From b57fb1e1a4ec286940f1d165f360af62278e5a8f Mon Sep 17 00:00:00 2001
From: Stefan Metzmacher <metze@samba.org>
Date: Mon, 5 Sep 2011 18:22:57 +0200
Subject: s3:smb2cli: SMB2_CREATE needs one dyn byte to that the structure size
 check works.

Windows generates NT_STATUS_INVALID_PARAMETER otherwise.

metze
---
 source3/libsmb/smb2cli_create.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/source3/libsmb/smb2cli_create.c b/source3/libsmb/smb2cli_create.c
index ecb220d4ac..50c9816ded 100644
--- a/source3/libsmb/smb2cli_create.c
+++ b/source3/libsmb/smb2cli_create.c
@@ -112,7 +112,7 @@ struct tevent_req *smb2cli_create_send(
 	SIVAL(fixed, 48, blobs_offset + SMB2_HDR_BODY + 56);
 	SIVAL(fixed, 52, blob.length);
 
-	dyn_len = blobs_offset + blob.length;
+	dyn_len = MAX(1, blobs_offset + blob.length);
 	dyn = talloc_zero_array(state, uint8_t, dyn_len);
 	if (tevent_req_nomem(dyn, req)) {
 		return tevent_req_post(req, ev);
-- 
cgit