m_csv is uninitialized for that code path; you should at least set it to null. Something shortly after the return may be trying to use it. Is there a destructor? or a copy constructor? Do they try to free the memory m_csv points to? Thanks, Yes i had a problem in destructor. I'm newbie in c++, so i...

I want to write a CSV parser library. I have a class that holds the document itself which is called CSV with a method that finds and returns the desire row of document : class CSV { private: /* data */ char* const m_buffer{nullptr}; const uint16_t m_number_of_columns; public: CSV(size_t size, uint16...