xref: /aosp_15_r20/system/nfc/src/fuzzers/fuzz_cmn.cc (revision 7eba2f3b06c51ae21384f6a4f14577b668a869b3)

#include "fuzz_cmn.h"

void nfcsnoop_capture(NFC_HDR const*, bool){};
void delete_stack_non_volatile_store(bool){};
void debug_nfcsnoop_dump(int){};
std::string nfc_storage_path;
bool storeNfcSnoopLogs(std::string, off_t) { return true; };

uint8_t appl_dta_mode_flag = 0;
unsigned int t5t_mute_legacy = 0;
bool nfc_nci_reset_keep_cfg_enabled = false;
uint8_t nfc_nci_reset_type = 0x00;

namespace android {
namespace util {
void stats_write(int32_t, ...) {}
}  // namespace util
}  // namespace android

#ifdef STANDALONE_FUZZER
int main(int argc, char* argv[]) {
  uint_t iterations = 50;
  uint_t seed = 0;

  if (argc >= 2) {
    seed = atol(argv[1]);
  }

  if (argc >= 3) {
    iterations = atol(argv[2]);
  }

  FUZZLOG("iterations=%d, seed=%d", iterations, seed);

  if (0 != LLVMFuzzerInitialize(&argc, &argv)) {
    return -1;
  }

  for (auto i = 0; i < iterations; i++) {
    FUZZLOG("iteration=%d, seed=%d", i, seed);
    srandom(seed);
    seed = random();
    auto data = FuzzSeqGen(3, 255);
    if (!LLVMFuzzerTestOneInput(&data[0], data.size())) {
      break;
    }
  }

  return 0;
}
#endif