Hello, your ideas have impressed and helped me a lot. Thanks! [Exercise 9-5 answer](https://github.com/posborne/linux-programming-interface-exercises/tree/master/09-process-credentials#exercise-9-5) may have a mistake. ``` // setuid() /* suspend not possible */ /* resume not possible */ setuid(getuid()); /* Permanently drop privileges*/ ```
Hello, your ideas have impressed and helped me a lot. Thanks!
Exercise 9-5 answer may have a mistake.