diff options
Diffstat (limited to 'examples/aflpp_driver/aflpp_driver.cpp')
| -rw-r--r-- | examples/aflpp_driver/aflpp_driver.cpp | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/examples/aflpp_driver/aflpp_driver.cpp b/examples/aflpp_driver/aflpp_driver.cpp index 88354912..68a1783f 100644 --- a/examples/aflpp_driver/aflpp_driver.cpp +++ b/examples/aflpp_driver/aflpp_driver.cpp @@ -230,6 +230,8 @@ static int ExecuteFilesOnyByOne(int argc, char **argv) { } int main(int argc, char **argv) { + unsigned char in_buf[1024000]; + size_t in_buf_len; Printf( "======================= INFO =========================\n" "This binary is built for AFL-fuzz.\n" @@ -278,10 +280,16 @@ int main(int argc, char **argv) { while (__afl_persistent_loop(N)) { #ifdef _DEBUG fprintf(stderr, "CLIENT crc: %08x len: %u\n", hash32(__afl_fuzz_ptr, *__afl_fuzz_len, 0xa5b35705), *__afl_fuzz_len); + fprintf(stderr, "RECV:"); + for (int i = 0; i < *__afl_fuzz_len; i++) + fprintf(stderr, "%02x", __afl_fuzz_ptr[i]); + fprintf(stderr,"\n"); #endif if (*__afl_fuzz_len) { num_runs++; - LLVMFuzzerTestOneInput(__afl_fuzz_ptr, *__afl_fuzz_len); + in_buf_len = *__afl_fuzz_len; + memcpy(in_buf, __afl_fuzz_ptr, in_buf_len); + LLVMFuzzerTestOneInput(in_buf, in_buf_len); } } Printf("%s: successfully executed %d input(s)\n", argv[0], num_runs); |