All of lore.kernel.org
 help / color / mirror / Atom feed
From: Miklos Szeredi <mszeredi-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
To: Dongsu Park <dongsu-lYLaGTFnO9sWenYVfaLwtA@public.gmane.org>
Cc: Linux Containers
	<containers-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org>,
	lkml <linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
	Seth Forshee
	<seth.forshee-Z7WLFzj8eWMS+FvcfC7Uqw@public.gmane.org>,
	Alban Crequy <alban-lYLaGTFnO9sWenYVfaLwtA@public.gmane.org>,
	"Eric W . Biederman"
	<ebiederm-aS9lmoZGLiVWk0Htik3J/w@public.gmane.org>,
	Sargun Dhillon <sargun-GaZTRHToo+CzQB+pC5nmwQ@public.gmane.org>,
	linux-fsdevel
	<linux-fsdevel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>
Subject: Re: [PATCH 10/11] fuse: Allow user namespace mounts
Date: Wed, 14 Feb 2018 14:44:34 +0100	[thread overview]
Message-ID: <CAOssrKcHOp9OaCWRALsxe5MTk+tv7Gi5rPsHz2VLguzK-P+LMw__20573.9966979765$1518615804$gmane$org@mail.gmail.com> (raw)
In-Reply-To: <a26103156b3f6ba73b1e46c6f577f1bee74872d9.1512041070.git.dongsu-lYLaGTFnO9sWenYVfaLwtA@public.gmane.org>

On Fri, Dec 22, 2017 at 3:32 PM, Dongsu Park <dongsu-lYLaGTFnO9sWenYVfaLwtA@public.gmane.org> wrote:
> From: Seth Forshee <seth.forshee-Z7WLFzj8eWMS+FvcfC7Uqw@public.gmane.org>
>
> To be able to mount fuse from non-init user namespaces, it's necessary
> to set FS_USERNS_MOUNT flag to fs_flags.
>
> Patch v4 is available: https://patchwork.kernel.org/patch/8944681/
>
> Cc: linux-fsdevel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
> Cc: linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
> Cc: Miklos Szeredi <mszeredi-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
> Signed-off-by: Seth Forshee <seth.forshee-Z7WLFzj8eWMS+FvcfC7Uqw@public.gmane.org>
> [dongsu: add a simple commit messasge]
> Signed-off-by: Dongsu Park <dongsu-lYLaGTFnO9sWenYVfaLwtA@public.gmane.org>
> ---
>  fs/fuse/inode.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c
> index 7f6b2e55..8c98edee 100644
> --- a/fs/fuse/inode.c
> +++ b/fs/fuse/inode.c
> @@ -1212,7 +1212,7 @@ static void fuse_kill_sb_anon(struct super_block *sb)
>  static struct file_system_type fuse_fs_type = {
>         .owner          = THIS_MODULE,
>         .name           = "fuse",
> -       .fs_flags       = FS_HAS_SUBTYPE,
> +       .fs_flags       = FS_HAS_SUBTYPE | FS_USERNS_MOUNT,
>         .mount          = fuse_mount,
>         .kill_sb        = fuse_kill_sb_anon,
>  };

I think enabling FS_USERNS_MOUNT should be pretty safe.

I was thinking opting out should be as simple as "chmod o-rw
/dev/fuse".  But that breaks libfuse, even though fusermount opens
/dev/fuse in privileged mode, so it shouldn't.  That can be fixed in
libfuse, but it's an unfortunate bug and it also means /dev/fuse is
configured with "crw-rw-rw-" in most cases.  Which means it will be
opting out, not opting in, which is the less safe version.

