* [GIT PULL] namespace fixes for v4.20-rc2
@ 2018-11-10 18:12 Eric W. Biederman
2018-11-10 19:35 ` pr-tracker-bot
2018-11-14 0:55 ` pr-tracker-bot
0 siblings, 2 replies; 4+ messages in thread
From: Eric W. Biederman @ 2018-11-10 18:12 UTC (permalink / raw)
To: Linus Torvalds; +Cc: linux-kernel, linux-fsdevel, Linux Containers, Jann Horn
Linus,
Please pull the for-linus branch from the git tree:
git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace.git for-linus
HEAD: 9c8e0a1b683525464a2abe9fb4b54404a50ed2b4 mount: Prevent MNT_DETACH from disconnecting locked mounts
I believe all of these are simple obviously correct bug fixes. These
fall into two groups. Fixing the implementation of MNT_LOCKED which
prevents lesser privileged users from seeing unders mounts created by
more privileged users. Fixing the extended uid and group mapping in
user namespaces.
As well as ensuring the code looks correct I have spot tested these
changes as well and in my testing the fixes are working.
I have let these changes sit on my branch for a few days as well and
none of the automated testing has found any problems either.
Eric W. Biederman (3):
mount: Retest MNT_LOCKED in do_umount
mount: Don't allow copying MNT_UNBINDABLE|MNT_LOCKED mounts
mount: Prevent MNT_DETACH from disconnecting locked mounts
Jann Horn (1):
userns: also map extents in the reverse map to kernel IDs
fs/namespace.c | 22 +++++++++++++++++-----
kernel/user_namespace.c | 12 ++++++++----
2 files changed, 25 insertions(+), 9 deletions(-)
Eric
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [GIT PULL] namespace fixes for v4.20-rc2
2018-11-10 18:12 [GIT PULL] namespace fixes for v4.20-rc2 Eric W. Biederman
@ 2018-11-10 19:35 ` pr-tracker-bot
2018-11-14 0:55 ` pr-tracker-bot
1 sibling, 0 replies; 4+ messages in thread
From: pr-tracker-bot @ 2018-11-10 19:35 UTC (permalink / raw)
To: Eric W. Biederman
Cc: Linus Torvalds, linux-kernel, linux-fsdevel, Linux Containers, Jann Horn
The pull request you sent on Sat, 10 Nov 2018 12:12:12 -0600:
> git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace.git for-linus
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/1de4f2ef216dade3b5bd5f5247c4c750a953f51c
Thank you!
--
Deet-doot-dot, I am a bot.
https://korg.wiki.kernel.org/userdoc/prtracker
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [GIT PULL] namespace fixes for v4.20-rc2
2018-11-10 18:12 [GIT PULL] namespace fixes for v4.20-rc2 Eric W. Biederman
2018-11-10 19:35 ` pr-tracker-bot
@ 2018-11-14 0:55 ` pr-tracker-bot
2018-11-14 1:01 ` Konstantin Ryabitsev
1 sibling, 1 reply; 4+ messages in thread
From: pr-tracker-bot @ 2018-11-14 0:55 UTC (permalink / raw)
To: Eric W. Biederman
Cc: Linus Torvalds, linux-kernel, linux-fsdevel, Linux Containers, Jann Horn
The pull request you sent on Sat, 10 Nov 2018 12:12:12 -0600:
> git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace.git for-linus
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/1de4f2ef216dade3b5bd5f5247c4c750a953f51c
Thank you!
--
Deet-doot-dot, I am a bot.
https://korg.wiki.kernel.org/userdoc/prtracker
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [GIT PULL] namespace fixes for v4.20-rc2
2018-11-14 0:55 ` pr-tracker-bot
@ 2018-11-14 1:01 ` Konstantin Ryabitsev
0 siblings, 0 replies; 4+ messages in thread
From: Konstantin Ryabitsev @ 2018-11-14 1:01 UTC (permalink / raw)
To: pr-tracker-bot
Cc: Eric W. Biederman, Linus Torvalds, linux-kernel, linux-fsdevel,
Linux Containers, Jann Horn
On Wed, Nov 14, 2018 at 12:55:45AM +0000, pr-tracker-bot@kernel.org wrote:
> The pull request you sent on Sat, 10 Nov 2018 12:12:12 -0600:
>
> > git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace.git for-linus
>
> has been merged into torvalds/linux.git:
> https://git.kernel.org/torvalds/c/1de4f2ef216dade3b5bd5f5247c4c750a953f51c
Sorry for the duplicates! It's entirely the fault of my fat fingers that
is unable to set the --nomail flag with test data properly.
-K
^ permalink raw reply [flat|nested] 4+ messages in thread
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2018-11-10 18:12 [GIT PULL] namespace fixes for v4.20-rc2 Eric W. Biederman
2018-11-10 19:35 ` pr-tracker-bot
2018-11-14 0:55 ` pr-tracker-bot
2018-11-14 1:01 ` Konstantin Ryabitsev
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