Hello, With OpenSSL 1.0.0d DLL I get "error:1408F044:SSL routines:SSL3_GET_RECORD:internal error" on the first attempt of a BIO_read after a cached session was assigned with SSL_set_session. That happens only if option SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER is set. The same code works fine with versions from 0.9.7g to 0.9.8r.
Here's the relevant Pascal code, error handling and stuff removed: FSsl := SSL_new(pCtx); FSslBio := BIO_new(BIO_f_ssl); BIO_new_bio_pair(@FIBio, SslBufferSize, @FNBio, SslBufferSize); SSL_set_ex_data(FSsl, 0, Self); SSL_CTX_set_client_cert_cb(pCtx, ClientCertCb); SSL_set_session(FSsl, CachedSession); SSL_set_bio(FSsl, FIBio, FIBio); SSL_set_info_callback(FSsl, InfoCb); BIO_ctrl(FSslBio, BIO_C_SET_SSL, BIO_NOCLOSE, FSsl); If (BIO_read(FSslbio, @Dummy, 0) < 0) and (not BIO_should_retry(FSslbio)) then // Error here // -- Arno Garrels ______________________________________________________________________ OpenSSL Project http://www.openssl.org User Support Mailing List openssl-users@openssl.org Automated List Manager majord...@openssl.org