diff options
| -rw-r--r-- | dynamic_list.txt | 62 | ||||
| -rw-r--r-- | instrumentation/afl-compiler-rt.o.c | 17 |
2 files changed, 44 insertions, 35 deletions
diff --git a/dynamic_list.txt b/dynamic_list.txt index d1905d43..7293ae77 100644 --- a/dynamic_list.txt +++ b/dynamic_list.txt @@ -1,48 +1,56 @@ { + "__afl_already_initialized_first"; + "__afl_already_initialized_forkserver"; + "__afl_already_initialized_second"; + "__afl_already_initialized_shm"; "__afl_area_ptr"; + "__afl_auto_early"; + "__afl_auto_first"; + "__afl_auto_init"; + "__afl_auto_second"; + "__afl_coverage_discard"; + "__afl_coverage_interesting"; + "__afl_coverage_off"; + "__afl_coverage_on"; + "__afl_coverage_skip"; + "__afl_dictionary"; + "__afl_dictionary_len"; + "__afl_final_loc"; + "__afl_fuzz_len"; + "__afl_fuzz_ptr"; "__afl_manual_init"; + "__afl_map_addr"; "__afl_persistent_loop"; - "__afl_auto_init"; - "__afl_area_initial"; - "__afl_prev_loc"; "__afl_prev_caller"; "__afl_prev_ctx"; - "__afl_final_loc"; - "__afl_map_addr"; - "__afl_dictionary"; - "__afl_dictionary_len"; + "__afl_prev_loc"; "__afl_selective_coverage"; "__afl_selective_coverage_start_off"; "__afl_selective_coverage_temp"; - "__afl_coverage_discard"; - "__afl_coverage_skip"; - "__afl_coverage_on"; - "__afl_coverage_off"; - "__afl_coverage_interesting"; - "__afl_fuzz_len"; - "__afl_fuzz_ptr"; "__afl_sharedmem_fuzzing"; - "__sanitizer_cov_trace_pc_guard"; - "__sanitizer_cov_trace_pc_guard_init"; + "__afl_trace"; "__cmplog_ins_hook1"; + "__cmplog_ins_hook16"; "__cmplog_ins_hook2"; "__cmplog_ins_hook4"; + "__cmplog_ins_hook8"; "__cmplog_ins_hookN"; - "__cmplog_ins_hook16"; + "__cmplog_rtn_gcc_stdstring_cstring"; + "__cmplog_rtn_gcc_stdstring_stdstring"; + "__cmplog_rtn_hook"; + "__cmplog_rtn_llvm_stdstring_cstring"; + "__cmplog_rtn_llvm_stdstring_stdstring"; "__sanitizer_cov_trace_cmp1"; - "__sanitizer_cov_trace_const_cmp1"; + "__sanitizer_cov_trace_cmp16"; "__sanitizer_cov_trace_cmp2"; - "__sanitizer_cov_trace_const_cmp2"; "__sanitizer_cov_trace_cmp4"; - "__sanitizer_cov_trace_const_cmp4"; "__sanitizer_cov_trace_cmp8"; - "__sanitizer_cov_trace_const_cmp8"; - "__sanitizer_cov_trace_cmp16"; + "__sanitizer_cov_trace_const_cmp1"; "__sanitizer_cov_trace_const_cmp16"; + "__sanitizer_cov_trace_const_cmp2"; + "__sanitizer_cov_trace_const_cmp4"; + "__sanitizer_cov_trace_const_cmp8"; + "__sanitizer_cov_trace_pc_guard"; + "__sanitizer_cov_trace_pc_guard_init"; "__sanitizer_cov_trace_switch"; - "__cmplog_rtn_hook"; - "__cmplog_rtn_gcc_stdstring_cstring"; - "__cmplog_rtn_gcc_stdstring_stdstring"; - "__cmplog_rtn_llvm_stdstring_cstring"; - "__cmplog_rtn_llvm_stdstring_stdstring"; }; diff --git a/instrumentation/afl-compiler-rt.o.c b/instrumentation/afl-compiler-rt.o.c index 2089ce78..5dacf961 100644 --- a/instrumentation/afl-compiler-rt.o.c +++ b/instrumentation/afl-compiler-rt.o.c @@ -83,13 +83,14 @@ extern ssize_t _kern_write(int fd, off_t pos, const void *buffer, size_t bufferSize); #endif // HAIKU -u8 __afl_area_initial[MAP_INITIAL_SIZE]; -u8 * __afl_area_ptr_dummy = __afl_area_initial; +static u8 __afl_area_initial[MAP_INITIAL_SIZE]; +static u8 * __afl_area_ptr_dummy = __afl_area_initial; +static u8 * __afl_area_ptr_backup = __afl_area_initial; + u8 * __afl_area_ptr = __afl_area_initial; -u8 * __afl_area_ptr_backup = __afl_area_initial; u8 * __afl_dictionary; u8 * __afl_fuzz_ptr; -u32 __afl_fuzz_len_dummy; +static u32 __afl_fuzz_len_dummy; u32 *__afl_fuzz_len = &__afl_fuzz_len_dummy; u32 __afl_final_loc; @@ -100,7 +101,7 @@ u64 __afl_map_addr; // 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)); -int __afl_selective_coverage_temp = 1; +static int __afl_selective_coverage_temp = 1; #if defined(__ANDROID__) || defined(__HAIKU__) PREV_LOC_T __afl_prev_loc[NGRAM_SIZE_MAX]; @@ -147,7 +148,7 @@ static int __afl_dummy_fd[2] = {2, 2}; /* ensure we kill the child on termination */ -void at_exit(int signal) { +static void at_exit(int signal) { if (child_pid > 0) { kill(child_pid, SIGKILL); } @@ -179,7 +180,7 @@ void __afl_trace(const u32 x) { /* Error reporting to forkserver controller */ -void send_forkserver_error(int error) { +static void send_forkserver_error(int error) { u32 status; if (!error || error > 0xffff) return; @@ -1668,7 +1669,7 @@ void __sanitizer_cov_trace_cmp4(uint32_t arg1, uint32_t arg2) { } -void __sanitizer_cov_trace_cost_cmp4(uint32_t arg1, uint32_t arg2) { +void __sanitizer_cov_trace_const_cmp4(uint32_t arg1, uint32_t arg2) { __cmplog_ins_hook4(arg1, arg2, 0); |