From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754931AbaCYRVS (ORCPT ); Tue, 25 Mar 2014 13:21:18 -0400 Received: from youngberry.canonical.com ([91.189.89.112]:55816 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753241AbaCYRVO (ORCPT ); Tue, 25 Mar 2014 13:21:14 -0400 From: Kamal Mostafa To: linux-kernel@vger.kernel.org, stable@vger.kernel.org, kernel-team@lists.ubuntu.com Cc: "Theodore Ts'o" , Kamal Mostafa Subject: [PATCH 3.8 28/81] ext4: don't leave i_crtime.tv_sec uninitialized Date: Tue, 25 Mar 2014 10:15:41 -0700 Message-Id: <1395767794-5012-29-git-send-email-kamal@canonical.com> X-Mailer: git-send-email 1.8.3.2 In-Reply-To: <1395767794-5012-1-git-send-email-kamal@canonical.com> References: <1395767794-5012-1-git-send-email-kamal@canonical.com> X-Extended-Stable: 3.8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 3.8.13.20 -stable review patch. If anyone has any objections, please let me know. ------------------ From: Theodore Ts'o commit 19ea80603715d473600cd993b9987bc97d042e02 upstream. If the i_crtime field is not present in the inode, don't leave the field uninitialized. Fixes: ef7f38359 ("ext4: Add nanosecond timestamps") Reported-by: Vegard Nossum Tested-by: Vegard Nossum Signed-off-by: "Theodore Ts'o" Signed-off-by: Kamal Mostafa --- fs/ext4/ext4.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h index a4903ff..13644c4 100644 --- a/fs/ext4/ext4.h +++ b/fs/ext4/ext4.h @@ -776,6 +776,8 @@ do { \ if (EXT4_FITS_IN_INODE(raw_inode, einode, xtime)) \ (einode)->xtime.tv_sec = \ (signed)le32_to_cpu((raw_inode)->xtime); \ + else \ + (einode)->xtime.tv_sec = 0; \ if (EXT4_FITS_IN_INODE(raw_inode, einode, xtime ## _extra)) \ ext4_decode_extra_time(&(einode)->xtime, \ raw_inode->xtime ## _extra); \ -- 1.8.3.2