X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/a8e6e1486960fe2e9ac190ad53e9830f0f3f900a..1b502f3ec234bf1045c6bb146f64734d09e81956:/xattrs.c

diff --git a/xattrs.c b/xattrs.c
index 0eceb393..2b71270c 100644
--- a/xattrs.c
+++ b/xattrs.c
@@ -284,6 +284,20 @@ int get_xattr(const char *fname, stat_x *sxp)
 {
 	sxp->xattr = new(item_list);
 	*sxp->xattr = empty_xattr;
+
+#ifdef NO_SPECIAL_XATTRS
+	if (IS_SPECIAL(sxp->st.st_mode))
+		return 0;
+#endif
+#ifdef NO_DEVICE_XATTRS
+	if (IS_DEVICE(sxp->st.st_mode))
+		return 0;
+#endif
+#ifdef NO_SYMLINK_XATTRS
+	if (S_ISLNK(sxp->st.st_mode))
+		return 0;
+#endif
+
 	if (rsync_xal_get(fname, sxp->xattr) < 0) {
 		free_xattr(sxp);
 		return -1;
@@ -384,7 +398,7 @@ static void rsync_xal_store(item_list *xalp)
 }
 
 /* Send the make_xattr()-generated xattr list for this flist entry. */
-int send_xattr(stat_x *sxp, int f)
+int send_xattr(int f, stat_x *sxp)
 {
 	int ndx = find_matching_xattr(sxp->xattr);
 
@@ -626,7 +640,7 @@ int recv_xattr_request(struct file_struct *file, int f_in)
 /* ------------------------------------------------------------------------- */
 
 /* receive and build the rsync_xattr_lists */
-void receive_xattr(struct file_struct *file, int f)
+void receive_xattr(int f, struct file_struct *file)
 {
 	static item_list temp_xattr = EMPTY_ITEM_LIST;
 	int count, num;
@@ -752,7 +766,7 @@ void uncache_tmp_xattrs(void)
 		rsync_xal_l.count = prior_xattr_count;
 		while (xattr_item-- > xattr_start) {
 			rsync_xal_free(xattr_item);
-			free(xattr_item);
+			free(xattr_item->items);
 		}
 		prior_xattr_count = (size_t)-1;
 	}
@@ -884,6 +898,25 @@ int set_xattr(const char *fname, const struct file_struct *file,
 		return -1;
 	}
 
+#ifdef NO_SPECIAL_XATTRS
+	if (IS_SPECIAL(sxp->st.st_mode)) {
+		errno = ENOTSUP;
+		return -1;
+	}
+#endif
+#ifdef NO_DEVICE_XATTRS
+	if (IS_DEVICE(sxp->st.st_mode)) {
+		errno = ENOTSUP;
+		return -1;
+	}
+#endif
+#ifdef NO_SYMLINK_XATTRS
+	if (S_ISLNK(sxp->st.st_mode)) {
+		errno = ENOTSUP;
+		return -1;
+	}
+#endif
+
 	ndx = F_XATTR(file);
 	return rsync_xal_set(fname, lst + ndx, fnamecmp, sxp);
 }