From 680e415104c2018b53359eaf673d340588ef27f5 Mon Sep 17 00:00:00 2001
From: Casey Bodley <cbodley@citi.umich.edu>
Date: Tue, 12 Oct 2010 09:53:01 -0400
Subject: [PATCH] readdir: look up attributes for referral entries

handle rdattr_error == NFS4ERR_MOVED by calling nfs41_lookup() for attributes

Signed-off-by: Casey Bodley <cbodley@citi.umich.edu>
---
 daemon/readdir.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/daemon/readdir.c b/daemon/readdir.c
index 414aa68..4e50d15 100644
--- a/daemon/readdir.c
+++ b/daemon/readdir.c
@@ -276,6 +276,13 @@ static int readdir_copy_entry(
     *dst_pos += info->NextEntryOffset;
     *dst_len -= info->NextEntryOffset;
 
+    if (entry->attr_info.rdattr_error == NFS4ERR_MOVED) {
+        /* look up attributes for referral entries, but ignore return value;
+         * it's okay if lookup fails, we'll just write garbage attributes */
+        lookup_entry(args->root, args->state->session,
+            &args->state->file, entry);
+    }
+
     switch (args->query_class)
     {
     case FileNamesInformation: