Attachment 1647 Details for Bug 1605 – Temporarily fix (changed code in session.c) for this issue

Temporarily fix (changed code in session.c) for this issue

do_exec_inside_session.c (text/plain), 1.44 KB, created by zpbrent on 2009-06-11 17:09:35 AEST

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Creator: zpbrent

Created: 2009-06-11 17:09:35 AEST

Size: 1.44 KB

patch

obsolete

>/*
> * This is called to fork and execute a command.  If another command is
> * to be forced, execute that instead.
> */
>int
>do_exec(Session *s, const char *command)
>{
>	int ret;
>
>	if (options.adm_forced_command) {
>		original_command = command;
>		command = options.adm_forced_command;
>		if (s->is_subsystem && IS_INTERNAL_SFTP(command))
>			s->is_subsystem = SUBSYSTEM_INT_SFTP;
>		else if (s->is_subsystem)
>			s->is_subsystem = SUBSYSTEM_EXT;
>		debug("Forced command (config) '%.900s'", command);
>	} else if (forced_command) {
>		original_command = command;
>		command = forced_command;
>		if (s->is_subsystem && IS_INTERNAL_SFTP(command))
>			s->is_subsystem = SUBSYSTEM_INT_SFTP;
>		else if (s->is_subsystem)
>			s->is_subsystem = SUBSYSTEM_EXT;
>		debug("Forced command (key option) '%.900s'", command);
>	}
>
>#ifdef SSH_AUDIT_EVENTS
>	if (command != NULL)
>		PRIVSEP(audit_run_command(command));
>	else if (s->ttyfd == -1) {
>		char *shell = s->pw->pw_shell;
>
>		if (shell[0] == '\0')	/* empty shell means /bin/sh */
>			shell =_PATH_BSHELL;
>		PRIVSEP(audit_run_command(shell));
>	}
>#endif
>	if (s->ttyfd != -1)
>		ret = do_exec_pty(s, command);
>	else
>		ret = do_exec_no_pty(s, command);
>
>	original_command = NULL;
>
>	/*
>	 * Clear loginmsg: it's the child's responsibility to display
>	 * it to the user, otherwise multiple sessions may accumulate
>	 * multiple copies of the login messages.
>	 */
>	buffer_clear(&loginmsg);
>
>	return ret;
>}
>

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