Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1763840AbZGAAvJ (ORCPT ); Tue, 30 Jun 2009 20:51:09 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1759036AbZGAAeX (ORCPT ); Tue, 30 Jun 2009 20:34:23 -0400 Received: from kroah.org ([198.145.64.141]:60116 "EHLO coco.kroah.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759689AbZGAAeU (ORCPT ); Tue, 30 Jun 2009 20:34:20 -0400 X-Mailbox-Line: From gregkh@mini.kroah.org Tue Jun 30 17:24:17 2009 Message-Id: <20090701002417.180909517@mini.kroah.org> User-Agent: quilt/0.48-1 Date: Tue, 30 Jun 2009 17:23:04 -0700 From: Greg KH To: linux-kernel@vger.kernel.org, stable@kernel.org Cc: stable-review@kernel.org, torvalds@linux-foundation.org, akpm@linux-foundation.org, alan@lxorguk.ukuu.org.uk, Eric Paris , Mimi Zohar , James Morris Subject: [patch 015/108] IMA: open all files O_LARGEFILE References: <20090701002249.937782934@mini.kroah.org> Content-Disposition: inline; filename=ima-open-all-files-o_largefile.patch In-Reply-To: <20090701002838.GA7100@kroah.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1423 Lines: 30 2.6.30-stable review patch. If anyone has any objections, please let us know. ------------------ From: Eric Paris commit 1a62e958fa4aaeeb752311b4f5e16b2a86737b23 upstream. If IMA tried to measure a file which was larger than 4G dentry_open would fail with -EOVERFLOW since IMA wasn't passing O_LARGEFILE. This patch passes O_LARGEFILE to all IMA opens to avoid this problem. Signed-off-by: Eric Paris Acked-by: Mimi Zohar Signed-off-by: James Morris Signed-off-by: Greg Kroah-Hartman --- security/integrity/ima/ima_main.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) --- a/security/integrity/ima/ima_main.c +++ b/security/integrity/ima/ima_main.c @@ -192,7 +192,8 @@ int ima_path_check(struct path *path, in struct dentry *dentry = dget(path->dentry); struct vfsmount *mnt = mntget(path->mnt); - file = dentry_open(dentry, mnt, O_RDONLY, current_cred()); + file = dentry_open(dentry, mnt, O_RDONLY | O_LARGEFILE, + current_cred()); if (IS_ERR(file)) { pr_info("%s dentry_open failed\n", dentry->d_name.name); rc = PTR_ERR(file); -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/