PROBLEMS=1.\n"); + "To ignore this set AFL_IGNORE_PROBLEMS=1 but this will be bad for " + "coverage.\n"); abort(); } else { - static u32 offset = 4; + static u32 offset = 5; while (start < stop) { @@ -1582,7 +1583,7 @@ void __sanitizer_cov_trace_pc_guard_init(uint32_t *start, uint32_t *stop) { } - if (unlikely(++offset >= __afl_final_loc)) { offset = 4; } + if (unlikely(++offset >= __afl_final_loc)) { offset = 5; } } @@ -1596,7 +1597,7 @@ void __sanitizer_cov_trace_pc_guard_init(uint32_t *start, uint32_t *stop) { to avoid duplicate calls (which can happen as an artifact of the underlying implementation in LLVM). */ - if (__afl_final_loc < 3) __afl_final_loc = 3; // we skip the first 4 entries + if (__afl_final_loc < 5) __afl_final_loc = 5; // we skip the first 5 entries *(start++) = ++__afl_final_loc; diff --git a/src/afl-fuzz-bitmap.c b/src/afl-fuzz-bitmap.c index d9c792d1..556bb5d1 100644 --- a/src/afl-fuzz-bitmap.c +++ b/src/afl-fuzz-bitmap.c @@ -465,7 +465,8 @@ save_if_interesting(afl_state_t *afl, void *mem, u32 len, u8 fault) { u8 fn[PATH_MAX]; u8 *queue_fn = ""; - u8 new_bits = 0, keeping = 0, res, classified = 0, is_timeout = 0; + u8 new_bits = 0, keeping = 0, res, classified = 0, is_timeout = 0, + need_hash = 1; s32 fd; u64 cksum = 0; @@ -477,6 +478,7 @@ save_if_interesting(afl_state_t *afl, void *mem, u32 len, u8 fault) { classify_counts(&afl->fsrv); classified = 1; + need_hash = 0; cksum = hash64(afl->fsrv.trace_bits, afl->fsrv.map_size, HASH_CONST); @@ -499,6 +501,8 @@ save_if_interesting(afl_state_t *afl, void *mem, u32 len, u8 fault) { new_bits = has_new_bits_unclassified(afl, afl->virgin_bits); + if (unlikely(new_bits)) { classified = 1; } + } if (likely(!new_bits)) { @@ -565,12 +569,12 @@ save_if_interesting(afl_state_t *afl, void *mem, u32 len, u8 fault) { } - if (unlikely(!classified && new_bits)) { + if (unlikely(need_hash && new_bits)) { /* due to classify counts we have to recalculate the checksum */ afl->queue_top->exec_cksum = hash64(afl->fsrv.trace_bits, afl->fsrv.map_size, HASH_CONST); - classified = 1; + need_hash = 0; } diff --git a/src/afl-fuzz-one.c b/src/afl-fuzz-one.c index 070669c5..eec5e4b5 100644 --- a/src/afl-fuzz-one.c +++ b/src/afl-fuzz-one.c @@ -2071,7 +2071,7 @@ havoc_stage: afl->stage_short = "havoc"; afl->stage_max = ((doing_det ? HAVOC_CYCLES_INIT : HAVOC_CYCLES) * perf_score / afl->havoc_div) >> - 7; + 8; } else { @@ -2080,7 +2080,7 @@ havoc_stage: snprintf(afl->stage_name_buf, STAGE_BUF_SIZE, "splice %u", splice_cycle); afl->stage_name = afl->stage_name_buf; afl->stage_short = "splice"; - afl->stage_max = (SPLICE_HAVOC * perf_score / afl->havoc_div) >> 7; + afl->stage_max = (SPLICE_HAVOC * perf_score / afl->havoc_div) >> 8; } @@ -4640,7 +4640,7 @@ pacemaker_fuzzing: MOpt_globals.splice_stageformat, splice_cycle); afl->stage_name = afl->stage_name_buf; afl->stage_short = MOpt_globals.splice_stagenameshort; - afl->stage_max = (SPLICE_HAVOC * perf_score / afl->havoc_div) >> 7; + afl->stage_max = (SPLICE_HAVOC * perf_score / afl->havoc_div) >> 8; } -- cgit 1.4.1 From 120d009e7d7c425019e984c29e027af710a0a7df Mon Sep 17 00:00:00 2001 From: vanhauser-thc Date: Sat, 15 Apr 2023 11:36:58 +0200 Subject: wasm support --- GNUmakefile | 1 + GNUmakefile.llvm | 5 +++++ instrumentation/afl-compiler-rt.o.c | 2 +- instrumentation/afl-llvm-pass.so.cc | 10 +++++----- 4 files changed, 12 insertions(+), 6 deletions(-) (limited to 'instrumentation/afl-compiler-rt.o.c') diff --git a/GNUmakefile b/GNUmakefile index 85f164f5..5bc3f9d5 100644 --- a/GNUmakefile +++ b/GNUmakefile @@ -388,6 +388,7 @@ help: @echo NO_NYX - disable building nyx mode dependencies @echo "NO_CORESIGHT - disable building coresight (arm64 only)" @echo NO_UNICORN_ARM64 - disable building unicorn on arm64 + @echo "WAFL_MODE - enable for WASM fuzzing with https://github.com/fgsect/WAFL" @echo AFL_NO_X86 - if compiling on non-intel/amd platforms @echo "LLVM_CONFIG - if your distro doesn't use the standard name for llvm-config (e.g., Debian)" @echo "==========================================" diff --git a/GNUmakefile.llvm b/GNUmakefile.llvm index 09e9b5be..a053403b 100644 --- a/GNUmakefile.llvm +++ b/GNUmakefile.llvm @@ -294,6 +294,11 @@ endif CLANG_CPPFL = `$(LLVM_CONFIG) --cxxflags` -fno-rtti -fPIC $(CXXFLAGS) -Wno-deprecated-declarations CLANG_LFL = `$(LLVM_CONFIG) --ldflags` $(LDFLAGS) +# wasm fuzzing: disable thread-local storage and unset LLVM debug flag +ifdef WAFL_MODE + $(info Compiling libraries for use with WAVM) + CLANG_CPPFL += -DNDEBUG -DNO_TLS +endif # User teor2345 reports that this is required to make things work on MacOS X. ifeq "$(SYS)" "Darwin" diff --git a/instrumentation/afl-compiler-rt.o.c b/instrumentation/afl-compiler-rt.o.c index 26fc7256..e0e40983 100644 --- a/instrumentation/afl-compiler-rt.o.c +++ b/instrumentation/afl-compiler-rt.o.c @@ -113,7 +113,7 @@ int __afl_selective_coverage __attribute__((weak)); int __afl_selective_coverage_start_off __attribute__((weak)); static int __afl_selective_coverage_temp = 1; -#if defined(__ANDROID__) || defined(__HAIKU__) +#if defined(__ANDROID__) || defined(__HAIKU__) || defined(NO_TLS) PREV_LOC_T __afl_prev_loc[NGRAM_SIZE_MAX]; PREV_LOC_T __afl_prev_caller[CTX_MAX_K]; u32 __afl_prev_ctx; diff --git a/instrumentation/afl-llvm-pass.so.cc b/instrumentation/afl-llvm-pass.so.cc index e8d0b1e5..c59324fd 100644 --- a/instrumentation/afl-llvm-pass.so.cc +++ b/instrumentation/afl-llvm-pass.so.cc @@ -413,7 +413,7 @@ bool AFLCoverage::runOnModule(Module &M) { GlobalVariable *AFLContext = NULL; if (ctx_str || caller_str) -#if defined(__ANDROID__) || defined(__HAIKU__) +#if defined(__ANDROID__) || defined(__HAIKU__) || defined(NO_TLS) AFLContext = new GlobalVariable( M, Int32Ty, false, GlobalValue::ExternalLinkage, 0, "__afl_prev_ctx"); #else @@ -424,7 +424,7 @@ bool AFLCoverage::runOnModule(Module &M) { #ifdef AFL_HAVE_VECTOR_INTRINSICS if (ngram_size) - #if defined(__ANDROID__) || defined(__HAIKU__) + #if defined(__ANDROID__) || defined(__HAIKU__) || defined(NO_TLS) AFLPrevLoc = new GlobalVariable( M, PrevLocTy, /* isConstant */ false, GlobalValue::ExternalLinkage, /* Initializer */ nullptr, "__afl_prev_loc"); @@ -437,7 +437,7 @@ bool AFLCoverage::runOnModule(Module &M) { #endif else #endif -#if defined(__ANDROID__) || defined(__HAIKU__) +#if defined(__ANDROID__) || defined(__HAIKU__) || defined(NO_TLS) AFLPrevLoc = new GlobalVariable( M, Int32Ty, false, GlobalValue::ExternalLinkage, 0, "__afl_prev_loc"); #else @@ -448,7 +448,7 @@ bool AFLCoverage::runOnModule(Module &M) { #ifdef AFL_HAVE_VECTOR_INTRINSICS if (ctx_k) - #if defined(__ANDROID__) || defined(__HAIKU__) + #if defined(__ANDROID__) || defined(__HAIKU__) || defined(NO_TLS) AFLPrevCaller = new GlobalVariable( M, PrevCallerTy, /* isConstant */ false, GlobalValue::ExternalLinkage, /* Initializer */ nullptr, "__afl_prev_caller"); @@ -461,7 +461,7 @@ bool AFLCoverage::runOnModule(Module &M) { #endif else #endif -#if defined(__ANDROID__) || defined(__HAIKU__) +#if defined(__ANDROID__) || defined(__HAIKU__) || defined(NO_TLS) AFLPrevCaller = new GlobalVariable(M, Int32Ty, false, GlobalValue::ExternalLinkage, 0, "__afl_prev_caller"); -- cgit 1.4.1