> @@ -1244,7 +1244,7 @@ static struct file_system_type fuseblk_fs_type = {
>         .name           = "fuseblk",
>         .mount          = fuse_mount_blk,
>         .kill_sb        = fuse_kill_sb_blk,
> -       .fs_flags       = FS_REQUIRES_DEV | FS_HAS_SUBTYPE,
> +       .fs_flags       = FS_REQUIRES_DEV | FS_HAS_SUBTYPE | FS_USERNS_MOUNT,
>  };
>  MODULE_ALIAS_FS("fuseblk");

As I said, this hunk should be dropped from the first version, because
it's possibly unsafe.

Thanks,
Miklos

  parent reply	other threads:[~2018-02-14 13:44 UTC|newest]

Thread overview: 218+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-12-22 14:32 [PATCH v5 00/11] FUSE mounts from non-init user namespaces Dongsu Park
2017-12-22 14:32 ` [PATCH 01/11] block_dev: Support checking inode permissions in lookup_bdev() Dongsu Park
2017-12-22 18:59   ` Coly Li
2017-12-23 12:00     ` Dongsu Park
     [not found]     ` <17fbec10-68b1-2d2b-d417-2cdfee22b0fa-53JG2FQvpdo@public.gmane.org>
2017-12-23 12:00       ` Dongsu Park
     [not found]   ` <ef5e609602df6d7e2b4aa07b92600f04b6851902.1512041070.git.dongsu-lYLaGTFnO9sWenYVfaLwtA@public.gmane.org>
2017-12-22 18:59     ` Coly Li
2017-12-23  3:03     ` Serge E. Hallyn
2017-12-23  3:03   ` Serge E. Hallyn
2017-12-22 14:32 ` [PATCH 03/11] fs: Allow superblock owner to change ownership of inodes Dongsu Park
     [not found]   ` <ac3d34002d7690f6ca5928b57b7fc4d707104b04.1512041070.git.dongsu-lYLaGTFnO9sWenYVfaLwtA@public.gmane.org>
2017-12-23  3:17     ` Serge E. Hallyn
2017-12-23  3:17       ` Serge E. Hallyn
2018-01-05 19:24     ` Luis R. Rodriguez
2018-02-13 13:18     ` Miklos Szeredi
2018-01-05 19:24   ` Luis R. Rodriguez
2018-01-09 15:10     ` Dongsu Park
2018-01-09 17:23       ` Luis R. Rodriguez
     [not found]       ` <CANxcAMvDQFH0g5PPnVZ3p2Tei04N+8fNf0pk02DrfTkBHjjrPQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2018-01-09 17:23         ` Luis R. Rodriguez
     [not found]     ` <20180105192407.GF22430-B4tOwbsTzaBolqkO4TVVkw@public.gmane.org>
2018-01-09 15:10       ` Dongsu Park
2018-02-13 13:18   ` Miklos Szeredi
2018-02-16 22:00     ` Eric W. Biederman
     [not found]     ` <CAOssrKcZeAHsRz7P_dxh==QAKnp7HeSTh4vWY2tgbWa1ZD918g-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2018-02-16 22:00       ` Eric W. Biederman
2017-12-22 14:32 ` [PATCH 04/11] fs: Don't remove suid for CAP_FSETID for userns root Dongsu Park
     [not found]   ` <ddf1fb9b5001e633e0022dee7fecb0ef431e851f.1512041070.git.dongsu-lYLaGTFnO9sWenYVfaLwtA@public.gmane.org>
2017-12-23  3:26     ` Serge E. Hallyn
2017-12-23  3:26   ` Serge E. Hallyn
2017-12-23 12:38     ` Dongsu Park
     [not found]       ` <CANxcAMtpE05xpOPt3Ua+4DkiTzkW5hOo4BBpiNZh_5+RTCfThA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2018-02-13 13:37         ` Miklos Szeredi
2018-02-13 13:37           ` Miklos Szeredi
     [not found]     ` <20171223032606.GD6837-7LNsyQBKDXoIagZqoN9o3w@public.gmane.org>
2017-12-23 12:38       ` Dongsu Park
2017-12-22 14:32 ` [PATCH 05/11] fs: Allow superblock owner to access do_remount_sb() Dongsu Park
