From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dmitry Kasatkin Subject: [PATCH v2 0/2] vfs: truncate bug fixes Date: Thu, 22 Dec 2011 10:55:24 +0200 Message-ID: Cc: akpm@linux-foundation.org, viro@zeniv.linux.org.uk, linux-kernel@vger.kernel.org, zohar@linux.vnet.ibm.com To: linux-fsdevel@vger.kernel.org, linux-security-module@vger.kernel.org Return-path: Sender: linux-security-module-owner@vger.kernel.org List-Id: linux-fsdevel.vger.kernel.org When a file is opened with O_TRUNC or truncated with truncate()/ftruncate(), and then closed, iversion is not updated. This patch uses ATTR_OPEN flag, which is currently used to identify files opened with O_TRUNC, as an indication to increment iversion. Also it adds passing of this flag from do_sys_truncate and do_sys_ftruncate. To reflect real meaning, ATTR_OPEN is suggested to be renamed to ATTR_TRUNC. Dmitry Kasatkin (2): vfs: iversion truncate bug fix vfs: ATTR_OPEN rename fs/attr.c | 3 +++ fs/fuse/dir.c | 4 ++-- fs/namei.c | 2 +- fs/open.c | 5 +++-- include/linux/fs.h | 2 +- 5 files changed, 10 insertions(+), 6 deletions(-) -- 1.7.4.1