implement the documented SMB2 create blobs in the server

Not all of them are honoured yet, but they are all parsed and the ones
that have SMB equivalents are honoured
(This used to be commit 9fc70e2ed6a54f6d9a0530f4d37c0f8acadb6778)

3 files changed, 14 insertions, 5 deletions

diff --git a/source4/ntvfs/ipc/vfs_ipc.c b/source4/ntvfs/ipc/vfs_ipc.c
index ea7b54ae6a..8ac7ac7d03 100644
--- a/source4/ntvfs/ipc/vfs_ipc.c
+++ b/source4/ntvfs/ipc/vfs_ipc.c
@@ -321,6 +321,7 @@ static NTSTATUS ipc_open_smb2(struct ntvfs_module_context *ntvfs,
 	status = ipc_open_generic(ntvfs, req, oi->smb2.in.fname, &p);
 	NT_STATUS_NOT_OK_RETURN(status);
 
+	ZERO_STRUCT(oi->smb2.out);
 	oi->smb2.out.file.ntvfs		= p->handle;
 	oi->smb2.out.oplock_level	= oi->smb2.in.oplock_level;
 	oi->smb2.out.create_action	= NTCREATEX_ACTION_EXISTED;
@@ -332,7 +333,6 @@ static NTSTATUS ipc_open_smb2(struct ntvfs_module_context *ntvfs,
 	oi->smb2.out.size		= 0;
 	oi->smb2.out.file_attr		= FILE_ATTRIBUTE_NORMAL;
 	oi->smb2.out.reserved2		= 0;
-	oi->smb2.out.blob		= data_blob(NULL, 0);
 
 	return status;
 }
diff --git a/source4/ntvfs/ntvfs_generic.c b/source4/ntvfs/ntvfs_generic.c
index 06d89a717b..9227295696 100644
--- a/source4/ntvfs/ntvfs_generic.c
+++ b/source4/ntvfs/ntvfs_generic.c
@@ -207,6 +207,7 @@ static NTSTATUS ntvfs_map_open_finish(struct ntvfs_module_context *ntvfs,
 		break;
 
 	case RAW_OPEN_SMB2:
+		ZERO_STRUCT(io->smb2.out);
 		io->smb2.out.file.ntvfs		= io2->generic.out.file.ntvfs;
 		switch (io2->generic.out.oplock_level) {
 		case BATCH_OPLOCK_RETURN:
@@ -232,7 +233,6 @@ static NTSTATUS ntvfs_map_open_finish(struct ntvfs_module_context *ntvfs,
 		io->smb2.out.size		= io2->generic.out.size;
 		io->smb2.out.file_attr		= io2->generic.out.attrib;
 		io->smb2.out.reserved2		= 0;
-		io->smb2.out.blob		= data_blob(NULL, 0);
 		break;
 
 	default:
@@ -512,7 +512,7 @@ NTSTATUS ntvfs_map_open(struct ntvfs_module_context *ntvfs,
 		}
 		io2->generic.in.root_fid	= 0;
 		io2->generic.in.access_mask	= io->smb2.in.desired_access;
-		io2->generic.in.alloc_size	= 0;
+		io2->generic.in.alloc_size	= io->smb2.in.alloc_size;
 		io2->generic.in.file_attr	= io->smb2.in.file_attributes;
 		io2->generic.in.share_access	= io->smb2.in.share_access;
 		io2->generic.in.open_disposition= io->smb2.in.create_disposition;
@@ -520,8 +520,14 @@ NTSTATUS ntvfs_map_open(struct ntvfs_module_context *ntvfs,
 		io2->generic.in.impersonation	= io->smb2.in.impersonation_level;
 		io2->generic.in.security_flags	= 0;
 		io2->generic.in.fname		= io->smb2.in.fname;
-		io2->generic.in.sec_desc	= NULL;
-		io2->generic.in.ea_list		= NULL;
+		io2->generic.in.sec_desc	= io->smb2.in.sec_desc;
+		io2->generic.in.ea_list		= &io->smb2.in.eas;
+
+		/* we don't support timewarp yet */
+		if (io->smb2.in.timewarp != 0) {
+			status = NT_STATUS_OBJECT_NAME_NOT_FOUND;
+			break;
+		}
 
 		/* we need to check these bits before we check the private mask */
 		if (io2->generic.in.create_options & NTCREATEX_OPTIONS_NOT_SUPPORTED_MASK) {
diff --git a/source4/ntvfs/posix/pvfs_open.c b/source4/ntvfs/posix/pvfs_open.c
index 49710806c7..0f08136a79 100644
--- a/source4/ntvfs/posix/pvfs_open.c
+++ b/source4/ntvfs/posix/pvfs_open.c
@@ -634,6 +634,8 @@ static NTSTATUS pvfs_create_file(struct pvfs_state *pvfs,
 		return status;
 	}
 
+	/* support initial alloc sizes */
+	name->dos.alloc_size = io->ntcreatex.in.alloc_size;
 	name->dos.attrib = attrib;
 	status = pvfs_dosattrib_save(pvfs, name, fd);
 	if (!NT_STATUS_IS_OK(status)) {
@@ -1464,6 +1466,7 @@ NTSTATUS pvfs_open(struct ntvfs_module_context *ntvfs,
 			talloc_free(lck);
 			return pvfs_map_errno(pvfs, errno);
 		}
+		name->dos.alloc_size = io->ntcreatex.in.alloc_size;
 		name->dos.attrib = attrib;
 		status = pvfs_dosattrib_save(pvfs, name, fd);
 		if (!NT_STATUS_IS_OK(status)) {