Solve Linux input/output control (i.e. ioctl) Issue (1619350)

I am looking to solve a problem with the Linux input/output control (ioctl) on a program called QPXtool which checks for errors on the disc surface ([login to view URL]). There are two versions of this source code, one is the graphical user interface(gui) version written in qt4. The other is the console version. The graphical version is working fine, but there is a problem with the console version. There is a problem communicating with the media (i.e. the CD reader). The objective of this task is to remove the Bad Address problem in the console, and get the console version to work properly. This is a simple project for a person with the right skills. I have included a series of printf and qDebug statements in the code. More information will be given once you contact me. Thank you.