Daniel Micay
|
00915521a3
|
check canary before zeroing as an optimization
|
2018-10-28 21:07:35 -04:00 |
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Daniel Micay
|
6f30211da8
|
some clarifications for the README
|
2018-10-28 20:28:10 -04:00 |
|
Daniel Micay
|
b99ab8a47a
|
no need to artificially limit sealing to x86_64
|
2018-10-24 03:09:04 -04:00 |
|
Daniel Micay
|
e985afe0e1
|
document relatively high performance cost of MPK
|
2018-10-23 19:38:48 -04:00 |
|
Daniel Micay
|
4cd61e281d
|
add workaround for bug in Linux MPK implementation
|
2018-10-23 19:08:33 -04:00 |
|
Daniel Micay
|
299bd6d414
|
add missing thread unseal / seal for atfork hooks
|
2018-10-23 16:28:54 -04:00 |
|
Daniel Micay
|
9d1567ce16
|
make safe_flag check compatible with POSIX sh
|
2018-10-23 15:55:45 -04:00 |
|
Daniel Micay
|
59def67979
|
add inlined check for -1 with pkey_set
|
2018-10-23 08:00:34 -04:00 |
|
Daniel Micay
|
05ac717cf2
|
work around -Wcast-align=strict error with old GCC
|
2018-10-23 07:23:07 -04:00 |
|
Daniel Micay
|
0b963078d5
|
guard metadata with Memory Protection Keys (MPK)
|
2018-10-23 01:11:31 -04:00 |
|
Daniel Micay
|
ac8c68de53
|
enable pointer cast warnings
|
2018-10-21 15:50:26 -04:00 |
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Daniel Micay
|
9a43302868
|
add enforce_init call to other realloc code path
|
2018-10-20 02:27:06 -04:00 |
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Daniel Micay
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6a408ad017
|
add init calls to malloc_enable/malloc_disable
|
2018-10-19 21:46:36 -04:00 |
|
Daniel Micay
|
173ed53539
|
use consistent code style in chacha.c
|
2018-10-19 17:09:41 -04:00 |
|
Daniel Micay
|
1d2c10f5bb
|
tweak canary awareness in offset test
|
2018-10-19 16:19:29 -04:00 |
|
Daniel Micay
|
64b655f062
|
set scope of planned metadata protection
|
2018-10-18 20:35:25 -04:00 |
|
Daniel Micay
|
e37b36c9dd
|
update configuration documentation again
|
2018-10-18 20:18:55 -04:00 |
|
Daniel Micay
|
f0a6f551eb
|
tweak code style
|
2018-10-18 19:35:21 -04:00 |
|
Daniel Micay
|
cf053e74d1
|
metadata region unification is completed
|
2018-10-18 16:10:49 -04:00 |
|
Daniel Micay
|
1e03b004f5
|
move slab_info to main metadata region
|
2018-10-18 16:01:04 -04:00 |
|
Daniel Micay
|
3f1962dd2b
|
use min macro for realloc copy size
|
2018-10-18 15:25:14 -04:00 |
|
Daniel Micay
|
fe30f6c2ea
|
delay allocating slab metadata from reservation
|
2018-10-18 15:20:42 -04:00 |
|
Daniel Micay
|
74139112d0
|
explain the purpose of CONFIG_CXX_ALLOCATOR
|
2018-10-18 14:57:33 -04:00 |
|
Daniel Micay
|
64e9f6797a
|
use offsetof for allocator_state memory protection
|
2018-10-16 15:52:41 -04:00 |
|
Daniel Micay
|
67ada4d309
|
document padding for allocator state
|
2018-10-15 19:10:36 -04:00 |
|
Daniel Micay
|
da8e9aa1d8
|
document allocator state region
|
2018-10-15 15:44:31 -04:00 |
|
Daniel Micay
|
1c9e0d88a5
|
use the initial region table slots again
|
2018-10-15 15:18:45 -04:00 |
|
Daniel Micay
|
da0df69d22
|
move region hash tables into main state region
|
2018-10-15 15:07:59 -04:00 |
|
Daniel Micay
|
1e5dec97e0
|
move slab allocator state into main state region
|
2018-10-15 14:58:22 -04:00 |
|
Daniel Micay
|
e8eca2d430
|
explain the production-oriented design rationale
|
2018-10-15 04:07:20 -04:00 |
|
Daniel Micay
|
fde9fc2ece
|
protect region allocator state with random guards
|
2018-10-14 22:41:17 -04:00 |
|
Daniel Micay
|
124d958da1
|
document free slabs quarantine
|
2018-10-14 22:19:10 -04:00 |
|
Daniel Micay
|
3504465584
|
document progress on protected allocator state
|
2018-10-14 22:15:48 -04:00 |
|
Daniel Micay
|
da6fd5b5ef
|
move slab allocator state to a dedicated mapping
|
2018-10-14 22:06:38 -04:00 |
|
Daniel Micay
|
1190966846
|
rename region_info to region_metadata
|
2018-10-14 22:06:38 -04:00 |
|
Daniel Micay
|
a083ff79e1
|
move region allocator state to a dedicated mapping
|
2018-10-14 22:06:33 -04:00 |
|
Daniel Micay
|
d728afae8e
|
add configuration option for testing with UBSan
|
2018-10-14 18:58:54 -04:00 |
|
Daniel Micay
|
535466fdfd
|
avoid undefined shifts with multi-word bitmaps
|
2018-10-14 18:58:17 -04:00 |
|
Daniel Micay
|
7798b2693e
|
fix loop exit condition boundary for get_free_slot
|
2018-10-14 18:49:48 -04:00 |
|
Daniel Micay
|
3c0a448c3e
|
enable more tidy checks
|
2018-10-14 18:33:40 -04:00 |
|
Daniel Micay
|
9ea2fd6667
|
write_after_free_check only reads data
|
2018-10-14 18:30:20 -04:00 |
|
Daniel Micay
|
d35674c67e
|
expected_size is not an output parameter
|
2018-10-14 18:28:01 -04:00 |
|
Daniel Micay
|
8b033c5e44
|
make ALIGNMENT_CEILING into a function
|
2018-10-14 18:23:42 -04:00 |
|
Daniel Micay
|
118549451b
|
add tidy target to the Makefile for clang-tidy
|
2018-10-14 18:05:08 -04:00 |
|
Daniel Micay
|
b66ca56ba1
|
initialize ptr to nullptr in handle_out_of_memory
It will break out of the loop in the first iteration if there's no
handler or the handler throws an out-of-memory error.
|
2018-10-14 18:00:55 -04:00 |
|
Daniel Micay
|
4fbfe4d3ec
|
fix canary space reservation for pvalloc
|
2018-10-14 17:49:36 -04:00 |
|
Daniel Micay
|
f11c448a0d
|
slightly reorganize slab metadata
|
2018-10-14 15:13:06 -04:00 |
|
Daniel Micay
|
3db3e167ed
|
remove usage of ATOMIC_VAR_INIT
This was never truly required in practice and has been officially
obsoleted in C17.
|
2018-10-13 16:50:49 -04:00 |
|
Daniel Micay
|
65a7014b48
|
randomize free slabs reuse
|
2018-10-13 13:57:00 -04:00 |
|
Daniel Micay
|
83df37436d
|
fix usage of pthread_atfork for glibc < 2.28
|
2018-10-12 16:03:15 -04:00 |
|