Conrad Meyer
c02fc9607a
mallocarray(9): panic if the requested allocation would overflow
...
Additionally, move the overflow check logic out to WOULD_OVERFLOW() for
consumers to have a common means of testing for overflowing allocations.
WOULD_OVERFLOW() should be a secondary check -- on 64-bit platforms, just
because an allocation won't overflow size_t does not mean it is a sane size
to request. Callers should be imposing reasonable allocation limits far,
far, below overflow.
Discussed with: emaste, jhb, kp
Sponsored by: Dell EMC Isilon
2018-01-10 21:49:45 +00:00
..
2017-01-15 17:54:01 +00:00
2017-10-12 15:45:53 +00:00
2017-12-31 09:23:19 +00:00
2017-04-13 15:43:44 +00:00
2017-11-27 15:20:12 +00:00
2017-03-21 18:02:14 +00:00
2017-11-27 15:20:12 +00:00
2017-11-27 15:20:12 +00:00
2018-01-08 21:27:41 +00:00
2017-11-30 20:33:45 +00:00
2017-11-27 15:20:12 +00:00
2017-11-30 20:33:45 +00:00
2017-12-31 09:22:31 +00:00
2017-10-12 15:48:37 +00:00
2017-11-18 14:26:50 +00:00
2017-11-27 15:20:12 +00:00
2018-01-03 00:56:30 +00:00
2017-11-27 15:20:12 +00:00
2017-11-27 15:20:12 +00:00
2017-11-27 15:20:12 +00:00
2017-11-20 19:43:44 +00:00
2017-11-27 15:20:12 +00:00
2017-11-27 15:20:12 +00:00
2017-11-27 15:20:12 +00:00
2017-11-27 15:20:12 +00:00
2017-12-19 18:20:38 +00:00
2017-11-27 15:20:12 +00:00
2018-01-03 00:56:30 +00:00
2017-11-27 15:20:12 +00:00
2017-11-27 15:20:12 +00:00
2017-11-27 15:20:12 +00:00
2017-11-27 15:20:12 +00:00
2017-11-20 19:43:44 +00:00
2017-11-27 15:20:12 +00:00
2017-11-27 15:20:12 +00:00
2017-11-20 19:43:44 +00:00
2017-11-27 15:20:12 +00:00
2017-11-27 15:20:12 +00:00
2017-11-27 15:20:12 +00:00
2017-11-27 15:20:12 +00:00
2017-11-27 15:20:12 +00:00
2017-12-31 09:24:11 +00:00
2017-11-27 15:20:12 +00:00
2017-11-25 04:49:12 +00:00
2017-11-27 15:20:12 +00:00
2017-11-27 15:20:12 +00:00
2017-11-20 19:43:44 +00:00
2017-11-27 15:20:12 +00:00
2017-11-27 15:20:12 +00:00
2018-01-10 21:49:45 +00:00
2017-11-27 15:20:12 +00:00
2017-11-20 19:43:44 +00:00
2017-11-27 15:20:12 +00:00
2017-11-27 15:20:12 +00:00
2017-12-31 00:34:29 +00:00
2017-01-25 20:22:32 +00:00
2017-04-17 16:51:04 +00:00
2017-11-27 15:20:12 +00:00
2017-11-27 15:20:12 +00:00
2017-11-27 15:20:12 +00:00
2017-11-27 15:20:12 +00:00
2017-11-27 15:20:12 +00:00
2018-01-04 21:59:34 +00:00
2017-11-23 11:25:11 +00:00
2017-11-20 19:43:44 +00:00
2017-11-27 15:20:12 +00:00
2017-11-27 15:20:12 +00:00
2017-11-27 15:20:12 +00:00
2018-01-04 22:07:58 +00:00
2017-11-21 14:59:23 +00:00
2017-12-31 02:31:01 +00:00
2017-11-27 15:20:12 +00:00
2017-11-27 15:20:12 +00:00
2018-01-05 20:21:46 +00:00
2017-11-27 15:20:12 +00:00
2018-01-08 21:27:41 +00:00
2018-01-08 21:27:41 +00:00
2017-11-27 15:20:12 +00:00
2017-12-31 02:31:01 +00:00
2017-12-25 04:48:39 +00:00
2017-11-27 15:20:12 +00:00
2017-11-20 19:43:44 +00:00
2017-12-19 10:05:45 +00:00
2017-11-27 15:20:12 +00:00
2017-11-27 15:20:12 +00:00
2017-11-20 19:43:44 +00:00
2017-11-25 23:41:05 +00:00
2017-12-31 09:21:01 +00:00
2017-11-27 15:20:12 +00:00
2017-11-27 15:20:12 +00:00
2017-11-20 19:43:44 +00:00
