From 758d61201f7b51da6ce74aee2d18c5125d72522e Mon Sep 17 00:00:00 2001
From: Stefan Metzmacher <metze@samba.org>
Date: Wed, 23 May 2012 13:09:40 +0200
Subject: [PATCH] s3:smbd/msdfs: pass 'allow_broken_path' to
 get_referred_path()

Note the DCERPC code should not be smb2 specific!

I wonder why this is at all smb2 specific...

metze
---
 source3/modules/vfs_default.c       |  4 +++-
 source3/rpc_server/dfs/srv_dfs_nt.c | 11 +++++++----
 source3/smbd/msdfs.c                |  4 ++--
 source3/smbd/proto.h                |  2 +-
 4 files changed, 13 insertions(+), 8 deletions(-)

diff --git a/source3/modules/vfs_default.c b/source3/modules/vfs_default.c
index 887dbcb9afc..8908508af44 100644
--- a/source3/modules/vfs_default.c
+++ b/source3/modules/vfs_default.c
@@ -22,6 +22,7 @@
 #include "system/time.h"
 #include "system/filesys.h"
 #include "smbd/smbd.h"
+#include "smbd/globals.h"
 #include "ntioctl.h"
 #include "smbprofile.h"
 #include "../libcli/security/security.h"
@@ -209,7 +210,8 @@ static NTSTATUS vfswrap_get_dfs_referrals(struct vfs_handle_struct *handle,
 	}
 
 	/* The following call can change cwd. */
-	status = get_referred_path(r, pathnamep, handle->conn->sconn,
+	status = get_referred_path(r, pathnamep,
+				   !handle->conn->sconn->using_smb2,
 				   junction, &consumedcnt, &self_referral);
 	if (!NT_STATUS_IS_OK(status)) {
 		vfs_ChDir(handle->conn, handle->conn->connectpath);
diff --git a/source3/rpc_server/dfs/srv_dfs_nt.c b/source3/rpc_server/dfs/srv_dfs_nt.c
index e765f15a8da..2c840e20c2a 100644
--- a/source3/rpc_server/dfs/srv_dfs_nt.c
+++ b/source3/rpc_server/dfs/srv_dfs_nt.c
@@ -75,8 +75,9 @@ WERROR _dfs_Add(struct pipes_struct *p, struct dfs_Add *r)
 	}
 
 	/* The following call can change the cwd. */
-	status = get_referred_path(ctx, r->in.path, smbd_server_conn, jn,
-				   &consumedcnt, &self_ref);
+	status = get_referred_path(ctx, r->in.path,
+				   true, /*allow_broken_path */
+				   jn, &consumedcnt, &self_ref);
 	if(!NT_STATUS_IS_OK(status)) {
 		return ntstatus_to_werror(status);
 	}
@@ -142,7 +143,8 @@ WERROR _dfs_Remove(struct pipes_struct *p, struct dfs_Remove *r)
 			r->in.dfs_entry_path, r->in.servername, r->in.sharename));
 	}
 
-	status = get_referred_path(ctx, r->in.dfs_entry_path, smbd_server_conn,
+	status = get_referred_path(ctx, r->in.dfs_entry_path,
+				   true, /*allow_broken_path */
 				   jn, &consumedcnt, &self_ref);
 	if(!NT_STATUS_IS_OK(status)) {
 		return WERR_DFS_NO_SUCH_VOL;
@@ -369,7 +371,8 @@ WERROR _dfs_GetInfo(struct pipes_struct *p, struct dfs_GetInfo *r)
 	}
 
 	/* The following call can change the cwd. */
-	status = get_referred_path(ctx, r->in.dfs_entry_path, smbd_server_conn,
+	status = get_referred_path(ctx, r->in.dfs_entry_path,
+				   true, /*allow_broken_path */
 				   jn, &consumedcnt, &self_ref);
 	if(!NT_STATUS_IS_OK(status) ||
 			consumedcnt < strlen(r->in.dfs_entry_path)) {
diff --git a/source3/smbd/msdfs.c b/source3/smbd/msdfs.c
index 82859c3be4d..76fcb8cbe38 100644
--- a/source3/smbd/msdfs.c
+++ b/source3/smbd/msdfs.c
@@ -856,7 +856,7 @@ static NTSTATUS self_ref(TALLOC_CTX *ctx,
 
 NTSTATUS get_referred_path(TALLOC_CTX *ctx,
 			const char *dfs_path,
-			struct smbd_server_connection *sconn,
+			bool allow_broken_path,
 			struct junction_map *jucn,
 			int *consumedcntp,
 			bool *self_referralp)
@@ -875,7 +875,7 @@ NTSTATUS get_referred_path(TALLOC_CTX *ctx,
 
 	*self_referralp = False;
 
-	status = parse_dfs_path(NULL, dfs_path, False, !sconn->using_smb2,
+	status = parse_dfs_path(NULL, dfs_path, False, allow_broken_path,
 				pdp, &dummy);
 	if (!NT_STATUS_IS_OK(status)) {
 		return status;
diff --git a/source3/smbd/proto.h b/source3/smbd/proto.h
index f8a82818066..c5ca6b7176b 100644
--- a/source3/smbd/proto.h
+++ b/source3/smbd/proto.h
@@ -457,7 +457,7 @@ bool is_msdfs_link(connection_struct *conn,
 struct junction_map;
 NTSTATUS get_referred_path(TALLOC_CTX *ctx,
 			const char *dfs_path,
-			struct smbd_server_connection *sconn,
+			bool allow_broken_path,
 			struct junction_map *jucn,
 			int *consumedcntp,
 			bool *self_referralp);
-- 
2.11.4.GIT