     [not found]   ` <8dd484dceb9e96e5b67f21b8a0cf333753985e89.1512041070.git.dongsu-lYLaGTFnO9sWenYVfaLwtA@public.gmane.org>
2017-12-23  3:30     ` Serge E. Hallyn
2017-12-23  3:30   ` Serge E. Hallyn
2017-12-22 14:32 ` [PATCH 08/11] fuse: Support fuse filesystems outside of init_user_ns Dongsu Park
2018-01-17 10:59   ` Alban Crequy
2018-01-17 14:29     ` Seth Forshee
2018-01-17 18:56       ` Alban Crequy
2018-01-17 18:56       ` Alban Crequy
2018-01-17 19:31         ` Seth Forshee
2018-01-18 10:29           ` Alban Crequy
2018-01-18 10:29           ` Alban Crequy
     [not found]         ` <CADZs7q6ZHGHbrdL96Bmy148Zc6TxruiJrEeDjaDYEX8U-5QV1A-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2018-01-17 19:31           ` Seth Forshee
     [not found]     ` <CADZs7q5NA7Kox62vnCOkL=TGgzTxX+oNYz6=oNXKWkQkQwSMrA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2018-01-17 14:29       ` Seth Forshee
     [not found]   ` <c85c293e19a478353aba8e6e3ee39e5914f798d5.1512041070.git.dongsu-lYLaGTFnO9sWenYVfaLwtA@public.gmane.org>
2017-12-23  3:46     ` Serge E. Hallyn
2017-12-23  3:46       ` Serge E. Hallyn
2018-01-17 10:59     ` Alban Crequy
2018-02-12 15:57     ` Miklos Szeredi
2018-02-12 15:57       ` Miklos Szeredi
2018-02-12 16:35       ` Eric W. Biederman
     [not found]         ` <87lgfy5fpd.fsf-aS9lmoZGLiVWk0Htik3J/w@public.gmane.org>
2018-02-13 10:20           ` Miklos Szeredi
2018-02-13 10:20         ` Miklos Szeredi
     [not found]           ` <CAOssrKcKz8p9YQJLf2W_NCBo+12auxir5jFwXGbANdWdgavpsw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2018-02-16 21:52             ` Eric W. Biederman
2018-02-16 21:52           ` Eric W. Biederman
     [not found]       ` <CAOssrKd6vkMDwRT=QQofKCufzQczzQ7dXoVbVfVax-0HqD986w-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2018-02-12 16:35         ` Eric W. Biederman
2018-02-20  2:12     ` Eric W. Biederman
2018-02-20  2:12       ` Eric W. Biederman
     [not found] ` <cover.1512741134.git.dongsu-lYLaGTFnO9sWenYVfaLwtA@public.gmane.org>
2017-12-22 14:32   ` [PATCH 01/11] block_dev: Support checking inode permissions in lookup_bdev() Dongsu Park
2017-12-22 14:32   ` [PATCH 02/11] mtd: Check permissions towards mtd block device inode when mounting Dongsu Park
2017-12-22 14:32     ` Dongsu Park
     [not found]     ` <945d325a2239efcd55273abb2bac41cfc7264fea.1512041070.git.dongsu-lYLaGTFnO9sWenYVfaLwtA@public.gmane.org>
2017-12-22 21:06       ` Richard Weinberger
2017-12-23  3:05       ` Serge E. Hallyn
2017-12-22 21:06     ` Richard Weinberger
     [not found]       ` <CAFLxGvwzRBGJf0-jCAwGts1HwV_nT072+yhHLP079sxQezoTFQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2017-12-23 12:18         ` Dongsu Park
2017-12-23 12:18           ` Dongsu Park
     [not found]           ` <CANxcAMtVqgLmQaTtfJocGGgsn5dSX2CDwzh6bwv6OnjUUwsTrg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2017-12-23 12:56             ` Richard Weinberger
2017-12-23 12:56           ` Richard Weinberger
2017-12-23  3:05     ` Serge E. Hallyn
