Freeradius Module Extension Magic Number mismatch

[Dincer Beken]

Hello,

Freeradius 3.2.1 is installed from debian packages (standard debian bookworm distribution). I have implemented a new module and added it as an .so. I built the module alongside Freeradius 3.2.1 (from github).

When enabling the module, I get the following error:


Mon Sep  9 15:29:38 2024 : Error: /etc/freeradius/3.0/mods-enabled/tba[1]: Failed loading module rlm_(null) from file /usr/lib/freeradius/rlm_tba.so
Mon Sep  9 15:29:38 2024 : Error: /etc/freeradius/3.0/mods-enabled/tba[1]: Application and rlm_(null) magic number (prefix) mismatch.  application: 0 module: f0
Even if I write the simplest module, I get this issue.

The has the following binder. Can you tell me, where the issue is originating from, and how I can get the MAGIC number? I searched and tried out a lot, but at the end, had to implement the functionality as a python script. Getting the radius module running would help me a lot.

extern module_t rlm_tba;
module_t rlm_tba = {
      .magic            = RADIUSD_MAGIC_NUMBER,
      .methods = {
            [MOD_POST_AUTH] = tba_post_auth
      }
};

Regards,
Dincer