message: memset + zeDriverFreeMem
diff: /*
  - Copyright (c) 2010-2011, Intel Corporation
  + Copyright (c) 2010-2020, Intel Corporation
  All rights reserved.
  Redistribution and use in source and binary forms, with or without
  @@ -219,6 +219,7 @@ int main(int argc, char **argv) {
  };
  img = new unsigned char[width * height * 3];
  fimg = (float*)aligned_alloc(4096, width * height * 3 * sizeof(float));
  + memset((void *)fimg, 0, sizeof(float) * width * height * 3);
  void *dFimg = nullptr;
  L0_SAFE_CALL(zeDriverAllocDeviceMem(hDriver, &allocDesc, width * height * 3 *sizeof(float),
  width * height * 3 *sizeof(float), hDevice,
  @@ -273,7 +274,7 @@ int main(int argc, char **argv) {
  savePPM("ao-ispc.ppm", width, height);
  free(fimg);
  - //L0_SAFE_CALL(zeDriverFreeMem(hDriver, dFimg));
  + L0_SAFE_CALL(zeDriverFreeMem(hDriver, dFimg));
  return 0;
  }
  