From 016a8d214ab23883e9d50c46d3a8cc18f9454368 Mon Sep 17 00:00:00 2001 From: David Disseldorp Date: Tue, 1 Mar 2011 19:17:49 +0100 Subject: s3-printing: vfs_connect prior to driver/dfs IO samba3.posix_s3.rpc.spoolss.driver fails with the xattr_tdb vfs module loaded as a part of make test. The (now checked) create_directory() call in move_driver_to_download_area() fails, uncovering another bug in the printer driver upload code path. move_driver_to_download_area() creates a new conn_struct for manipulating files in [print$]. The VFS layer is plumbed through with the call to create_conn_struct(), however SMB_VFS_CONNECT() is never called. Many vfs modules expect state stored at connect time with SMB_VFS_HANDLE_SET_DATA() to be available on any IO operation and fail if this is not the case. This fix adds a call to SMB_VFS_CONNECT() in create_conn_struct() prior to IO. https://bugzilla.samba.org/show_bug.cgi?id=7976 Autobuild-User: Jeremy Allison Autobuild-Date: Wed Mar 2 01:16:30 CET 2011 on sn-devel-104 --- source3/printing/nt_printing.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'source3/printing/nt_printing.c') diff --git a/source3/printing/nt_printing.c b/source3/printing/nt_printing.c index 3b805f4f55..d77320cf02 100644 --- a/source3/printing/nt_printing.c +++ b/source3/printing/nt_printing.c @@ -726,6 +726,7 @@ static uint32 get_correct_cversion(struct pipes_struct *p, } if (conn != NULL) { vfs_ChDir(conn, oldcwd); + SMB_VFS_DISCONNECT(conn); conn_free(conn); } if (!NT_STATUS_IS_OK(*perr)) { @@ -1130,6 +1131,7 @@ WERROR move_driver_to_download_area(struct pipes_struct *p, if (conn != NULL) { vfs_ChDir(conn, oldcwd); + SMB_VFS_DISCONNECT(conn); conn_free(conn); } @@ -1968,6 +1970,7 @@ bool delete_driver_files(const struct auth_serversupplied_info *session_info, err_out: if (conn != NULL) { vfs_ChDir(conn, oldcwd); + SMB_VFS_DISCONNECT(conn); conn_free(conn); } return ret; -- cgit