I'm trying to write my own module for freeradius. I'd like to use a configuration file where i save some recursive structure. eg:

module_name <module_name> {

  var1 = val1

  var2 = val2

  

  subsection1 subsection1_name {

    var1_1 = val1_1

    var1_2 = val1_2

  }

....

....

}

I'm trying to realize a more simple data structure first, with only one subsection. An example: http://pastebin.com/JYfh3BuK but i have a segfault.

Someone can help me with this implementation. Should i use PW_TYPE_SUBSECTION in the main module_config[] structure?

How can i manage the case where there are N subsection of the same type?

Thanks