From patchwork Tue Jun 1 14:54:52 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jeff Layton X-Patchwork-Id: 103561 Received: from lists.samba.org (fn.samba.org [216.83.154.106]) by demeter.kernel.org (8.14.3/8.14.3) with ESMTP id o51EtZDS024434 for ; Tue, 1 Jun 2010 14:56:15 GMT Received: from fn.samba.org (localhost [127.0.0.1]) by lists.samba.org (Postfix) with ESMTP id 9C611AD0ED; Tue, 1 Jun 2010 08:55:18 -0600 (MDT) X-Spam-Checker-Version: SpamAssassin 3.2.5 (2008-06-10) on fn.samba.org X-Spam-Level: X-Spam-Status: No, score=-3.7 required=3.8 tests=AWL,BAYES_00,SPF_PASS autolearn=ham version=3.2.5 X-Original-To: linux-cifs-client@lists.samba.org Delivered-To: linux-cifs-client@lists.samba.org Received: from cdptpa-omtalb.mail.rr.com (cdptpa-omtalb.mail.rr.com [75.180.132.120]) by lists.samba.org (Postfix) with ESMTP id AE469AD0ED for ; Tue, 1 Jun 2010 08:54:54 -0600 (MDT) X-Authority-Analysis: v=1.0 c=1 a=_DQt2rNA7QsA:10 a=1CvaPgNKC-EA:10 a=20KFwNOVAAAA:8 a=FLrZ2g5vVs4Mev1rUDoA:9 a=9YDOr2Mto7r7qTi-y1sA:7 a=z-HXQq0nUFYX6rHxuERD7MRGhPkA:4 a=jEp0ucaQiEUA:10 X-Cloudmark-Score: 0 X-Originating-IP: 71.70.153.3 Received: from [71.70.153.3] ([71.70.153.3:56561] helo=mail.poochiereds.net) by cdptpa-oedge01.mail.rr.com (envelope-from ) (ecelerity 2.2.2.39 r()) with ESMTP id 23/A8-03062-D3F150C4; Tue, 01 Jun 2010 14:54:53 +0000 Received: by mail.poochiereds.net (Postfix, from userid 4447) id D4153580CA; Tue, 1 Jun 2010 10:54:52 -0400 (EDT) From: Jeff Layton To: smfrench@gmail.com Date: Tue, 1 Jun 2010 10:54:52 -0400 Message-Id: <1275404092-8400-9-git-send-email-jlayton@redhat.com> X-Mailer: git-send-email 1.6.6.1 In-Reply-To: <1275404092-8400-1-git-send-email-jlayton@redhat.com> References: <1275404092-8400-1-git-send-email-jlayton@redhat.com> Cc: linux-cifs-client@lists.samba.org Subject: [linux-cifs-client] [PATCH 8/8] cifs: don't call cifs_new_fileinfo unless cifs_open succeeds X-BeenThere: linux-cifs-client@lists.samba.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: The Linux CIFS VFS client List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: linux-cifs-client-bounces@lists.samba.org Errors-To: linux-cifs-client-bounces@lists.samba.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.3 (demeter.kernel.org [140.211.167.41]); Tue, 01 Jun 2010 14:56:15 +0000 (UTC) diff --git a/fs/cifs/file.c b/fs/cifs/file.c index 02a2df9..409e4f5 100644 --- a/fs/cifs/file.c +++ b/fs/cifs/file.c @@ -268,17 +268,20 @@ int cifs_open(struct inode *inode, struct file *file) /* no need for special case handling of setting mode on read only files needed here */ + rc = cifs_posix_open_inode_helper(inode, file, + pCifsInode, oplock, netfid); + if (rc != 0) { + CIFSSMBClose(xid, tcon, netfid); + goto out; + } + pCifsFile = cifs_new_fileinfo(inode, netfid, file, file->f_path.mnt, oflags); if (pCifsFile == NULL) { CIFSSMBClose(xid, tcon, netfid); rc = -ENOMEM; - goto out; } - - rc = cifs_posix_open_inode_helper(inode, file, - pCifsInode, oplock, netfid); goto out; } else if ((rc == -EINVAL) || (rc == -EOPNOTSUPP)) { if (tcon->ses->serverNOS) @@ -359,6 +362,10 @@ int cifs_open(struct inode *inode, struct file *file) goto out; } + rc = cifs_open_inode_helper(inode, tcon, &oplock, buf, full_path, xid); + if (rc != 0) + goto out; + pCifsFile = cifs_new_fileinfo(inode, netfid, file, file->f_path.mnt, file->f_flags); if (pCifsFile == NULL) { @@ -366,8 +373,6 @@ int cifs_open(struct inode *inode, struct file *file) goto out; } - rc = cifs_open_inode_helper(inode, tcon, &oplock, buf, full_path, xid); - if (oplock & CIFS_CREATE_ACTION) { /* time to set mode which we can not set earlier due to problems creating new read-only files */