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This commit is contained in:
van Hauser
2020-08-11 10:24:45 +02:00
parent 67dac15226
commit 0ba09ee85a
6 changed files with 39 additions and 36 deletions
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14
examples/aflpp_driver/aflpp_driver.c
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@ -306,10 +306,13 @@ int main(int argc, char **argv) {
else if (argc > 1) {
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);
}
@ -317,11 +320,14 @@ int main(int argc, char **argv) {
assert(N > 0);
if (!getenv("AFL_DISABLE_LLVM_INSTRUMENTATION")) {
munmap(__afl_area_ptr, MAX_DUMMY_SIZE);
__afl_area_ptr = NULL;
fprintf(stderr, "performing manual init\n");
__afl_manual_init();
__afl_manual_init();
}
fprintf(stderr, "map is now at %p\n", __afl_area_ptr);
// Call LLVMFuzzerTestOneInput here so that coverage caused by initialization
@ -333,11 +339,7 @@ int main(int argc, char **argv) {
ssize_t r = read(0, buf, sizeof(buf));
if (r > 0) {
LLVMFuzzerTestOneInput(buf, r);
}
if (r > 0) { LLVMFuzzerTestOneInput(buf, r); }
}