2017-12-22 14:32   ` [PATCH 03/11] fs: Allow superblock owner to change ownership of inodes Dongsu Park
2017-12-22 14:32   ` [PATCH 04/11] fs: Don't remove suid for CAP_FSETID for userns root Dongsu Park
2017-12-22 14:32   ` [PATCH 05/11] fs: Allow superblock owner to access do_remount_sb() Dongsu Park
2017-12-22 14:32   ` [PATCH 06/11] capabilities: Allow privileged user in s_user_ns to set security.* xattrs Dongsu Park
2017-12-22 14:32     ` Dongsu Park
2017-12-22 14:32     ` Dongsu Park
2017-12-23  3:33     ` Serge E. Hallyn
2017-12-23  3:33       ` Serge E. Hallyn
     [not found]     ` <5adc5e31c25beb987798ecc219df79671547a9ac.1512041070.git.dongsu-lYLaGTFnO9sWenYVfaLwtA@public.gmane.org>
2017-12-23  3:33       ` Serge E. Hallyn
2017-12-22 14:32   ` [PATCH 07/11] fs: Allow CAP_SYS_ADMIN in s_user_ns to freeze and thaw filesystems Dongsu Park
2017-12-22 14:32     ` Dongsu Park
2017-12-23  3:39     ` Serge E. Hallyn
2018-02-14 12:28     ` Miklos Szeredi
     [not found]       ` <CAOssrKeSTY1pAhpmegFWdGh7irNbT4veG5JaYFj8Q1JjMynadw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2018-02-19 22:56         ` Eric W. Biederman
2018-02-19 22:56           ` Eric W. Biederman
     [not found]     ` <61a37f0b159dd56825696d8d3beb8eaffdf1f72f.1512041070.git.dongsu-lYLaGTFnO9sWenYVfaLwtA@public.gmane.org>
2017-12-23  3:39       ` Serge E. Hallyn
2018-02-14 12:28       ` Miklos Szeredi
2017-12-22 14:32   ` [PATCH 08/11] fuse: Support fuse filesystems outside of init_user_ns Dongsu Park
2017-12-22 14:32   ` [PATCH 09/11] fuse: Restrict allow_other to the superblock's namespace or a descendant Dongsu Park
2017-12-22 14:32   ` [PATCH 10/11] fuse: Allow user namespace mounts Dongsu Park
2017-12-22 14:32   ` [PATCH 11/11] evm: Don't update hmacs in user ns mounts Dongsu Park
2017-12-25  7:05   ` [PATCH v5 00/11] FUSE mounts from non-init user namespaces Eric W. Biederman
2018-02-13 11:32   ` Miklos Szeredi
2018-02-13 11:32     ` Miklos Szeredi
2018-02-16 21:53     ` Eric W. Biederman
     [not found]     ` <CAOssrKey+oxahrXHO5d6Lu1ZD=r1t-b0i4iZM_Ke9ToqTckjkQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2018-02-16 21:53       ` Eric W. Biederman
2018-02-21 20:24   ` [PATCH v6 0/6] fuse: " Eric W. Biederman
2018-02-21 20:24     ` Eric W. Biederman
     [not found]     ` <878tbmf5vl.fsf-aS9lmoZGLiVWk0Htik3J/w@public.gmane.org>
2018-02-21 20:29       ` [PATCH v6 1/5] fuse: Remove the buggy retranslation of pids in fuse_dev_do_read Eric W. Biederman
2018-02-21 20:29         ` Eric W. Biederman
2018-02-22 10:13         ` Miklos Szeredi
     [not found]           ` <CAOssrKch20vj8phkjfjMe=07-8uQiuXfOuCTDjrMzPbkg6DoxA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2018-02-22 19:04             ` Eric W. Biederman
2018-02-22 19:04               ` Eric W. Biederman
2018-02-21 20:29       ` [PATCH v6 2/5] fuse: Fail all requests with invalid uids or gids Eric W. Biederman
2018-02-21 20:29         ` Eric W. Biederman
2018-02-22 10:26         ` Miklos Szeredi
