Method isPtrExecutable

KittyMemoryEx/KittyPtrValidator.cpp:283–301

}

bool KittyPtrValidator::isPtrExecutable(uintptr_t ptr, size_t len)
{
    if (ptr == 0 || ptr + len < ptr)
        return false;

    ptr = KittyUtils::untagHeepPtr(ptr);

    uintptr_t end = ptr + len;
    RegionInfo region(0, 0, false, false, false);
    while (region.end < end)
    {
        if (!_findRegion(ptr, &region) || !region.executable)
            return false;

        ptr = region.end;
    }

    return true;
}