Commit Graph

16 Commits

Author SHA1 Message Date
Sebastiaan van Stijn
9529c69b8a
seccomp: add 64-bit time_t syscalls
Relates to https://patchwork.kernel.org/patch/10756415/

Added to whitelist:

- `clock_getres_time64` (equivalent of `clock_getres`, which was whitelisted)
- `clock_gettime64` (equivalent of `clock_gettime`, which was whitelisted)
- `clock_nanosleep_time64` (equivalent of `clock_nanosleep`, which was whitelisted)
- `futex_time64` (equivalent of `futex`, which was whitelisted)
- `io_pgetevents_time64` (equivalent of `io_pgetevents`, which was whitelisted)
- `mq_timedreceive_time64` (equivalent of `mq_timedreceive`, which was whitelisted)
- `mq_timedsend_time64 ` (equivalent of `mq_timedsend`, which was whitelisted)
- `ppoll_time64` (equivalent of `ppoll`, which was whitelisted)
- `pselect6_time64` (equivalent of `pselect6`, which was whitelisted)
- `recvmmsg_time64` (equivalent of `recvmmsg`, which was whitelisted)
- `rt_sigtimedwait_time64` (equivalent of `rt_sigtimedwait`, which was whitelisted)
- `sched_rr_get_interval_time64` (equivalent of `sched_rr_get_interval`, which was whitelisted)
- `semtimedop_time64` (equivalent of `semtimedop`, which was whitelisted)
- `timer_gettime64` (equivalent of `timer_gettime`, which was whitelisted)
- `timer_settime64` (equivalent of `timer_settime`, which was whitelisted)
- `timerfd_gettime64` (equivalent of `timerfd_gettime`, which was whitelisted)
- `timerfd_settime64` (equivalent of `timerfd_settime`, which was whitelisted)
- `utimensat_time64` (equivalent of `utimensat`, which was whitelisted)

Not added to whitelist:

- `clock_adjtime64` (equivalent of `clock_adjtime`, which was not whitelisted)
- `clock_settime64` (equivalent of `clock_settime`, which was not whitelisted)

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
2020-03-25 14:07:38 +01:00
Michael Crosby
779701b29c Add --seccomp flag to ctr
This enables testing of containers with the default seccomp profile

Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
2019-08-29 13:02:21 -04:00
Michael Crosby
86f8be86e1 Add sigprocmask to default profile
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
2019-08-29 11:07:03 -04:00
Kenta Tada
5b9a43d2e7 Fix seccomp contributed profile for clone syscall
All clone flags for namespace should be denied.
Also x/sys should be used instead of syscall.

Signed-off-by: Kenta Tada <Kenta.Tada@sony.com>
2019-06-03 14:23:34 +09:00
Sebastiaan van Stijn
8f8fd3c3a8
seccomp: whitelist statx syscall
This whitelists the statx syscall; libseccomp-2.3.3 or up
is needed for this, older seccomp versions will ignore this.

Equivalent of https://github.com/moby/moby/pull/36417

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
2019-03-20 11:59:02 +01:00
Avi Kivity
4506eb45bf seccomp: whitelist io_pgetevents
io_pgetevents() is a new Linux system call, similar to the already-whitelisted
io_getevents(). It has no security implications. Whitelist it so applications can
use the new system call.

Fixes #3105.

Signed-off-by: Avi Kivity <avi@scylladb.com>
2019-03-19 11:56:32 +02:00
zhangyue
996c60616a fix: fix error info start capitalized
Signed-off-by: zhangyue <zy675793960@yeah.net>
2018-11-28 15:26:16 +08:00
nashasha1
7f03ad6579 Fix typos
Signed-off-by: nashasha1 <a4012017@sina.com>
2018-09-07 16:59:42 +08:00
Justin Cormack
9435aeeb30
The set of bounding capabilities is the largest group
No capabilities can be granted outside the bounding set, so there
is no point looking at any other set for the largest scope.

Signed-off-by: Justin Cormack <justin.cormack@docker.com>
2018-03-28 17:36:46 -07:00
Kunal Kushwaha
b12c3215a0 Licence header added
Signed-off-by: Kunal Kushwaha <kushwaha_kunal_v7@lab.ntt.co.jp>
2018-02-19 10:32:26 +09:00
Justin Cormack
35be3d5127 Remove a really confusing fallthrough
This is so confusing, and not needed.

Signed-off-by: Justin Cormack <justin.cormack@docker.com>
2018-02-08 16:22:29 +00:00
Michael Crosby
d179c61231 Revert "Use jsoniteer for faster json encoding/decoding"
This reverts commit 4233b87b89.

Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
2018-01-29 15:47:48 -05:00
Michael Crosby
4233b87b89 Use jsoniteer for faster json encoding/decoding
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
2018-01-26 16:32:55 -05:00
Daniel Nephin
cdf62f69a1 Fix usage of oci in other packages.
Signed-off-by: Daniel Nephin <dnephin@gmail.com>
2017-11-27 16:16:17 -05:00
Mike Brown
120bb4cd47 fixes missing default permission
Signed-off-by: Mike Brown <brownwm@us.ibm.com>
2017-09-20 13:15:39 -05:00
Mike Brown
426650f21b adds seccomp helpers
Signed-off-by: Mike Brown <brownwm@us.ibm.com>
2017-09-13 13:11:30 -05:00