     [not found]           ` <CAOssrKeYuVj6ZWUrXp7R_d+wdoArnJ=mhRp22qE9JBW3x-7tfw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2018-02-22 18:15             ` Eric W. Biederman
2018-02-22 18:15               ` Eric W. Biederman
2018-02-21 20:29       ` [PATCH v6 3/5] fuse: Support fuse filesystems outside of init_user_ns Eric W. Biederman
2018-02-21 20:29         ` Eric W. Biederman
2018-02-21 20:29       ` [PATCH v6 4/5] fuse: Ensure posix acls are translated " Eric W. Biederman
2018-02-21 20:29         ` Eric W. Biederman
2018-02-22 11:40         ` Miklos Szeredi
     [not found]           ` <CAOssrKeNLBeMkMrrCeRBO9Z80zFxCCEygKL3DErnQ9xBoLkH0g-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2018-02-22 19:18             ` Eric W. Biederman
2018-02-22 19:18               ` Eric W. Biederman
     [not found]               ` <87inao6dfa.fsf-aS9lmoZGLiVWk0Htik3J/w@public.gmane.org>
2018-02-22 22:50                 ` Eric W. Biederman
2018-02-22 22:50                   ` Eric W. Biederman
2018-02-26  7:47                   ` Miklos Szeredi
     [not found]                     ` <CAOssrKd+c0Mx+=S-+zr1QS8a37Pm=VGki=FVR+LXQZBsk3byqA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2018-02-26 16:35                       ` Eric W. Biederman
2018-02-26 16:35                         ` Eric W. Biederman
     [not found]                         ` <87zi3v1zga.fsf-aS9lmoZGLiVWk0Htik3J/w@public.gmane.org>
2018-02-26 21:51                           ` Eric W. Biederman
2018-02-26 21:51                             ` Eric W. Biederman
     [not found]                   ` <87mv004p0t.fsf-aS9lmoZGLiVWk0Htik3J/w@public.gmane.org>
2018-02-26  7:47                     ` Miklos Szeredi
2018-02-21 20:29       ` [PATCH v6 5/5] fuse: Restrict allow_other to the superblock's namespace or a descendant Eric W. Biederman
2018-02-21 20:29         ` Eric W. Biederman
2018-02-26 23:52       ` [PATCH v7 0/7] fuse: mounts from non-init user namespaces Eric W. Biederman
2018-02-26 23:52     ` Eric W. Biederman
2018-02-26 23:52       ` [PATCH v7 1/7] fuse: Remove the buggy retranslation of pids in fuse_dev_do_read Eric W. Biederman
     [not found]       ` <87po4rz4ui.fsf_-_-aS9lmoZGLiVWk0Htik3J/w@public.gmane.org>
2018-02-26 23:52         ` Eric W. Biederman
2018-02-26 23:52         ` [PATCH v7 2/7] fuse: Fail all requests with invalid uids or gids Eric W. Biederman
2018-02-26 23:52           ` Eric W. Biederman
2018-02-26 23:52         ` [PATCH v7 3/7] fs/posix_acl: Document that get_acl respects ACL_DONT_CACHE Eric W. Biederman
2018-02-26 23:52         ` [PATCH v7 4/7] fuse: Cache a NULL acl when FUSE_GETXATTR returns -ENOSYS Eric W. Biederman
2018-02-26 23:53         ` [PATCH v7 5/7] fuse: Simplfiy the posix acl handling logic Eric W. Biederman
2018-02-26 23:53           ` Eric W. Biederman
     [not found]           ` <20180226235302.12708-5-ebiederm-aS9lmoZGLiVWk0Htik3J/w@public.gmane.org>
2018-02-27  9:00             ` Miklos Szeredi
2018-02-27  9:00           ` Miklos Szeredi
     [not found]             ` <CAOssrKeWvYpgj4_cgsRBL_kTOHyRS-9_mfO9JHP-JahgqFnfHQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2018-03-02 21:49               ` Eric W. Biederman