2017-11-18 14:26:50 +00:00
2017-11-27 15:20:12 +00:00
2017-12-25 04:48:39 +00:00
2017-05-23 09:29:05 +00:00
2017-12-13 16:30:39 +00:00
2017-11-18 14:26:50 +00:00
2016-08-19 10:52:39 +00:00
2017-11-18 14:26:50 +00:00
2017-11-20 19:43:44 +00:00
2017-11-29 23:28:40 +00:00
2017-11-27 15:20:12 +00:00
2017-11-27 15:20:12 +00:00
2017-12-31 09:23:52 +00:00
2017-11-20 19:43:44 +00:00
2017-11-27 15:20:12 +00:00
2017-11-27 15:20:12 +00:00
2018-01-07 18:06:30 +00:00
2017-11-27 15:20:12 +00:00
2017-11-27 15:20:12 +00:00
2017-11-20 19:43:44 +00:00
2018-01-08 21:27:41 +00:00
2017-11-27 15:20:12 +00:00
2017-08-07 14:09:57 +00:00
2017-11-27 15:20:12 +00:00
2017-11-30 20:33:45 +00:00
2017-11-27 15:20:12 +00:00
2017-11-27 15:20:12 +00:00
2017-11-27 15:20:12 +00:00
2017-11-27 15:20:12 +00:00
2017-10-05 14:43:30 +00:00
2017-11-20 19:43:44 +00:00
2017-11-27 15:20:12 +00:00
2017-08-16 16:51:55 +00:00
2017-11-29 12:49:22 +00:00
2017-11-27 15:20:12 +00:00
2017-11-27 15:20:12 +00:00
2017-11-20 19:43:44 +00:00
2017-11-20 19:43:44 +00:00
2017-11-27 15:20:12 +00:00
2017-12-25 04:48:39 +00:00
2017-11-20 19:43:44 +00:00
2017-11-28 05:39:48 +00:00
2017-11-27 15:20:12 +00:00
2017-11-27 15:20:12 +00:00
2017-12-31 09:24:41 +00:00
2017-11-20 19:43:44 +00:00
2017-11-20 19:43:44 +00:00
2017-11-27 15:20:12 +00:00
2017-11-20 19:43:44 +00:00
2017-02-07 17:31:24 +00:00
2017-11-20 19:43:44 +00:00
2017-12-25 04:48:39 +00:00
2017-12-21 09:17:48 +00:00
2017-11-27 15:20:12 +00:00
2017-11-18 14:26:50 +00:00
2017-11-27 15:20:12 +00:00
2017-11-27 15:20:12 +00:00
2017-11-18 14:26:50 +00:00
2017-11-27 15:20:12 +00:00
2017-11-20 19:43:44 +00:00
2017-11-27 15:20:12 +00:00
2017-11-28 23:40:54 +00:00
2017-12-25 04:48:39 +00:00
2017-11-27 15:20:12 +00:00
2017-12-01 11:18:19 +00:00
2017-11-27 15:20:12 +00:00
2017-11-27 15:20:12 +00:00
2017-11-27 15:20:12 +00:00
2017-11-20 19:43:44 +00:00
2017-06-17 00:58:19 +00:00
2017-11-28 18:23:17 +00:00
2017-06-17 00:58:19 +00:00
2017-12-31 03:34:00 +00:00
2017-11-27 15:20:12 +00:00
2017-11-27 15:20:12 +00:00
2017-12-31 03:34:00 +00:00
2017-11-20 19:43:44 +00:00
2017-11-20 19:43:44 +00:00
2017-11-27 15:20:12 +00:00
2017-11-27 15:20:12 +00:00
2017-11-27 15:20:12 +00:00
2017-11-27 15:20:12 +00:00
2017-11-27 15:20:12 +00:00
2017-11-27 15:20:12 +00:00
2017-11-27 15:20:12 +00:00
2017-11-27 15:20:12 +00:00
2017-11-20 19:43:44 +00:00
2017-11-20 19:43:44 +00:00
2017-11-20 19:43:44 +00:00
2017-11-27 15:20:12 +00:00
2017-11-27 15:20:12 +00:00
2017-11-27 15:20:12 +00:00
2017-11-20 19:43:44 +00:00
2017-11-20 19:43:44 +00:00
2017-11-20 19:43:44 +00:00
2017-11-20 19:43:44 +00:00
2017-11-27 15:20:12 +00:00
2018-01-10 21:18:46 +00:00
2017-11-27 15:20:12 +00:00
2017-12-01 22:51:02 +00:00
2017-11-20 19:43:44 +00:00
2017-12-19 22:39:05 +00:00
2017-12-23 17:55:19 +00:00
2017-12-13 16:14:38 +00:00
2017-11-27 15:20:12 +00:00
2017-11-20 19:43:44 +00:00
2017-11-20 19:43:44 +00:00
2018-01-07 18:07:22 +00:00
2017-12-31 09:23:52 +00:00
2017-12-27 03:23:21 +00:00
2017-11-20 19:43:44 +00:00
2017-11-20 19:43:44 +00:00
2017-06-02 17:31:25 +00:00