* Copyright (C) 1996-2001 Andrew Tridgell <tridge@samba.org>
* Copyright (C) 1996 Paul Mackerras
* Copyright (C) 2001, 2002 Martin Pool <mbp@samba.org>
- * Copyright (C) 2003-2020 Wayne Davison
+ * Copyright (C) 2003-2022 Wayne Davison
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
extern int need_messages_from_generator;
extern int kluge_around_eof;
extern int got_xfer_error;
+extern int old_style_args;
extern int msgs2stderr;
extern int module_id;
extern int read_only;
extern char backup_dir_buf[MAXPATHLEN];
extern char *basis_dir[MAX_BASIS_DIRS+1];
extern struct file_list *first_flist;
-extern filter_rule_list daemon_filter_list;
+extern filter_rule_list daemon_filter_list, implied_filter_list;
uid_t our_uid;
gid_t our_gid;
#define PRINT_ALLOC_NUM(title, descr, num) \
rprintf(FINFO, " %-11s%10" SIZE_T_FMT_MOD "d (" descr ")\n", \
- title ":", (SIZE_T_FMT_CAST)(num));
+ title ":", (SIZE_T_FMT_CAST)(num));
PRINT_ALLOC_NUM("arena", "bytes from sbrk", mi.arena);
PRINT_ALLOC_NUM("ordblks", "chunks not in use", mi.ordblks);
rprintf(FERROR, "internal: args[] overflowed in do_cmd()\n");
exit_cleanup(RERR_SYNTAX);
}
- if (**remote_argv == '-') {
- if (asprintf(args + argc++, "./%s", *remote_argv++) < 0)
- out_of_memory("do_cmd");
- } else
- args[argc++] = *remote_argv++;
+ args[argc++] = safe_arg(NULL, *remote_argv++);
remote_argc--;
}
}
return pid;
}
+/* Older versions turn an empty string as a reference to the current directory.
+ * We now treat this as an error unless --old-args was used. */
+static char *dot_dir_or_error()
+{
+ if (old_style_args || am_server)
+ return ".";
+ rprintf(FERROR, "Empty destination arg specified (use \".\" or see --old-args).\n");
+ exit_cleanup(RERR_SYNTAX);
+}
+
/* The receiving side operates in one of two modes:
*
* 1. it receives any number of files into a destination directory,
if (!dest_path || list_only)
return NULL;
- /* Treat an empty string as a copy into the current directory. */
if (!*dest_path)
- dest_path = ".";
+ dest_path = dot_dir_or_error();
if (daemon_filter_list.head) {
char *slash = strrchr(dest_path, '/');
}
am_generator = 1;
+ implied_filter_list.head = implied_filter_list.tail = NULL;
flist_receiving_enabled = True;
io_end_multiplex_in(MPLX_SWITCHING);
if (argc > 1) {
p = argv[--argc];
+ if (!*p)
+ p = dot_dir_or_error();
remote_argv = argv + argc;
} else {
static char *dotarg[1] = { "." };
rsync_port = 0;
}
+ /* A local transfer doesn't unbackslash anything, so leave the args alone. */
+ if (local_server)
+ old_style_args = 2;
+
if (!rsync_port && remote_argc && !**remote_argv) /* Turn an empty arg into a dot dir. */
*remote_argv = ".";
char *dummy_host;
int dummy_port = rsync_port;
int i;
+ if (filesfrom_fd < 0)
+ add_implied_include(remote_argv[0], daemon_connection);
/* For remote source, any extra source args must have either
* the same hostname or an empty hostname. */
for (i = 1; i < remote_argc; i++) {
if (!rsync_port && !*arg) /* Turn an empty arg into a dot dir. */
arg = ".";
remote_argv[i] = arg;
+ add_implied_include(arg, daemon_connection);
}
}
unset_env_var("DISPLAY");
+#if defined USE_OPENSSL && defined SET_OPENSSL_CONF
+#define TO_STR2(x) #x
+#define TO_STR(x) TO_STR2(x)
+ /* ./configure --with-openssl-conf=/etc/ssl/openssl-rsync.cnf
+ * defines SET_OPENSSL_CONF as that unquoted pathname. */
+ if (!getenv("OPENSSL_CONF")) /* Don't override it if it's already set. */
+ set_env_str("OPENSSL_CONF", TO_STR(SET_OPENSSL_CONF));
+#undef TO_STR
+#undef TO_STR2
+#endif
+
memset(&stats, 0, sizeof(stats));
/* Even a non-daemon runs needs the default config values to be set, e.g.