From: Stefan Metzmacher <metze@samba.org>
Date: Wed, 18 Sep 2013 01:50:42 +0000 (+0200)
Subject: libcli/smb: add SMB2_HDR_FLAG_DFS for SMB2 Create operations on dfs shares
X-Git-Url: http://git.samba.org/?p=mat%2Fsamba.git;a=commitdiff_plain;h=60f16bacdc242a8512df352dcdd625661e4b25ad

libcli/smb: add SMB2_HDR_FLAG_DFS for SMB2 Create operations on dfs shares

Bug: https://bugzilla.samba.org/show_bug.cgi?id=10200

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Michael Adam <obnox@samba.org>
---

diff --git a/libcli/smb/smb2cli_create.c b/libcli/smb/smb2cli_create.c
index 3f8d67250c..9cb94b1196 100644
--- a/libcli/smb/smb2cli_create.c
+++ b/libcli/smb/smb2cli_create.c
@@ -63,6 +63,8 @@ struct tevent_req *smb2cli_create_send(
 	uint8_t *dyn;
 	size_t dyn_len;
 	size_t max_dyn_len;
+	uint32_t additional_flags = 0;
+	uint32_t clear_flags = 0;
 
 	req = tevent_req_create(mem_ctx, &state,
 				struct smb2cli_create_state);
@@ -130,6 +132,12 @@ struct tevent_req *smb2cli_create_send(
 		data_blob_free(&blob);
 	}
 
+	if (smbXcli_conn_dfs_supported(conn) &&
+	    smbXcli_tcon_is_dfs_share(tcon))
+	{
+		additional_flags |= SMB2_HDR_FLAG_DFS;
+	}
+
 	/*
 	 * We use max_dyn_len = 0
 	 * as we don't explicitly ask for any output length.
@@ -140,7 +148,7 @@ struct tevent_req *smb2cli_create_send(
 	max_dyn_len = 0;
 
 	subreq = smb2cli_req_send(state, ev, conn, SMB2_OP_CREATE,
-				  0, 0, /* flags */
+				  additional_flags, clear_flags,
 				  timeout_msec,
 				  tcon,
 				  session,