diff options
Diffstat (limited to 'examples/aflpp_driver')
| -rw-r--r-- | examples/aflpp_driver/aflpp_driver.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/examples/aflpp_driver/aflpp_driver.c b/examples/aflpp_driver/aflpp_driver.c index 397228ed..2b7be45f 100644 --- a/examples/aflpp_driver/aflpp_driver.c +++ b/examples/aflpp_driver/aflpp_driver.c @@ -266,7 +266,7 @@ __attribute__((constructor(1))) void __afl_protect(void) { int main(int argc, char **argv) { - fprintf(stderr, "dummy map is at %p\n", __afl_area_ptr); + fprintf(stderr, "map is at %p\n", __afl_area_ptr); printf( "======================= INFO =========================\n" @@ -305,10 +305,11 @@ int main(int argc, char **argv) { printf("WARNING: using the deprecated call style `%s %d`\n", argv[0], N); else if (argc > 1) { - __afl_sharedmem_fuzzing = 0; - munmap(__afl_area_ptr, MAX_DUMMY_SIZE); // we need to free 0x10000 - __afl_area_ptr = NULL; - __afl_manual_init(); + if (!getenv("AFL_DISABLE_LLVM_INSTRUMENTATION")) { + munmap(__afl_area_ptr, MAX_DUMMY_SIZE); // we need to free 0x10000 + __afl_area_ptr = NULL; + __afl_manual_init(); + } return ExecuteFilesOnyByOne(argc, argv); } @@ -318,9 +319,10 @@ int main(int argc, char **argv) { if (!getenv("AFL_DISABLE_LLVM_INSTRUMENTATION")) { munmap(__afl_area_ptr, MAX_DUMMY_SIZE); __afl_area_ptr = NULL; - __afl_manual_init(); + fprintf(stderr, "performing manual init\n"); + __afl_manual_init(); } - fprintf(stderr, "dummy map is now at %p\n", __afl_area_ptr); + fprintf(stderr, "map is now at %p\n", __afl_area_ptr); // Call LLVMFuzzerTestOneInput here so that coverage caused by initialization // on the first execution of LLVMFuzzerTestOneInput is ignored. |