From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755280AbbGOJir (ORCPT ); Wed, 15 Jul 2015 05:38:47 -0400 Received: from youngberry.canonical.com ([91.189.89.112]:45414 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753568AbbGOJO7 (ORCPT ); Wed, 15 Jul 2015 05:14:59 -0400 From: Luis Henriques To: linux-kernel@vger.kernel.org, stable@vger.kernel.org, kernel-team@lists.ubuntu.com Cc: Miklos Szeredi , Luis Henriques Subject: [PATCH 3.16.y-ckt 129/185] fuse: initialize fc->release before calling it Date: Wed, 15 Jul 2015 10:12:04 +0100 Message-Id: <1436951580-15977-130-git-send-email-luis.henriques@canonical.com> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1436951580-15977-1-git-send-email-luis.henriques@canonical.com> References: <1436951580-15977-1-git-send-email-luis.henriques@canonical.com> X-Extended-Stable: 3.16 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 3.16.7-ckt15 -stable review patch. If anyone has any objections, please let me know. ------------------ From: Miklos Szeredi commit 0ad0b3255a08020eaf50e34ef0d6df5bdf5e09ed upstream. fc->release is called from fuse_conn_put() which was used in the error cleanup before fc->release was initialized. [Jeremiah Mahler : assign fc->release after calling fuse_conn_init(fc) instead of before.] Signed-off-by: Miklos Szeredi Fixes: a325f9b92273 ("fuse: update fuse_conn_init() and separate out fuse_conn_kill()") Signed-off-by: Luis Henriques --- fs/fuse/inode.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c index 03246cd9d47a..9e3f6cfee2fb 100644 --- a/fs/fuse/inode.c +++ b/fs/fuse/inode.c @@ -1049,6 +1049,7 @@ static int fuse_fill_super(struct super_block *sb, void *data, int silent) goto err_fput; fuse_conn_init(fc); + fc->release = fuse_free_conn; fc->dev = sb->s_dev; fc->sb = sb; @@ -1063,7 +1064,6 @@ static int fuse_fill_super(struct super_block *sb, void *data, int silent) fc->dont_mask = 1; sb->s_flags |= MS_POSIXACL; - fc->release = fuse_free_conn; fc->flags = d.flags; fc->user_id = d.user_id; fc->group_id = d.group_id;