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2017-10-18Remove parentheses of return.KaoruToda
Since return is inconsistent, I removed unnecessary parentheses and unified them. Reviewed-by: Rich Salz <rsalz@openssl.org> Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/4541)
2017-10-09Since return is inconsistent, I removed unnecessary parentheses andKaoruToda
unified them. - return (0); -> return 0; - return (1); -> return 1; - return (-1); -> return -1; Reviewed-by: Stephen Henson <steve@openssl.org> Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/4500)
2017-08-22(Re)move some things from e_os.hRich Salz
Remove GETPID_IS_MEANINGLESS and osslargused. Move socket-related things to new file internal/sockets.h; this is now only needed by four(!!!) files. Compiles should be a bit faster. Remove USE_SOCKETS ifdef's Reviewed-by: Richard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/4209)
2017-06-06Always flush the BIO when we send any alertTodd Short
At the moment we flush the write BIO if we send a fatal alert, but not a warning one. This can mean the warning is never sent if we never do another write and subsequently flush the BIO. Instead we should just always flush after writing an alert. Reviewed-by: Tim Hudson <tjh@openssl.org> Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/3432)
2017-03-02Provide functions to write early dataMatt Caswell
We provide SSL_write_early() which *must* be called first on a connection (prior to any other IO function including SSL_connect()/SSL_do_handshake()). Also SSL_write_early_finish() which signals the end of early data. Reviewed-by: Rich Salz <rsalz@openssl.org> (Merged from https://github.com/openssl/openssl/pull/2737)
2016-11-04Fix some missed size_t updatesMatt Caswell
Reviewed-by: Rich Salz <rsalz@openssl.org>
2016-11-04Update numerous misc libssl fields to be size_tMatt Caswell
Reviewed-by: Rich Salz <rsalz@openssl.org>
2016-11-04Convert libssl writing for size_tMatt Caswell
Reviewed-by: Rich Salz <rsalz@openssl.org>
2016-08-18Indent ssl/Emilia Kasper
Run util/openssl-format-source on ssl/ Some comments and hand-formatted tables were fixed up manually by disabling auto-formatting. Reviewed-by: Rich Salz <rsalz@openssl.org>
2016-06-08Always use session_ctx when removing a sessionTodd Short
Sessions are stored on the session_ctx, which doesn't change after SSL_set_SSL_CTX(). Reviewed-by: Rich Salz <rsalz@openssl.org> Reviewed-by: Matt Caswell <matt@openssl.org>
2016-05-17Copyright consolidation 01/10Rich Salz
Reviewed-by: Richard Levitte <levitte@openssl.org> Reviewed-by: Kurt Roeckx <kurt@openssl.org>
2016-03-07Implement write pipeline support in libsslMatt Caswell
Use the new pipeline cipher capability to encrypt multiple records being written out all in one go. Two new SSL/SSL_CTX parameters can be used to control how this works: max_pipelines and split_send_fragment. max_pipelines defines the maximum number of pipelines that can ever be used in one go for a single connection. It must always be less than or equal to SSL_MAX_PIPELINES (currently defined to be 32). By default only one pipeline will be used (i.e. normal non-parallel operation). split_send_fragment defines how data is split up into pipelines. The number of pipelines used will be determined by the amount of data provided to the SSL_write call divided by split_send_fragment. For example if split_send_fragment is set to 2000 and max_pipelines is 4 then: SSL_write called with 0-2000 bytes == 1 pipeline used SSL_write called with 2001-4000 bytes == 2 pipelines used SSL_write called with 4001-6000 bytes == 3 pipelines used SSL_write_called with 6001+ bytes == 4 pipelines used split_send_fragment must always be less than or equal to max_send_fragment. By default it is set to be equal to max_send_fragment. This will mean that the same number of records will always be created as would have been created in the non-parallel case, although the data will be apportioned differently. In the parallel case data will be spread equally between the pipelines. Reviewed-by: Tim Hudson <tjh@openssl.org>
2016-01-26Remove /* foo.c */ commentsRich Salz
This was done by the following find . -name '*.[ch]' | /tmp/pl where /tmp/pl is the following three-line script: print unless $. == 1 && m@/\* .*\.[ch] \*/@; close ARGV if eof; # Close file to reset $. And then some hand-editing of other files. Reviewed-by: Viktor Dukhovni <viktor@openssl.org>
2015-10-30Remove redundant codeMatt Caswell
Clean up and remove lots of code that is now no longer needed due to the move to the new state machine. Reviewed-by: Tim Hudson <tjh@openssl.org> Reviewed-by: Richard Levitte <levitte@openssl.org>
2015-03-26Introduce the functions RECORD_LAYER_release, RECORD_LAYER_read_pending, andMatt Caswell
RECORD_LAYER_write_pending. Reviewed-by: Richard Levitte <levitte@openssl.org>
2015-03-26Split out non record layer functions out of s3_pkt.c and d1_pkt.c intoMatt Caswell
the new files s3_msg.c and s1_msg.c respectively. Reviewed-by: Richard Levitte <levitte@openssl.org>