From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sasha Levin Subject: [PATCH AUTOSEL 4.19 457/671] ceph: fix "ceph.dir.rctime" vxattr value Date: Thu, 16 Jan 2020 12:01:35 -0500 Message-ID: <20200116170509.12787-194-sashal@kernel.org> References: <20200116170509.12787-1-sashal@kernel.org> Mime-Version: 1.0 Content-Transfer-Encoding: 8bit Return-path: Received: from mail.kernel.org ([198.145.29.99]:46272 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2389735AbgAPRJo (ORCPT ); Thu, 16 Jan 2020 12:09:44 -0500 In-Reply-To: <20200116170509.12787-1-sashal@kernel.org> Sender: ceph-devel-owner@vger.kernel.org List-ID: To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: David Disseldorp , Ilya Dryomov , Sasha Levin , ceph-devel@vger.kernel.org From: David Disseldorp [ Upstream commit 718807289d4130be1fe13f24f018733116958070 ] The vxattr value incorrectly places a "09" prefix to the nanoseconds field, instead of providing it as a zero-pad width specifier after '%'. Fixes: 3489b42a72a4 ("ceph: fix three bugs, two in ceph_vxattrcb_file_layout()") Link: https://tracker.ceph.com/issues/39943 Signed-off-by: David Disseldorp Reviewed-by: Ilya Dryomov Signed-off-by: Ilya Dryomov Signed-off-by: Sasha Levin --- fs/ceph/xattr.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/ceph/xattr.c b/fs/ceph/xattr.c index 5e4f3f833e85..a09ce27ab220 100644 --- a/fs/ceph/xattr.c +++ b/fs/ceph/xattr.c @@ -221,7 +221,7 @@ static size_t ceph_vxattrcb_dir_rbytes(struct ceph_inode_info *ci, char *val, static size_t ceph_vxattrcb_dir_rctime(struct ceph_inode_info *ci, char *val, size_t size) { - return snprintf(val, size, "%lld.09%ld", ci->i_rctime.tv_sec, + return snprintf(val, size, "%lld.%09ld", ci->i_rctime.tv_sec, ci->i_rctime.tv_nsec); } -- 2.20.1