From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Josef 'Jeff' Sipek" Subject: [PATCH 08/13] fs/unionfs/: Check return value of d_path Date: Sun, 4 Mar 2007 21:16:52 -0500 Message-ID: <1173061018915-git-send-email-jsipek@cs.sunysb.edu> References: <11730610174005-git-send-email-jsipek@cs.sunysb.edu> Cc: "Josef 'Jeff' Sipek" To: linux-fsdevel@vger.kernel.org Return-path: Received: from filer.fsl.cs.sunysb.edu ([130.245.126.2]:39137 "EHLO filer.fsl.cs.sunysb.edu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751692AbXCECRF (ORCPT ); Sun, 4 Mar 2007 21:17:05 -0500 In-Reply-To: <11730610174005-git-send-email-jsipek@cs.sunysb.edu> Sender: linux-fsdevel-owner@vger.kernel.org List-Id: linux-fsdevel.vger.kernel.org Signed-off-by: Josef 'Jeff' Sipek --- fs/unionfs/super.c | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-) diff --git a/fs/unionfs/super.c b/fs/unionfs/super.c index 38443c7..176cfb6 100644 --- a/fs/unionfs/super.c +++ b/fs/unionfs/super.c @@ -311,6 +311,11 @@ static int unionfs_show_options(struct seq_file *m, struct vfsmount *mnt) path = d_path(unionfs_lower_dentry_idx(sb->s_root, bindex), unionfs_lower_mnt_idx(sb->s_root, bindex), tmp_page, PAGE_SIZE); + if (IS_ERR(path)) { + ret = PTR_ERR(path); + goto out; + } + perms = branchperms(sb, bindex); seq_printf(m, "%s=%s", path, -- 1.5.0.2.260.g2eb065