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  [ruby-core:07571]


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  "rb_str_new(0, 0)" to make empty string.


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  to get last error on the current thread. And should report
  errors are on the stack while OpenSSL.debug is true.

* ext/openssl/ossl.c (ossl_get_errors): new method for debugging
  this library.

* ext/openssl/ossl_ssl.c (ossl_sslctx_set_ciphers): fix error message.

* ext/openssl/ossl_x509req.c (ossl_x509req_set_attributes): get rid
  of unused variable.

* ext/openssl/ossl_x509store.c (ossl_x509store_initialize): should
  set @time to avoid warning.

* ext/openssl/ossl_x509store.c (ossl_x509store_set_default_paths,
  X509_STORE_add_cert, X509_STORE_add_crl): should raise error if
  wrapped functions failed.

* test/openssl/test_x509store.rb: add test for errors.


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  should initialize session id context. [ruby-core:4663]

* ext/openssl/ossl_ssl.c (ossl_sslctx_setup): add session id support.


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  - SSLContext#client_cert_cb=(aProc). it is called when a client
    certificate is requested by a server and no certificate was not
    set for the SSLContext. it must return an Array which includes
    OpenSSL::X509::Certificate and OpenSSL::PKey::RSA/DSA objects.
  - SSLContext#tmp_dh_callback=(aProc). it is called in key
    exchange with DH algorithm. it must return an OpenSSL::PKey::DH
    object.

* ext/openssl/ossl_ssl.c (ossl_sslctx_set_ciphers): ignore the
  argument if it's nil.

* ext/openssl/ossl_pkey.c
  (GetPrivPKeyPtr, ossl_pkey_sign): should call rb_funcall first.
  (DupPrivPKeyPtr): new function.

* ext/openssl/ossl_pkey_dh.c: add default DH parameters.

* ext/openssl/ossl_pkey.h: ditto.


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  rb_sys_fail if errno isn't 0. [ruby-dev:25831]

* ext/openssl/lib/openssl/cipher.rb: fix typo. [ruby-dev:24285]


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  ossl_ssl_write):
  - need to set errno on Win32 platform.
  - should call rb_sys_fail instead of rasing SSLError if
    SSL_ERROR_SYSCALL occured.
  - should wait for that the underlying IO become readable or
    writable if the error was SSL_ERROR_WANT_READ or
    SSL_ERROR_WANT_WRITE. [ruby-dev:25795]

* ext/openssl/lib/openssl/buffering.rb
  (Buffering#initialize): should set @eof and @rbuffer.
  (Buffering#fill_rbuff): should rescue Errno::EAGAIN.
  (Buffering#consume_rbuf): pointless eof flag resetting is deleted.
  (Buffering#read): should return an empty string if the specified
  size is zero.
  (Buffering#readpartial): new method.
  (Buffering#readline): fix typo.
  (Buffering#getc): return the first character of string correctly.
  (Buffering#each): fix typo.  suggested by Brian Ollenberger.
  (Buffering#readchar): fix typo.
  (Buffering#eof?): should read again it the input buffer is empty.
  (Buffering#do_write): should rescue Errno::EAGAIN.
  (Buffering#puts): use "\n" as the output field separator.

* ext/openssl/lib/openssl/ssl.rb: set non-blocking flag to the
  underlying IO.

* ext/openssl/extconf.rb: get rid of GNUmakefile generation.

* text/openssl/test_pair.rb: test for IO like methods.

* test/ruby/ut_eof.rb: test about empty file.


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* lib/cgi/session.rb (CGI::Session::initialize): generate new
  session if given session_id does not exist.  [ruby-list:40368]


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