From: Al Viro <viro@zeniv.linux.org.uk>
To: Greg Kurz <groug@kaod.org>
Cc: Miklos Szeredi <miklos@szeredi.hu>,
virtualization@lists.linux-foundation.org,
linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org,
virtio-fs@redhat.com, Stefan Hajnoczi <stefanha@redhat.com>,
Max Reitz <mreitz@redhat.com>, Vivek Goyal <vgoyal@redhat.com>
Subject: Re: [PATCH v4 1/5] fuse: Fix leak in fuse_dentry_automount() error path
Date: Thu, 20 May 2021 19:45:13 +0000 [thread overview]
Message-ID: <YKa8SZ8s6QeKZ4XP@zeniv-ca.linux.org.uk> (raw)
In-Reply-To: <20210520154654.1791183-2-groug@kaod.org>
On Thu, May 20, 2021 at 05:46:50PM +0200, Greg Kurz wrote:
> Some rollback was forgotten during the addition of crossmounts.
Have you actually tested that? Because I strongly suspect that
by that point the ownership of fc and fm is with sb and those
should be taken care of by deactivate_locked_super().
next prev parent reply other threads:[~2021-05-20 19:45 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-20 15:46 [PATCH v4 0/5] virtiofs: propagate sync() to file server Greg Kurz
2021-05-20 15:46 ` [PATCH v4 1/5] fuse: Fix leak in fuse_dentry_automount() error path Greg Kurz
2021-05-20 19:45 ` Al Viro [this message]
2021-05-21 7:54 ` Miklos Szeredi
2021-05-21 8:15 ` Greg Kurz
2021-05-21 8:23 ` Miklos Szeredi
2021-05-21 8:08 ` Greg Kurz
2021-05-20 15:46 ` [PATCH v4 2/5] fuse: Call vfs_get_tree() for submounts Greg Kurz
2021-05-21 8:19 ` Miklos Szeredi
2021-05-21 8:28 ` Greg Kurz
2021-05-22 17:50 ` kernel test robot
2021-05-22 20:12 ` kernel test robot
2021-05-20 15:46 ` [PATCH v4 3/5] fuse: Make fuse_fill_super_submount() static Greg Kurz
2021-05-20 15:46 ` [PATCH v4 4/5] virtiofs: Skip submounts in sget_fc() Greg Kurz
2021-05-21 8:26 ` Miklos Szeredi
2021-05-21 8:39 ` Greg Kurz
2021-05-21 8:50 ` Miklos Szeredi
2021-05-21 10:06 ` Greg Kurz
2021-05-21 12:37 ` Miklos Szeredi
2021-05-21 13:36 ` Greg Kurz
2021-05-20 15:46 ` [PATCH v4 5/5] virtiofs: propagate sync() to file server Greg Kurz
2021-05-21 10:08 ` Greg Kurz
2021-05-21 12:51 ` Miklos Szeredi
2021-08-15 14:14 ` Amir Goldstein
2021-08-16 15:29 ` Vivek Goyal
2021-08-16 18:57 ` Amir Goldstein
2021-08-16 19:11 ` Vivek Goyal
2021-08-16 19:46 ` Amir Goldstein
2021-08-28 15:21 ` Miklos Szeredi
2021-08-30 17:01 ` Vivek Goyal
2021-08-30 17:36 ` Miklos Szeredi
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