2018-03-02 21:49                 ` Eric W. Biederman
2018-02-26 23:53         ` [PATCH v7 6/7] fuse: Support fuse filesystems outside of init_user_ns Eric W. Biederman
2018-02-26 23:53           ` Eric W. Biederman
2018-02-26 23:53         ` [PATCH v7 7/7] fuse: Restrict allow_other to the superblock's namespace or a descendant Eric W. Biederman
2018-03-02 21:58         ` [PATCH v8 0/6] fuse: mounts from non-init user namespaces Eric W. Biederman
2018-02-26 23:52       ` [PATCH v7 3/7] fs/posix_acl: Document that get_acl respects ACL_DONT_CACHE Eric W. Biederman
     [not found]         ` <20180226235302.12708-3-ebiederm-aS9lmoZGLiVWk0Htik3J/w@public.gmane.org>
2018-02-27  1:13           ` Linus Torvalds
2018-02-27  1:13             ` Linus Torvalds
     [not found]             ` <CA+55aFySgJyR6JLcS9HLC9wEpWU1isdyTkchHxZHbJWsh7HFpg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2018-02-27  2:53               ` Eric W. Biederman
2018-02-27  2:53                 ` Eric W. Biederman
     [not found]                 ` <87r2p7rvn5.fsf-aS9lmoZGLiVWk0Htik3J/w@public.gmane.org>
2018-02-27  3:14                   ` Eric W. Biederman
2018-02-27  3:14                     ` Eric W. Biederman
     [not found]                     ` <87tvu3qg2b.fsf-aS9lmoZGLiVWk0Htik3J/w@public.gmane.org>
2018-02-27  3:41                       ` Linus Torvalds
2018-02-27  3:41                     ` Linus Torvalds
     [not found]                       ` <CA+55aFwPo7Pbq+3Oup-oo8MUFHeEpFXp7qr6z2PrzKp7S0ON+A-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2018-03-02 19:53                         ` [RFC][PATCH] fs/posix_acl: Update the comments and support lightweight cache skipping Eric W. Biederman
2018-03-02 19:53                       ` Eric W. Biederman
2018-02-27  3:36                   ` [PATCH v7 3/7] fs/posix_acl: Document that get_acl respects ACL_DONT_CACHE Linus Torvalds
2018-02-27  3:36                     ` Linus Torvalds
2018-02-26 23:52       ` [PATCH v7 4/7] fuse: Cache a NULL acl when FUSE_GETXATTR returns -ENOSYS Eric W. Biederman
2018-02-26 23:53       ` [PATCH v7 7/7] fuse: Restrict allow_other to the superblock's namespace or a descendant Eric W. Biederman
2018-03-02 21:58       ` [PATCH v8 0/6] fuse: mounts from non-init user namespaces Eric W. Biederman
     [not found]         ` <87r2p287i8.fsf_-_-aS9lmoZGLiVWk0Htik3J/w@public.gmane.org>
2018-03-02 21:59           ` [PATCH v8 1/6] fs/posix_acl: Update the comments and support lightweight cache skipping Eric W. Biederman
2018-03-02 21:59             ` Eric W. Biederman
     [not found]             ` <20180302215919.27207-1-ebiederm-aS9lmoZGLiVWk0Htik3J/w@public.gmane.org>
2018-03-05  9:53               ` Miklos Szeredi
2018-03-05  9:53             ` Miklos Szeredi
     [not found]               ` <CAOssrKf0cuxx1YLiwFJHSnzMOOoejjWWibs98Mb5KSXVSSXfOg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2018-03-05 13:53                 ` Eric W. Biederman
