From: Stanley Lieber <email@example.com> To: firstname.lastname@example.org Subject: Re: [9front] [PATCH] Unmount to remove sharp devices. Date: Wed, 4 May 2022 12:15:54 -0400 [thread overview] Message-ID: <083AFE4C-A6CF-4926-BCE6-DD97DE0B4915@stanleylieber.com> (raw) In-Reply-To: <FBF70FE6D65D7182A5EB87FB180CED05@eigenstate.org> this is very welcome. one problem with getting rid of mounts and binds is programs that use mounts and binds. sl > On May 4, 2022, at 11:32 AM, email@example.com wrote: > > Quoth Jacob Moody <firstname.lastname@example.org>: >> Hello, >> >> This patch allows processes to unmount sharp devices to prevent itself and its children from accessing >> them. This is implemented through an internal rework of how RFNOMNT works, making RFNOMNT a special >> case of setting disallowed devices. To replicate the mount blocking functionality of RFNOMNT a special >> case is given for blocking devmnt, which also blocks the process and its children from making any mount >> calls. >> >> If everything passes the sniff test I can commit these changes. Diff is here: http://okturing.com/src/13574/body and included >> below. >> >> Thanks, >> moody >> > > also -- are there places that you want to take > advantage of this within the system? It'd be > good to use the feature, rather than just having > it sit around. > > git/serve? rc-httpd? maybe some other daemons > could use some sandboxing. > >
next prev parent reply other threads:[~2022-05-04 16:18 UTC|newest] Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-05-04 14:09 Jacob Moody 2022-05-04 15:05 ` ori 2022-05-04 15:31 ` ori 2022-05-04 16:15 ` Stanley Lieber [this message] 2022-05-04 17:41 ` Lyndon Nerenberg (VE7TFX/VE6BBM) 2022-05-04 17:55 ` Jacob Moody 2022-05-05 1:59 ` Alex Musolino 2022-05-05 16:07 ` Jacob Moody 2022-05-08 2:55 ` Jacob Moody 2022-05-11 14:47 ` Jacob Moody 2022-05-11 16:11 ` Stanley Lieber 2022-05-12 4:29 ` Jacob Moody 2022-05-12 3:18 ` ori 2022-05-12 5:10 ` Jacob Moody 2022-05-12 14:21 ` ori 2022-05-23 5:42 ` Jacob Moody 2022-05-23 17:06 ` cinap_lenrek 2022-05-23 17:37 ` Jacob Moody 2022-05-25 19:03 ` Jacob Moody 2022-05-25 20:53 ` hiro 2022-05-25 21:20 ` Jacob Moody 2022-05-26 5:55 ` Jacob Moody 2022-05-26 23:36 ` unobe 2022-05-27 0:33 ` Jacob Moody 2022-05-27 3:25 ` unobe 2022-05-26 3:13 ` ori 2022-05-27 1:11 ` Lyndon Nerenberg (VE7TFX/VE6BBM) 2022-05-27 2:25 ` Frank D. Engel, Jr.
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=083AFE4C-A6CF-4926-BCE6-DD97DE0B4915@stanleylieber.com \ --email@example.com \ --firstname.lastname@example.org \ --subject='Re: [9front] [PATCH] Unmount to remove sharp devices.' \ /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
This is a public inbox, see mirroring instructions for how to clone and mirror all data and code used for this inbox; as well as URLs for NNTP newsgroup(s).