[Linux-NTFS-Dev] [PATCH] ntfs_attrs_walk & AT_ATTRIBUTE_LIST

[Szakacsits S. <sz...@si...>]

Hi,

To do the cluster relocations for fragmented volumes, ntfsresize's
cluster accounting moved from low level functions to middle level ones
and caught a libntfs problem:  ntfs_attrs_walk (ntfs_attr_lookup)
doesn't enumerate attribute list attributes. Below is a patch. Fix
supposes AT_STANDARD_INFORMATION always present for a valid MFT record
if an AT_ATTRIBUTE_LIST is present. This should be always true (if not
ntfsresize catches it). All my testcases pass again.

	Szaka

--- libntfs/attrib.c	15 Dec 2002 13:02:00 -0000	1.4
+++ libntfs/attrib.c	18 Dec 2002 10:13:24 -0000
@@ -1743,7 +1743,10 @@
 		base_ni = ctx->base_ntfs_ino;
 	else
 		base_ni = ctx->ntfs_ino;
-	if (!base_ni || !NInoAttrList(base_ni) || type == AT_ATTRIBUTE_LIST)
+	/* FIXME: clean up *attr_find mess[y condition] */
+	if (!base_ni || !NInoAttrList(base_ni) || type == AT_ATTRIBUTE_LIST ||
+			(NInoAttrList(base_ni) && !type &&
+			ctx->attr->type == AT_STANDARD_INFORMATION))
 		return ntfs_attr_find(type, name, name_len, ic, val, val_len,
 				ctx);
 	return ntfs_external_attr_find(type, name, name_len, ic, lowest_vcn,