2018-03-05 13:53                   ` Eric W. Biederman
2018-03-02 21:59           ` [PATCH v8 2/6] fuse: Simplfiy the posix acl handling logic Eric W. Biederman
2018-03-02 21:59             ` Eric W. Biederman
2018-03-02 21:59           ` [PATCH v8 3/6] fuse: Remove the buggy retranslation of pids in fuse_dev_do_read Eric W. Biederman
2018-03-02 21:59             ` Eric W. Biederman
2018-03-02 21:59           ` [PATCH v8 4/6] fuse: Fail all requests with invalid uids or gids Eric W. Biederman
2018-03-02 21:59           ` [PATCH v8 5/6] fuse: Support fuse filesystems outside of init_user_ns Eric W. Biederman
2018-03-02 21:59           ` [PATCH v8 6/6] fuse: Restrict allow_other to the superblock's namespace or a descendant Eric W. Biederman
2018-03-02 21:59             ` Eric W. Biederman
2018-03-08 21:23           ` [PATCH v9 0/4] fuse: mounts from non-init user namespaces Eric W. Biederman
2018-03-08 21:23             ` Eric W. Biederman
2018-03-08 21:24             ` [PATCH v9 1/4] fuse: Remove the buggy retranslation of pids in fuse_dev_do_read Eric W. Biederman
     [not found]             ` <87ina6ntx0.fsf_-_-aS9lmoZGLiVWk0Htik3J/w@public.gmane.org>
2018-03-08 21:24               ` Eric W. Biederman
2018-03-08 21:24               ` [PATCH v9 2/4] fuse: Fail all requests with invalid uids or gids Eric W. Biederman
2018-03-08 21:24                 ` Eric W. Biederman
2018-03-08 21:24               ` [PATCH v9 3/4] fuse: Support fuse filesystems outside of init_user_ns Eric W. Biederman
2018-03-08 21:24               ` [PATCH v9 4/4] fuse: Restrict allow_other to the superblock's namespace or a descendant Eric W. Biederman
2018-03-20 16:25               ` [PATCH v9 0/4] fuse: mounts from non-init user namespaces Miklos Szeredi
2018-03-08 21:24             ` [PATCH v9 3/4] fuse: Support fuse filesystems outside of init_user_ns Eric W. Biederman
2018-03-08 21:24             ` [PATCH v9 4/4] fuse: Restrict allow_other to the superblock's namespace or a descendant Eric W. Biederman
2018-03-20 16:25             ` [PATCH v9 0/4] fuse: mounts from non-init user namespaces Miklos Szeredi
     [not found]               ` <CAOssrKebhX-nm06RAwep8HUUV4QpsAa=ZOgxdRyP=WF9p-=4Tw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2018-03-20 18:27                 ` Eric W. Biederman
2018-03-20 18:27                   ` Eric W. Biederman
2018-03-21  8:38                   ` Miklos Szeredi
     [not found]                   ` <87tvta38lu.fsf-aS9lmoZGLiVWk0Htik3J/w@public.gmane.org>
2018-03-21  8:38                     ` Miklos Szeredi
2018-03-02 21:59         ` [PATCH v8 4/6] fuse: Fail all requests with invalid uids or gids Eric W. Biederman
2018-03-02 21:59         ` [PATCH v8 5/6] fuse: Support fuse filesystems outside of init_user_ns Eric W. Biederman
2017-12-22 14:32 ` [PATCH 09/11] fuse: Restrict allow_other to the superblock's namespace or a descendant Dongsu Park
2017-12-23  3:50   ` Serge E. Hallyn
     [not found]   ` <d055925e5d5c0099e9e9c871004fb45fab67e4bc.1512041070.git.dongsu-lYLaGTFnO9sWenYVfaLwtA@public.gmane.org>
