X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/ea124cb324be2dffb97fe44fa534b24a3060479d..b1b54199efeba50d29a6ba8025ee8c8193d16dda:/flist.c

diff --git a/flist.c b/flist.c
index ad859bc4..0366d9eb 100644
--- a/flist.c
+++ b/flist.c
@@ -172,7 +172,7 @@ static int readlink_stat(const char *path, STRUCT_STAT *stp, char *linkbuf)
 				rprintf(FINFO,"copying unsafe symlink \"%s\" -> \"%s\"\n",
 					path, linkbuf);
 			}
-			return safe_stat(path, stp);
+			return do_stat(path, stp);
 		}
 	}
 	return 0;
@@ -185,12 +185,12 @@ int link_stat(const char *path, STRUCT_STAT *stp, int follow_dirlinks)
 {
 #ifdef SUPPORT_LINKS
 	if (copy_links)
-		return safe_stat(path, stp);
+		return do_stat(path, stp);
 	if (do_lstat(path, stp) < 0)
 		return -1;
 	if (follow_dirlinks && S_ISLNK(stp->st_mode)) {
 		STRUCT_STAT st;
-		if (safe_stat(path, &st) == 0 && S_ISDIR(st.st_mode))
+		if (do_stat(path, &st) == 0 && S_ISDIR(st.st_mode))
 			*stp = st;
 	}
 	return 0;
@@ -314,7 +314,7 @@ static void send_file_entry(struct file_struct *file, int f)
 	if (!file) {
 		write_byte(f, 0);
 		modtime = 0, mode = 0;
-		dev = 0, rdev = makedev(0, 0);
+		dev = 0, rdev = MAKEDEV(0, 0);
 		rdev_major = 0;
 		uid = 0, gid = 0;
 		*lastname = '\0';
@@ -346,7 +346,7 @@ static void send_file_entry(struct file_struct *file, int f)
 				flags |= XMIT_RDEV_MINOR_IS_SMALL;
 		}
 	} else if (protocol_version < 28)
-		rdev = makedev(0, 0);
+		rdev = MAKEDEV(0, 0);
 	if (file->uid == uid)
 		flags |= XMIT_SAME_UID;
 	else
@@ -497,7 +497,7 @@ static struct file_struct *receive_file_entry(struct file_list *flist,
 
 	if (!flist) {
 		modtime = 0, mode = 0;
-		dev = 0, rdev = makedev(0, 0);
+		dev = 0, rdev = MAKEDEV(0, 0);
 		rdev_major = 0;
 		uid = 0, gid = 0;
 		*lastname = '\0';
@@ -574,10 +574,10 @@ static struct file_struct *receive_file_entry(struct file_list *flist,
 				rdev_minor = read_byte(f);
 			else
 				rdev_minor = read_int(f);
-			rdev = makedev(rdev_major, rdev_minor);
+			rdev = MAKEDEV(rdev_major, rdev_minor);
 		}
 	} else if (protocol_version < 28)
-		rdev = makedev(0, 0);
+		rdev = MAKEDEV(0, 0);
 
 #ifdef SUPPORT_LINKS
 	if (preserve_links && S_ISLNK(mode)) {
@@ -655,6 +655,8 @@ static struct file_struct *receive_file_entry(struct file_list *flist,
 	if (linkname_len) {
 		file->u.link = bp;
 		read_sbuf(f, bp, linkname_len - 1);
+		if (sanitize_paths)
+			sanitize_path(bp, bp, "", lastdir_depth, NULL);
 		bp += linkname_len;
 	}
 #endif
@@ -920,7 +922,7 @@ struct file_struct *make_file(char *fname, struct file_list *flist,
 		int save_mode = file->mode;
 		file->mode = S_IFDIR; /* Find a directory with our name. */
 		if (flist_find(the_file_list, file) >= 0
-		    && safe_stat(thisname, &st2) == 0 && S_ISDIR(st2.st_mode)) {
+		    && do_stat(thisname, &st2) == 0 && S_ISDIR(st2.st_mode)) {
 			file->modtime = st2.st_mtime;
 			file->length = st2.st_size;
 			file->mode = st2.st_mode;
@@ -1069,9 +1071,7 @@ struct file_list *send_file_list(int f, int argc, char *argv[])
 
 	io_start_buffering_out();
 	if (filesfrom_fd >= 0) {
-		if (sanitize_paths)
-			die_on_unsafe_path(argv[0], 0);
-		if (argv[0] && !push_dir(argv[0])) {
+		if (argv[0] && !push_dir(argv[0], 0)) {
 			rsyserr(FERROR, errno, "push_dir %s failed",
 				full_fname(argv[0]));
 			exit_cleanup(RERR_FILESELECT);
@@ -1124,8 +1124,6 @@ struct file_list *send_file_list(int f, int argc, char *argv[])
 				   && (len == 1 || fbuf[len-2] == '/');
 		}
 
-		if (sanitize_paths)
-			die_on_unsafe_path(fbuf, 1);
 		if (link_stat(fbuf, &st, copy_dirlinks) != 0) {
 			io_error |= IOERR_GENERAL;
 			rsyserr(FERROR, errno, "link_stat %s failed",
@@ -1183,6 +1181,8 @@ struct file_list *send_file_list(int f, int argc, char *argv[])
 				} else
 					break;
 			}
+			if (len == 1 && fn[0] == '/')
+				fn[len++] = '.';
 			fn[len] = '\0';
 			/* Reject a ".." dir in the active part of the path. */
 			for (p = fn; (p = strstr(p, "..")) != NULL; p += 2) {
@@ -1207,7 +1207,7 @@ struct file_list *send_file_list(int f, int argc, char *argv[])
 
 			strlcpy(olddir, curr_dir, sizeof olddir);
 
-			if (!push_dir(dir)) {
+			if (!push_dir(dir, 0)) {
 				io_error |= IOERR_GENERAL;
 				rsyserr(FERROR, errno, "push_dir %s failed",
 					full_fname(dir));