global: start relying on ssl_iostream_destroy(NULL) being a no-op Cleanup performed with the following semantic patch: @@ expression E; @@ - if (E != NULL) { - ssl_iostream_destroy(&E); - } + ssl_iostream_destroy(&E);

doveadm: Add NOREPLICATE error when "noreplicate" user flag is used It will be only understood if -U flag has been used

Updated copyright notices to include the year 2018.

doveadm-server: Fix potential hangs with SSL connections

doveadm-server: Switch to TCP connection's ioloop while sending logs to remote Fixes: Warning: I/O leak: 0x558d7c074ed0 (ostream-file.c:349, fd 16) Panic: file ioloop.c: line 127 (io_remove_full): assertion failed: (io->callback != NULL)

global: Use t_buffer_create sed -i -e 's/buffer_create_dynamic(pool_datastack_create(), */t_buffer_create(/g'

doveadm-server: Fix protocol handshake order With version 1.1 protocol, server sent the authentication "+" or "-" line before the VERSION. doveadm client accepts the VERSION reply either before or after, so this change doesn't break it. It makes the protocol cleaner though. Based on patch by Manuel Mausz

doveadm-server: Add client_connection_tcp.preauthenticated

doveadm-server: Deinitialize log proxying before closing SSL iostream Otherwise the SSL iostream destroying may trigger debug/error logging, which attempts to proxy logs when the stream is already closed. This caused a panic.

global: Rename client_connection_type to doveadm_connection_type

doveadm-server: Restructured client-connection code so that TCP and HTTP connection types are properly separated.

doveadm-server: tcp: Renamed client_connection_create() to client_connection_tcp_create().

doveadm-server: tcp: Moved client_connection_destroy().

doveadm-server: tcp: Cleaned up doveadm_server_log_handler().

doveadm-server: Moved common client code back from client-connection-tcp.c to client-connection.c.

doveadm-server: Renamed client-connection.c to client-connection-tcp.c. Preparation for subsequent commits.