Brooks Davis
a449e81e00
Remove risky compatability with old kernels ...
The badsys() handler for SIGSYS was added as a transtion aid for kernels
lacking sysctl() in 1993. It is unsafe and unsound so remove it rather
than running the risk of a privilege-dropping system call being silently
omitted.
This partially reverts SCCSID 6.12 (Berkeley) 03/03/93 "add code to
change the system security level".
Reviewed by: mckusick, imp, kevans
Obtained from: CheriBSD
MFC after: 1 week
Sponsored by: DARPA
Differential Revision: https://reviews.freebsd.org/D26289
2020-09-02 21:14:36 +00:00
2020-09-02 19:18:27 +00:00
2020-07-24 21:14:59 +00:00
2019-11-21 01:24:49 +00:00
2019-11-21 01:24:49 +00:00
2019-10-18 12:32:01 +00:00
2020-04-23 17:56:48 +00:00
2020-08-31 23:48:27 +00:00
2019-12-11 17:37:53 +00:00
2020-08-31 15:55:29 +00:00
2020-06-23 21:11:40 +00:00
2020-05-02 00:10:25 +00:00
2020-04-23 18:04:52 +00:00
2019-12-22 05:44:29 +00:00
2020-09-01 18:50:26 +00:00
2020-04-28 05:10:34 +00:00
2020-03-29 20:03:46 +00:00
2019-12-13 04:12:13 +00:00
2019-12-16 21:06:24 +00:00
2020-08-31 15:59:17 +00:00
2019-12-22 01:22:51 +00:00
2020-08-17 13:04:18 +00:00
2020-09-02 21:14:36 +00:00
2020-09-01 09:02:43 +00:00
2020-08-07 12:19:21 +00:00
2020-09-02 18:15:57 +00:00
2020-03-17 15:57:25 +00:00
2020-07-23 20:06:24 +00:00
2019-11-01 03:10:53 +00:00
2020-05-21 01:55:35 +00:00
2020-08-19 17:09:58 +00:00
2019-12-07 15:17:00 +00:00
2020-07-17 21:55:24 +00:00
2020-06-19 01:02:53 +00:00
2020-08-25 13:30:24 +00:00
2019-09-05 14:15:47 +00:00
2019-09-05 14:15:47 +00:00
2020-07-23 14:33:25 +00:00
2020-04-19 15:37:13 +00:00
2020-07-11 17:10:16 +00:00
2020-02-15 15:39:53 +00:00
2020-06-22 10:01:24 +00:00
2020-07-11 19:29:24 +00:00
2020-05-09 10:55:34 +00:00
2020-04-04 00:56:56 +00:00
2020-08-04 21:34:13 +00:00
2019-12-11 17:37:53 +00:00
2020-06-29 22:12:23 +00:00
2020-02-13 18:37:17 +00:00
2020-06-04 22:58:37 +00:00
2020-07-05 13:08:17 +00:00
2020-05-19 12:16:44 +00:00
2020-09-02 18:17:08 +00:00
2020-06-18 23:12:55 +00:00
2020-07-19 23:56:19 +00:00
2020-08-25 02:21:27 +00:00
a449e81e00