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This is the relevant code:
char c;
size_t buffer_size = 0;
wchar_t* wc = (wchar_t*) malloc(buffer_size);
int result = recv(this->m_socket, &c, 1, 0);
mbstowcs_s(&buffer_size, wc, buffer_size, &c, 1); // Something is wrong here
How do I fix this?
You allocated 0 bytes for
wcand passed that buffer tombstowcs_s.