From db1c02cc2889e9008e1c5e74fc192064b162ebd7 Mon Sep 17 00:00:00 2001
From: unknown <aglo@.(none)>
Date: Tue, 2 Nov 2010 14:21:06 -0400
Subject: [PATCH] set REPARSE_POINT attr only if symlink_support attr is set

---
 daemon/nfs41_types.h | 1 +
 daemon/nfs41_xdr.c   | 4 ++++
 daemon/volume.c      | 7 ++++---
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/daemon/nfs41_types.h b/daemon/nfs41_types.h
index 73065a0..19d9ac1 100644
--- a/daemon/nfs41_types.h
+++ b/daemon/nfs41_types.h
@@ -190,6 +190,7 @@ typedef struct __nfs41_file_info {
     bool_t                  case_insensitive;
     bool_t                  case_preserving;
     bool_t                  symlink_dir;
+    bool_t                  symlink_support;
 } nfs41_file_info;
 
 #endif /* !__NFS41_DAEMON_TYPES_H__ */
diff --git a/daemon/nfs41_xdr.c b/daemon/nfs41_xdr.c
index 3dfcb74..0c689b4 100644
--- a/daemon/nfs41_xdr.c
+++ b/daemon/nfs41_xdr.c
@@ -1552,6 +1552,10 @@ static bool_t decode_file_attrs(
             if (!xdr_u_hyper(xdr, &info->size))
                 return FALSE;
         }
+        if (attrs->attrmask.arr[0] & FATTR4_WORD0_SYMLINK_SUPPORT) {
+            if (!xdr_bool(xdr, &info->symlink_support))
+                return FALSE;
+        }
         if (attrs->attrmask.arr[0] & FATTR4_WORD0_FSID) {
             if (!xdr_fsid(xdr, &info->fsid))
                 return FALSE;
diff --git a/daemon/volume.c b/daemon/volume.c
index c232331..e25a42f 100644
--- a/daemon/volume.c
+++ b/daemon/volume.c
@@ -96,7 +96,7 @@ static int handle_volume_attributes(
     /* query the case_ attributes of the root filesystem */
     nfs41_file_info info = { 0 };
     bitmap4 attr_request = { 1, { FATTR4_WORD0_CASE_INSENSITIVE |
-        FATTR4_WORD0_CASE_PRESERVING } };
+        FATTR4_WORD0_CASE_PRESERVING | FATTR4_WORD0_SYMLINK_SUPPORT} };
     PFILE_FS_ATTRIBUTE_INFORMATION attr = &args->info.attribute;
     int status = NO_ERROR;
 
@@ -108,8 +108,9 @@ static int handle_volume_attributes(
         goto out;
     }
 
-    attr->FileSystemAttributes = FILE_SUPPORTS_REMOTE_STORAGE |
-        FILE_SUPPORTS_REPARSE_POINTS;
+    attr->FileSystemAttributes = FILE_SUPPORTS_REMOTE_STORAGE;
+    if (info.symlink_support)
+        attr->FileSystemAttributes |= FILE_SUPPORTS_REPARSE_POINTS;
     if (info.case_preserving)
         attr->FileSystemAttributes |= FILE_CASE_PRESERVED_NAMES;
     if (!info.case_insensitive)