Mercurial > dropbear
diff cli-session.c @ 378:a124aff0cbf1
merge of '182c2d8dbd5321ef4d1df8758936f4dc7127015f'
and '31dcd7a22983ef19d6c63248e415e71d292dd0ec'
author | Matt Johnston <matt@ucc.asn.au> |
---|---|
date | Wed, 06 Dec 2006 13:11:41 +0000 |
parents | d965110e3f5c |
children | c216212001fc |
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--- a/cli-session.c Wed Dec 06 13:09:32 2006 +0000 +++ b/cli-session.c Wed Dec 06 13:11:41 2006 +0000 @@ -212,19 +212,38 @@ */ case USERAUTH_SUCCESS_RCVD: + + if (cli_opts.backgrounded) { + int devnull; + // keeping stdin open steals input from the terminal and + // is confusing, though stdout/stderr could be useful. + devnull = open(_PATH_DEVNULL, O_RDONLY); + if (devnull < 0) { + dropbear_exit("opening /dev/null: %d %s", + errno, strerror(errno)); + } + dup2(devnull, STDIN_FILENO); + if (daemon(0, 1) < 0) { + dropbear_exit("Backgrounding failed: %d %s", + errno, strerror(errno)); + } + } + #ifdef ENABLE_CLI_LOCALTCPFWD setup_localtcp(); #endif #ifdef ENABLE_CLI_REMOTETCPFWD setup_remotetcp(); #endif - cli_send_chansess_request(); - TRACE(("leave cli_sessionloop: cli_send_chansess_request")) + if (!cli_opts.no_cmd) { + cli_send_chansess_request(); + } + TRACE(("leave cli_sessionloop: running")) cli_ses.state = SESSION_RUNNING; return; case SESSION_RUNNING: - if (ses.chancount < 1) { + if (ses.chancount < 1 && !cli_opts.no_cmd) { cli_finished(); }