about eap_handler

[blue_11j at yahoo.co.jp]

Hi,
  I'm sorry that I am not good at English
  because I'm Japanese...

I have a question about eap_handler.

I understand that...
if radiusd recieved EAP-Identify packet,
eap_handler is allocated and added to eaplist.

if radiusd will be not received
next EAP packet(except EAP-Identiry) forever, 
When is the eap_handler deleted from the eaplist and freed ?

will radiusd use too large memory by
'Dos attack using EAP-Identiry' ?


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