CIFS: Implement follow_link for SMB2
that allows to access files through symlink created on a server.
Acked-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steve French <smfrench@gmail.com>
diff --git a/fs/cifs/smb2inode.c b/fs/cifs/smb2inode.c
index c6ec163..78ff88c 100644
--- a/fs/cifs/smb2inode.c
+++ b/fs/cifs/smb2inode.c
@@ -60,7 +60,7 @@
oparms.fid = &fid;
oparms.reconnect = false;
- rc = SMB2_open(xid, &oparms, utf16_path, &oplock, NULL);
+ rc = SMB2_open(xid, &oparms, utf16_path, &oplock, NULL, NULL);
if (rc) {
kfree(utf16_path);
return rc;
@@ -136,7 +136,8 @@
return -ENOMEM;
rc = smb2_open_op_close(xid, tcon, cifs_sb, full_path,
- FILE_READ_ATTRIBUTES, FILE_OPEN, 0, smb2_data,
+ FILE_READ_ATTRIBUTES, FILE_OPEN,
+ OPEN_REPARSE_POINT, smb2_data,
SMB2_OP_QUERY_INFO);
if (rc)
goto out;
@@ -191,8 +192,8 @@
struct cifs_sb_info *cifs_sb)
{
return smb2_open_op_close(xid, tcon, cifs_sb, name, DELETE, FILE_OPEN,
- CREATE_DELETE_ON_CLOSE, NULL,
- SMB2_OP_DELETE);
+ CREATE_DELETE_ON_CLOSE | OPEN_REPARSE_POINT,
+ NULL, SMB2_OP_DELETE);
}
static int