Error on startup: undefined symbol: SSL_set_ex_data

Dave dave at
Tue Jul 18 04:40:41 CEST 2006

types/rlm_eap_tls/rlm_eap_tls.c:        SSL_set_ex_data(ssn->ssl, 0,
(void *)handler);
types/rlm_eap_tls/rlm_eap_tls.c:        SSL_set_ex_data(ssn->ssl, 1,
(void *)inst->conf);

Found in the modules/rlm_eap

Something in the TLS end of things. I do believe it to be a bug of some
sorts either in openssl or freeradius

Alan DeKok wrote:
> Dave <dave at> wrote:
>> freeradius 1.1.0 does not have this error, 1.1.1 and 1.1.2 both do. for
>> me, using ssl 0.9.7j and 0.9.8b. 
>   1.1.2 doesn't have references to SSL_set_ex_data in libeap, and
> neither does 1.1.1.  It looks to me like OpenSSL has wrappers around
> some other function that calls SSL_set_ex_data.
>   And I don't know why it doesn't link, sorry.
>   Alan DeKok.
> - 
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