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Author SHA1 Message Date
daan
1674d551ff add verbose message with secure build level 2019-11-20 20:46:13 -08:00
Daan Leijen
4d4a2885f5 use atomic read/write on the page->heap field where concurrent interaction is possible 2019-11-20 13:19:17 -08:00
Daan Leijen
94bfb47725 update stress test for more realisitic size distribution 2019-11-20 12:59:26 -08:00
daan
fd3ce5dc7d improve stress test 2019-11-15 16:28:11 -08:00
Daan Leijen
8637f113d5 improve test-stress to run multiple iterations 2019-11-15 14:09:17 -08:00
Daan Leijen
dccffea662 fix pr #173 by @zerodefect to use case-insensitive matching of the build type; also use MI_DEBUG_FULL option (instead of MI_CHECK_FULL) 2019-11-14 11:01:05 -08:00
daan
314dcd59c2 Merge branch 'dev' of https://github.com/microsoft/mimalloc into dev 2019-11-13 17:23:54 -08:00
daan
a4ed63d127 Adresses pr #165 and issue #164 by @colesbury: 
On Mac OS, the thread-local _mi_default_heap may get reset before
_mi_thread_done is called, leaking the default heap on non-main threads.

Now the current default heap is also stored in mi_pthread_key (or mi_fls_key
on Windows). The _mi_thread_done function is called with this value.
 2019-11-13 17:22:03 -08:00
Daan
9b7a29c5da
Merge pull request #172 from aesophor/dev 
Avoid the use of variable argument list function
 2019-11-13 16:28:09 -08:00
Marco Wang
29919a938d Avoid the use of variable argument list function 2019-11-13 13:19:21 +08:00
Daan Leijen
f0e02bab03 pr #168 by @zerodefect to update the install location 2019-11-08 12:22:03 -08:00
daan
56887aeb2f add MI_SECURE_FULL=ON as a cmake option to include double free mitigation 2019-11-07 10:59:45 -08:00
daan
9b65388807 fix space leak in secure mode where a non-null free list would be discarded 2019-11-07 10:59:19 -08:00
daan
31d11f64d5 fix secure free list extension where a non-empty initial free list was discarded 2019-11-07 10:33:45 -08:00
daan
c38af8f7c1 merge d1d65fbc: make max error messages configurable 2019-11-04 08:49:59 -08:00
daan
aece753dce fix output during preloading enabling stderr only after the crt has loaded 2019-11-04 08:46:17 -08:00
daan
8725a88fba fix assertion in debug secure mode 2019-10-30 15:22:40 -07:00
daan
4a4d74927c protect against double-free in multi-threaded free list 2019-10-30 14:53:21 -07:00
daan
6cf16b1201 fix reset error on windows when disabling eager commit option 2019-10-30 14:32:28 -07:00
daan
b052d3b731 enable double free and heap corruption detection in debug mode 2019-10-28 15:54:33 -07:00
daan
87bdfbb9b6 use more conservative retire strategy 2019-10-28 14:12:06 -07:00
daan
081e2d1eb6 fix statistics display 2019-10-28 13:43:42 -07:00
daan
28d4ec4c5a fix statistics accounting of huge pages 2019-10-28 13:14:14 -07:00
daan
ff9f29660b remove double_free call 2019-10-28 12:27:32 -07:00
daan
5dfdc092b5 improve windows warning message 2019-10-28 12:26:57 -07:00
daan
25246070ae fix double free check in secure = 4 mode; inline _mi_ptr_cookie 2019-10-19 08:34:18 -07:00
daan
2affdbbd2e stronger secure mode when defining MI_SECURE=4: checks for double free, corrupted free list, and invalid pointer frees. Performance is impacted but not too much -- more perf testing is needed 2019-10-18 18:11:04 -07:00
daan
fdfa6ed260 fix warnings at high warning level in msvc 2019-10-17 16:56:57 -07:00
daan
5de851a84d update page_flags to have more portable definition 2019-10-17 16:48:16 -07:00
daan
93b4281b82 ensure randomized huge page start address in 1GiB aligned 2019-10-17 12:35:35 -07:00
daan
454bc67338 increase delayed output buffer to 32k 2019-10-17 12:14:15 -07:00
daan
6e94950de3 update redirection modules 2019-10-17 12:13:45 -07:00
daan
26c27fbf58 use uint8_t bit fields, and improve portability of page_flags type 2019-10-17 12:07:26 -07:00
Daan
72d1ab80c3
Merge pull request #160 from dscho/git-for-windows-fixes 
Assorted fixes for compiler warnings
 2019-10-17 11:51:39 -07:00
Johannes Schindelin
559688ec64 Suppress warning about unnamed struct 
This prevents MSVC complaining with

	warning C4201: nonstandard extension used: nameless struct/union

The struct might seem unnecessary to the occasional reader (it did seem
so to this commit's author), but it is not! It is required to align the
fields to a boundary, which is verified by the test suite. Removing that
"unnecessary" `struct` results in this failure:

1: Test command: mimalloc-test-api
[...]
1: test: malloc-zero...  mimalloc: assertion failed: at src/page.c:591, mi_page_init
1:   assertion: "!mi_page_has_aligned(page)"

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
 2019-10-17 20:43:18 +02:00
Johannes Schindelin
0fd0122c0a Avoid compiler warning when casting the result of GetProcAddress() 
It is most unfortunate that the return type of `GetProcAddress()` is
`FARPROC` (which is essentially `intptr_t(*)(void)): this type cannot
be cast by GCC without warnings to anything but the generic function
pointer type `void(*)(void)`.

Let's work around that.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
 2019-10-17 20:43:18 +02:00
Johannes Schindelin
5bd8ea2e4f Repeat mi_decl_allocator in functions' definitions 
Quite a few functions are declared with that attribute, and VS 2019
complains if the definition does not repeat it.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
 2019-10-17 20:43:18 +02:00
Johannes Schindelin
e747a6f3a6 Use unsigned for bit-field variables 
It is actually non-standard to use `bool` with a bit-field quantifier,
and VS 2019 complains about this.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
 2019-10-17 20:43:18 +02:00
daan
f3a162f095 pick better umul_overflow variant based on size_t size 2019-10-17 09:52:10 -07:00
daan
4609537b8a pick better umul_overflow variant based on intptr size 2019-10-17 09:47:12 -07:00
daan
08d83cc33d disallow regular allocation from the huge reserved area 2019-10-17 09:24:57 -07:00
daan
a96c90db5d remove old windows overriding method 2019-10-17 09:22:23 -07:00
daan
0e188a18a7 update test to match malloc with free 2019-10-17 09:21:20 -07:00
daan
46aa16b432 updated redirection module on windows 2019-10-17 09:20:57 -07:00
daan
9bf9bcb9b9 Merge branch 'master' into dev 2019-10-12 10:42:54 -07:00
daan
7441aa4212 update redirection module to add additional checks 2019-10-12 10:42:34 -07:00
daan
480f7683a9 cleanup delayed output 2019-10-12 10:42:04 -07:00
Daan Leijen
5e9b37dc4e add delayed output buffer 2019-10-12 10:21:42 -07:00
Daan Leijen
e946d56ba0 Merge branch 'master' of https://github.com/microsoft/mimalloc 2019-10-07 12:13:51 -07:00
Daan Leijen
c9d474d298 update mimalloc build version 2019-10-07 12:13:40 -07:00