From 696fdc8cf91cc1660725fd93c2b91ec6b65d06b5 Mon Sep 17 00:00:00 2001
From: Andrew Tridgell <tridge@samba.org>
Date: Wed, 17 Nov 2004 12:36:14 +0000
Subject: r3806: added support to smb_server and pvfs for the NTTRANS Create
 call. This call has an optional sec_desc and ea_list. (This used to be commit
 8379ad14e3d51a848a99865d9ce8d56a301e8a3c)

---
 source4/ntvfs/posix/pvfs_open.c        | 17 ++++++++++++++++-
 source4/ntvfs/posix/pvfs_qfileinfo.c   |  3 ++-
 source4/ntvfs/posix/pvfs_setfileinfo.c |  6 +++---
 source4/ntvfs/posix/pvfs_streams.c     | 10 ++++++++++
 4 files changed, 31 insertions(+), 5 deletions(-)

(limited to 'source4/ntvfs')

diff --git a/source4/ntvfs/posix/pvfs_open.c b/source4/ntvfs/posix/pvfs_open.c
index d8f3342f0d..1b9538d7e2 100644
--- a/source4/ntvfs/posix/pvfs_open.c
+++ b/source4/ntvfs/posix/pvfs_open.c
@@ -429,6 +429,20 @@ static NTSTATUS pvfs_create_file(struct pvfs_state *pvfs,
 		return status;
 	}
 
+	/* setup any EAs that were asked for */
+	if (io->ntcreatex.in.ea_list) {
+		int i;
+		for (i=0;i<io->ntcreatex.in.ea_list->num_eas;i++) {
+			status = pvfs_setfileinfo_ea_set(pvfs, name, fd, 
+							 &io->ntcreatex.in.ea_list->eas[i]);
+			if (!NT_STATUS_IS_OK(status)) {
+				idr_remove(pvfs->idtree_fnum, fnum);
+				close(fd);
+				return status;
+			}
+		}
+	}
+
 	/* form the lock context used for byte range locking and
 	   opendb locking */
 	status = pvfs_locking_key(name, f->handle, &f->handle->odb_locking_key);
@@ -792,7 +806,8 @@ NTSTATUS pvfs_open(struct ntvfs_module_context *ntvfs,
 
 	/* use the generic mapping code to avoid implementing all the
 	   different open calls. */
-	if (io->generic.level != RAW_OPEN_GENERIC) {
+	if (io->generic.level != RAW_OPEN_GENERIC &&
+	    io->generic.level != RAW_OPEN_NTTRANS_CREATE) {
 		return ntvfs_map_open(req, io, ntvfs);
 	}
 
diff --git a/source4/ntvfs/posix/pvfs_qfileinfo.c b/source4/ntvfs/posix/pvfs_qfileinfo.c
index 3959fbfc16..f6e1288b1d 100644
--- a/source4/ntvfs/posix/pvfs_qfileinfo.c
+++ b/source4/ntvfs/posix/pvfs_qfileinfo.c
@@ -28,7 +28,8 @@
   reply to a RAW_FILEINFO_ALL_EAS call
 */
 static NTSTATUS pvfs_query_all_eas(struct pvfs_state *pvfs, TALLOC_CTX *mem_ctx, 
-				   struct pvfs_filename *name, int fd, struct smb_all_eas *eas)
+				   struct pvfs_filename *name, int fd, 
+				   struct smb_ea_list *eas)
 {
 	NTSTATUS status;
 	int i;
diff --git a/source4/ntvfs/posix/pvfs_setfileinfo.c b/source4/ntvfs/posix/pvfs_setfileinfo.c
index 37d8a290b8..d31bcac337 100644
--- a/source4/ntvfs/posix/pvfs_setfileinfo.c
+++ b/source4/ntvfs/posix/pvfs_setfileinfo.c
@@ -113,9 +113,9 @@ static NTSTATUS pvfs_setfileinfo_rename(struct pvfs_state *pvfs,
 /*
   add a single DOS EA
 */
-static NTSTATUS pvfs_setfileinfo_ea_set(struct pvfs_state *pvfs, 
-					struct pvfs_filename *name,
-					int fd, struct ea_struct *ea)
+NTSTATUS pvfs_setfileinfo_ea_set(struct pvfs_state *pvfs, 
+				 struct pvfs_filename *name,
+				 int fd, struct ea_struct *ea)
 {
 	struct xattr_DosEAs *ealist = talloc_p(pvfs, struct xattr_DosEAs);
 	int i;
diff --git a/source4/ntvfs/posix/pvfs_streams.c b/source4/ntvfs/posix/pvfs_streams.c
index 13a4ca1265..12f783e172 100644
--- a/source4/ntvfs/posix/pvfs_streams.c
+++ b/source4/ntvfs/posix/pvfs_streams.c
@@ -271,6 +271,11 @@ ssize_t pvfs_stream_write(struct pvfs_state *pvfs,
 	if (count == 0) {
 		return 0;
 	}
+	if (offset > XATTR_MAX_STREAM_SIZE) {
+		errno = ENOSPC;
+		return -1;
+	}
+
 	/* we have to load the existing stream, then modify, then save */
 	status = pvfs_xattr_load(pvfs, h, h->name->full_name, h->fd, XATTR_DOSSTREAM_PREFIX,
 				 h->name->stream_name, offset+count, &blob);
@@ -320,6 +325,11 @@ NTSTATUS pvfs_stream_truncate(struct pvfs_state *pvfs,
 {
 	NTSTATUS status;
 	DATA_BLOB blob;
+
+	if (length > XATTR_MAX_STREAM_SIZE) {
+		return NT_STATUS_DISK_FULL;
+	}
+
 	/* we have to load the existing stream, then modify, then save */
 	status = pvfs_xattr_load(pvfs, name, name->full_name, fd, XATTR_DOSSTREAM_PREFIX,
 				 name->stream_name, length, &blob);
-- 
cgit