X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/ce27f36d927ba68d62d3b4539cfd5e0f758e20fb..b4e6aac98543afdfab019339612673561c64f122:/main.c

diff --git a/main.c b/main.c
index b2dcb523..b06eeebe 100644
--- a/main.c
+++ b/main.c
@@ -4,7 +4,7 @@
  * 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) 2003-2007 Wayne Davison
+ * Copyright (C) 2003-2008 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
@@ -45,6 +45,7 @@ extern int got_xfer_error;
 extern int module_id;
 extern int copy_links;
 extern int copy_dirlinks;
+extern int copy_unsafe_links;
 extern int keep_dirlinks;
 extern int preserve_hard_links;
 extern int protocol_version;
@@ -65,6 +66,7 @@ extern int batch_fd;
 extern int filesfrom_fd;
 extern int connect_timeout;
 extern pid_t cleanup_child_pid;
+extern unsigned int module_dirlen;
 extern struct stats stats;
 extern char *filesfrom_host;
 extern char *partial_dir;
@@ -81,6 +83,7 @@ extern struct filter_list_struct server_filter_list;
 extern iconv_t ic_send;
 #endif
 
+uid_t our_uid;
 int local_server = 0;
 int daemon_over_rsh = 0;
 mode_t orig_umask = 0;
@@ -277,7 +280,7 @@ static void output_summary(void)
 		rprintf(FINFO, "total size is %s  speedup is %.2f%s\n",
 			human_num(stats.total_size),
 			(double)stats.total_size / (total_written+total_read),
-			dry_run ? " (DRY RUN)" : "");
+			write_batch < 0 ? " (BATCH ONLY)" : dry_run ? " (DRY RUN)" : "");
 	}
 
 	fflush(stdout);
@@ -332,7 +335,6 @@ static pid_t do_cmd(char *cmd, char *machine, char *user, char **remote_argv, in
 	int i, argc = 0;
 	char *args[MAX_ARGS];
 	pid_t ret;
-	char *dir = NULL;
 	int dash_l_set = 0;
 
 	if (!read_batch && !local_server) {
@@ -508,9 +510,6 @@ static pid_t do_cmd(char *cmd, char *machine, char *user, char **remote_argv, in
 			ret = piped_child(args, f_in_p, f_out_p);
 	}
 
-	if (dir)
-		free(dir);
-
 	return ret;
 
   oom:
@@ -643,7 +642,7 @@ static char *get_local_name(struct file_list *flist, char *dest_path)
  * dry-run mode and the destination dir does not yet exist, we'll try to
  * tweak any dest-relative paths to make them work for a dry-run (the
  * destination dir must be in curr_dir[] when this function is called).
- * We also report if any arg that is non-existent or not a directory. */
+ * We also warn about any arg that is non-existent or not a directory. */
 static void check_alt_basis_dirs(void)
 {
 	STRUCT_STAT st;
@@ -761,7 +760,7 @@ static int do_recv(int f_in, int f_out, char *local_name)
 
 	/* The receiving side mustn't obey this, or an existing symlink that
 	 * points to an identical file won't be replaced by the referent. */
-	copy_links = copy_dirlinks = 0;
+	copy_links = copy_dirlinks = copy_unsafe_links = 0;
 
 #ifdef SUPPORT_HARD_LINKS
 	if (preserve_hard_links && !inc_recurse)
@@ -869,7 +868,6 @@ static void do_server_recv(int f_in, int f_out, int argc, char *argv[])
 	int exit_code;
 	struct file_list *flist;
 	char *local_name = NULL;
-	char *dir = NULL;
 	int save_verbose = verbose;
 
 	if (filesfrom_fd >= 0) {
@@ -890,7 +888,7 @@ static void do_server_recv(int f_in, int f_out, int argc, char *argv[])
 	}
 
 	if (argc > 0) {
-		dir = argv[0];
+		char *dir = argv[0];
 		argc--;
 		argv++;
 		if (!am_daemon && !push_dir(dir, 0)) {
@@ -940,15 +938,18 @@ static void do_server_recv(int f_in, int f_out, int argc, char *argv[])
 	check_alt_basis_dirs();
 
 	if (server_filter_list.head) {
-		char **dir;
+		char **dir_p;
 		struct filter_list_struct *elp = &server_filter_list;
 
-		for (dir = basis_dir; *dir; dir++) {
-			if (check_filter(elp, *dir, 1) < 0)
+		for (dir_p = basis_dir; *dir_p; dir_p++) {
+			char *dir = *dir_p;
+			if (*dir == '/')
+				dir += module_dirlen;
+			if (check_filter(elp, dir, 1) < 0)
 				goto options_rejected;
 		}
 		if (partial_dir && *partial_dir == '/'
-		 && check_filter(elp, partial_dir, 1) < 0) {
+		 && check_filter(elp, partial_dir + module_dirlen, 1) < 0) {
 		    options_rejected:
 			rprintf(FERROR,
 				"Your options have been rejected by the server.\n");
@@ -1428,7 +1429,8 @@ int main(int argc,char *argv[])
 #endif
 
 	starttime = time(NULL);
-	am_root = (MY_UID() == 0);
+	our_uid = MY_UID();
+	am_root = our_uid == 0;
 
 	memset(&stats, 0, sizeof(stats));