Return-Path: From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Vasily Averin , Theodore Tso , stable@kernel.org Subject: [PATCH 4.19 135/205] ext4: fix possible inode leak in the retry loop of ext4_resize_fs() Date: Mon, 19 Nov 2018 17:27:22 +0100 Message-Id: <20181119162637.347511242@linuxfoundation.org> In-Reply-To: <20181119162616.586062722@linuxfoundation.org> References: <20181119162616.586062722@linuxfoundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: 4.19-stable review patch. If anyone has any objections, please let me know. ------------------ From: Vasily Averin commit db6aee62406d9fbb53315fcddd81f1dc271d49fa upstream. Fixes: 1c6bd7173d66 ("ext4: convert file system to meta_bg if needed ...") Signed-off-by: Vasily Averin Signed-off-by: Theodore Ts'o Cc: stable@kernel.org # 3.7 Signed-off-by: Greg Kroah-Hartman --- fs/ext4/resize.c | 4 ++++ 1 file changed, 4 insertions(+) --- a/fs/ext4/resize.c +++ b/fs/ext4/resize.c @@ -2058,6 +2058,10 @@ retry: n_blocks_count_retry = 0; free_flex_gd(flex_gd); flex_gd = NULL; + if (resize_inode) { + iput(resize_inode); + resize_inode = NULL; + } goto retry; }