From: Jeffrey Vander Stoep <jeffv@google.com>
To: selinux@vger.kernel.org, Joel Galenson <jgalenson@google.com>
Subject: Mislabeled /proc/<pid>/ns/mnt files?
Date: Thu, 9 May 2019 12:56:52 -0700 [thread overview]
Message-ID: <CABXk95D-4v2aT=sZk9NoeGJBGTy=7NTQ8+yKv5E4RvaODJgWLA@mail.gmail.com> (raw)
I expected files here would have the process's context, but they
don't. The files are actually all symlinks so it's entirely possible
that the they shouldn't have the process's context. If that's the
case, how can I provide different labels for them? Neither "proc" nor
"unlabeled" are appropriate.
On a device with a 3.18 kernel they have the "proc" context:
sailfish:/ # ls -LZ1 /proc/1/ns
u:object_r:proc:s0 mnt
u:object_r:proc:s0 net
On a device with the 4.9 kernel the have the "unlabeled" context:
blueline:/ # ls -LZ1 /proc/1/ns
u:object_r:unlabeled:s0 cgroup
u:object_r:unlabeled:s0 mnt
u:object_r:unlabeled:s0 net
next reply other threads:[~2019-05-09 19:57 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-09 19:56 Jeffrey Vander Stoep [this message]
2019-05-09 21:11 ` Mislabeled /proc/<pid>/ns/mnt files? Stephen Smalley
2019-05-09 21:47 ` Jeffrey Vander Stoep
2019-05-10 7:12 ` Dominick Grift
2019-05-10 14:28 ` Stephen Smalley
2019-05-10 14:40 ` Dominick Grift
[not found] ` <CAB9W1A2LPEk_XixkFU5mVgr9c2yNoiGzBjXYjpc3vDM1b2VpyA@mail.gmail.com>
2019-05-10 12:38 ` Stephen Smalley
2019-05-10 14:55 ` Stephen Smalley
2019-05-14 20:13 ` Stephen Smalley
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