From 529c5dae51c1e782e095bf96b7ab2ca95ccbb856 Mon Sep 17 00:00:00 2001
From: Stefan Metzmacher <metze@samba.org>
Date: Tue, 1 Aug 2006 10:58:01 +0000
Subject: r17362: session_info and smbpid are available from the ntvfs_handle
 so we don't need them on the pvfs_file struct.

also we don't need to check is the handle has the correct session
as this is job of the frontend server

metze
(This used to be commit c83501335f245ac73b9d53c12efee3d46b8c5b05)
---
 source4/ntvfs/posix/pvfs_flush.c |  2 +-
 source4/ntvfs/posix/pvfs_open.c  | 21 +++++----------------
 source4/ntvfs/posix/vfs_posix.h  |  8 --------
 3 files changed, 6 insertions(+), 25 deletions(-)

diff --git a/source4/ntvfs/posix/pvfs_flush.c b/source4/ntvfs/posix/pvfs_flush.c
index 0f5a07071b..a9f36d1ae1 100644
--- a/source4/ntvfs/posix/pvfs_flush.c
+++ b/source4/ntvfs/posix/pvfs_flush.c
@@ -67,7 +67,7 @@ NTSTATUS pvfs_flush(struct ntvfs_module_context *ntvfs,
 		 * for the given SMBPID
 		 */
 		for (f=pvfs->files.list;f;f=f->next) {
-			if (f->smbpid != req->smbpid) continue;
+			if (f->ntvfs->smbpid != req->smbpid) continue;
 
 			pvfs_flush_file(pvfs, f);
 		}
diff --git a/source4/ntvfs/posix/pvfs_open.c b/source4/ntvfs/posix/pvfs_open.c
index b0d0348240..d8f30476ac 100644
--- a/source4/ntvfs/posix/pvfs_open.c
+++ b/source4/ntvfs/posix/pvfs_open.c
@@ -43,11 +43,6 @@ struct pvfs_file *pvfs_find_fd(struct pvfs_state *pvfs,
 	f = talloc_get_type(p, struct pvfs_file);
 	if (!f) return NULL;
 
-	if (req->session_info != f->session_info) {
-		DEBUG(2,("pvfs_find_fd: attempt to use wrong session for handle %p\n",h));
-		return NULL;
-	}
-
 	return f;
 }
 
@@ -256,8 +251,6 @@ static NTSTATUS pvfs_open_directory(struct pvfs_state *pvfs,
 	}
 
 	f->ntvfs         = h;
-	f->session_info  = req->session_info;
-	f->smbpid        = req->smbpid;
 	f->pvfs          = pvfs;
 	f->pending_list  = NULL;
 	f->lock_count    = 0;
@@ -690,8 +683,6 @@ static NTSTATUS pvfs_create_file(struct pvfs_state *pvfs,
 	}
 
 	f->ntvfs             = h;
-	f->session_info      = req->session_info;
-	f->smbpid            = req->smbpid;
 	f->pvfs              = pvfs;
 	f->pending_list      = NULL;
 	f->lock_count        = 0;
@@ -861,8 +852,8 @@ static NTSTATUS pvfs_open_deny_dos(struct ntvfs_module_context *ntvfs,
 	*/
 	for (f2=pvfs->files.list;f2;f2=f2->next) {
 		if (f2 != f &&
-		    f2->session_info == req->session_info &&
-		    f2->smbpid == req->smbpid &&
+		    f2->ntvfs->session_info == req->session_info &&
+		    f2->ntvfs->smbpid == req->smbpid &&
 		    (f2->handle->create_options & 
 		     (NTCREATEX_OPTIONS_PRIVATE_DENY_DOS |
 		      NTCREATEX_OPTIONS_PRIVATE_DENY_FCB)) &&
@@ -1120,8 +1111,6 @@ NTSTATUS pvfs_open(struct ntvfs_module_context *ntvfs,
 	}
 
 	f->ntvfs         = h;
-	f->session_info  = req->session_info;
-	f->smbpid        = req->smbpid;
 	f->pvfs          = pvfs;
 	f->pending_list  = NULL;
 	f->lock_count    = 0;
@@ -1344,7 +1333,7 @@ NTSTATUS pvfs_logoff(struct ntvfs_module_context *ntvfs,
 
 	for (f=pvfs->files.list;f;f=next) {
 		next = f->next;
-		if (f->session_info == req->session_info) {
+		if (f->ntvfs->session_info == req->session_info) {
 			talloc_free(f);
 		}
 	}
@@ -1364,8 +1353,8 @@ NTSTATUS pvfs_exit(struct ntvfs_module_context *ntvfs,
 
 	for (f=pvfs->files.list;f;f=next) {
 		next = f->next;
-		if (f->session_info == req->session_info &&
-		    f->smbpid == req->smbpid) {
+		if (f->ntvfs->session_info == req->session_info &&
+		    f->ntvfs->smbpid == req->smbpid) {
 			talloc_free(f);
 		}
 	}
diff --git a/source4/ntvfs/posix/vfs_posix.h b/source4/ntvfs/posix/vfs_posix.h
index 8d3e86fff1..a788ddd19c 100644
--- a/source4/ntvfs/posix/vfs_posix.h
+++ b/source4/ntvfs/posix/vfs_posix.h
@@ -161,14 +161,6 @@ struct pvfs_file {
 	uint32_t share_access;
 	uint32_t access_mask;
 
-	/* we need to remember the session it was opened on,
-	   as it is illegal to operate on someone elses fnum */
-	struct auth_session_info *session_info;
-
-	/* we need to remember the client pid that 
-	   opened the file so SMBexit works */
-	uint16_t smbpid;
-
 	/* a list of pending locks - used for locking cancel operations */
 	struct pvfs_pending_lock *pending_list;
 
-- 
cgit