bufferIndex += 16;

        int createContextOffset = SMBUtil.readInt4(buffer, bufferIndex);
        bufferIndex += 4;
        int createContextLength = SMBUtil.readInt4(buffer, bufferIndex);
        bufferIndex += 4;

        if ( createContextOffset > 0 && createContextLength > 0 ) {
            List<CreateContextResponse> contexts = new LinkedList<>();
            int createContextStart = getHeaderStart() + createContextOffset;