2017-12-23  3:50     ` Serge E. Hallyn
2018-02-19 23:16     ` Eric W. Biederman
2018-02-19 23:16       ` Eric W. Biederman
2017-12-22 14:32 ` [PATCH 10/11] fuse: Allow user namespace mounts Dongsu Park
     [not found]   ` <a26103156b3f6ba73b1e46c6f577f1bee74872d9.1512041070.git.dongsu-lYLaGTFnO9sWenYVfaLwtA@public.gmane.org>
2017-12-23  3:51     ` Serge E. Hallyn
2017-12-23  3:51       ` Serge E. Hallyn
2018-02-14 13:44     ` Miklos Szeredi [this message]
2018-02-14 13:44   ` Miklos Szeredi
     [not found]     ` <CAOssrKcHOp9OaCWRALsxe5MTk+tv7Gi5rPsHz2VLguzK-P+LMw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2018-02-15  8:46       ` Miklos Szeredi
2018-02-15  8:46     ` Miklos Szeredi
2017-12-22 14:32 ` [PATCH 11/11] evm: Don't update hmacs in user ns mounts Dongsu Park
2017-12-22 14:32   ` Dongsu Park
     [not found]   ` <1f2233a1a028f1eb1e9bea7d06efa6d34e69e752.1512041070.git.dongsu-lYLaGTFnO9sWenYVfaLwtA@public.gmane.org>
2017-12-23  4:03     ` Serge E. Hallyn
2017-12-23  4:03       ` Serge E. Hallyn
2017-12-23  4:03       ` Serge E. Hallyn
     [not found]       ` <20171223040348.GK6837-7LNsyQBKDXoIagZqoN9o3w@public.gmane.org>
2017-12-24  5:12         ` Mimi Zohar
2017-12-24  5:12       ` Mimi Zohar
2017-12-24  5:12         ` Mimi Zohar
2017-12-24  5:12         ` Mimi Zohar
     [not found]         ` <1514092328.5221.116.camel-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
2017-12-24  5:56           ` Mimi Zohar
2017-12-24  5:56         ` Mimi Zohar
2017-12-24  5:56           ` Mimi Zohar
2017-12-24  5:56           ` Mimi Zohar
2017-12-25  7:05 ` [PATCH v5 00/11] FUSE mounts from non-init user namespaces Eric W. Biederman
     [not found]   ` <877etbcmnd.fsf-aS9lmoZGLiVWk0Htik3J/w@public.gmane.org>
2018-01-09 15:05     ` Dongsu Park
2018-01-09 15:05   ` Dongsu Park
2018-01-18 14:58     ` Alban Crequy
     [not found]       ` <CADZs7q438szfwd-kaaRDnpDFrmno3zy7Zq+6EsnotW8bS0vrTA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2018-02-19 23:09         ` Eric W. Biederman
2018-02-19 23:09           ` Eric W. Biederman
     [not found]     ` <CANxcAMvwwiPXBTKmTM9sEo8Y1T--V7fNaFqzHfyEvwvaYQV60A-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2018-01-18 14:58       ` Alban Crequy

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to='CAOssrKcHOp9OaCWRALsxe5MTk+tv7Gi5rPsHz2VLguzK-P+LMw__20573.9966979765$1518615804$gmane$org@mail.gmail.com' \
    --to=mszeredi-h+wxahxf7alqt0dzr+alfa@public.gmane.org \
    --cc=alban-lYLaGTFnO9sWenYVfaLwtA@public.gmane.org \
    --cc=containers-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org \
    --cc=dongsu-lYLaGTFnO9sWenYVfaLwtA@public.gmane.org \
    --cc=ebiederm-aS9lmoZGLiVWk0Htik3J/w@public.gmane.org \
    --cc=linux-fsdevel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
    --cc=linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
    --cc=sargun-GaZTRHToo+CzQB+pC5nmwQ@public.gmane.org \
    --cc=seth.forshee-Z7WLFzj8eWMS+FvcfC7Uqw@public.gmane.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.