| #
2b3f93ea |
| 13-Oct-2023 |
Matthew Dillon <dillon@apollo.backplane.com> |
kernel - Add per-process capability-based restrictions
* This new system allows userland to set capability restrictions which
turns off numerous kernel features and root accesses. These restricti
kernel - Add per-process capability-based restrictions
* This new system allows userland to set capability restrictions which
turns off numerous kernel features and root accesses. These restrictions
are inherited by sub-processes recursively. Once set, restrictions cannot
be removed.
Basic restrictions that mimic an unadorned jail can be enabled without
creating a jail, but generally speaking real security also requires
creating a chrooted filesystem topology, and a jail is still needed
to really segregate processes from each other. If you do so, however,
you can (for example) disable mount/umount and most global root-only
features.
* Add new system calls and a manual page for syscap_get(2) and syscap_set(2)
* Add sys/caps.h
* Add the "setcaps" userland utility and manual page.
* Remove priv.9 and the priv_check infrastructure, replacing it with
a newly designed caps infrastructure.
* The intention is to add path restriction lists and similar features to
improve jailess security in the near future, and to optimize the
priv_check code.
show more ...
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Revision tags: v6.4.0, v6.4.0rc1, v6.5.0, v6.2.2, v6.2.1, v6.2.0, v6.3.0, v6.0.1, v6.0.0, v6.0.0rc1, v6.1.0, v5.8.3, v5.8.2, v5.8.1 |
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| #
f354e0e6 |
| 28-Mar-2020 |
Sascha Wildner <saw@online.de> |
kernel: Remove <sys/mutex.h> from all files that don't need it.
98% of these were remains from porting from FreeBSD which could have
been removed after converting to lockmgr(), etc.
While here, do
kernel: Remove <sys/mutex.h> from all files that don't need it.
98% of these were remains from porting from FreeBSD which could have
been removed after converting to lockmgr(), etc.
While here, do the same for <sys/mutex2.h>.
show more ...
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Revision tags: v5.8.0, v5.9.0, v5.8.0rc1, v5.6.3, v5.6.2, v5.6.1, v5.6.0, v5.6.0rc1, v5.7.0, v5.4.3, v5.4.2, v5.4.1, v5.4.0, v5.5.0, v5.4.0rc1, v5.2.2, v5.2.1, v5.2.0, v5.3.0, v5.2.0rc, v5.0.2, v5.0.1, v5.0.0, v5.0.0rc2, v5.1.0, v5.0.0rc1, v4.8.1, v4.8.0, v4.6.2, v4.9.0, v4.8.0rc, v4.6.1, v4.6.0, v4.6.0rc2, v4.6.0rc, v4.7.0, v4.4.3, v4.4.2, v4.4.1, v4.4.0, v4.5.0, v4.4.0rc, v4.2.4, v4.3.1, v4.2.3, v4.2.1, v4.2.0, v4.0.6, v4.3.0, v4.2.0rc, v4.0.5, v4.0.4, v4.0.3 |
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| #
8930c119 |
| 08-Jan-2015 |
Markus Pfeiffer <markus.pfeiffer@morphism.de> |
usb4bsd: Sync with FreeBSD r276791
* sync usb_msctest
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|
Revision tags: v4.0.2, v4.0.1, v4.0.0, v4.0.0rc3, v4.0.0rc2, v4.0.0rc, v4.1.0, v3.8.2, v3.8.1, v3.6.3, v3.8.0, v3.8.0rc2, v3.9.0, v3.8.0rc, v3.6.2, v3.6.1, v3.6.0, v3.7.1, v3.6.0rc, v3.7.0, v3.4.3 |
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| #
57bed822 |
| 11-Aug-2013 |
Markus Pfeiffer <markus.pfeiffer@morphism.de> |
usb4bsd: Synchronise with FreeBSD r254159
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Revision tags: v3.4.2, v3.4.0, v3.4.1, v3.4.0rc, v3.5.0, v3.2.2 |
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| #
1bac87f0 |
| 23-Nov-2012 |
Sascha Wildner <saw@online.de> |
usb4bsd: Fix buildkernel with device usb4bsd.
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| #
3398566c |
| 22-Nov-2012 |
Sascha Wildner <saw@online.de> |
kernel: Remove some NULL checks after kmalloc(..., M_WAITOK).
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Revision tags: v3.2.1, v3.2.0, v3.3.0 |
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| #
722d05c3 |
| 26-Sep-2012 |
Sascha Wildner <saw@online.de> |
usb4bsd: Perform the usual porting on the controller, storage and core code.
malloc -> kmalloc, printf -> kprintf, locking, and so forth.
Submitted-by: Markus Pfeiffer <markus.pfeiffer@morphism.de>
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| #
12bd3c8b |
| 25-Sep-2012 |
Sascha Wildner <saw@online.de> |
usb4bsd: Bring in FreeBSD's libusbhid, usbhidctl and USB kernel code.
In order to make it live peacefully along with our old USB code, name
all directories with new USB code *u4b* instead of *usb*.
usb4bsd: Bring in FreeBSD's libusbhid, usbhidctl and USB kernel code.
In order to make it live peacefully along with our old USB code, name
all directories with new USB code *u4b* instead of *usb*.
This is FreeBSD SVN r231881.
Submitted-by: Markus Pfeiffer <markus.pfeiffer@morphism.de>
show more ...
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