emo/hardened_malloc
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
582 Commits 1 Branch 0 Tags 730 KiB
de7a3b6e5a
Commit Graph

582 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Daniel Micay
de7a3b6e5a enable sized deallocation for sized deletion test 
Clang doesn't currently enable sized deallocation by default like GCC.
 2022-01-01 23:18:52 -05:00
jvoisin
9142a9376b Add a bunch of const qualifiers 2021-12-30 21:25:16 -05:00
Daniel Micay
75e26afdb6 remove legacy safe_flag check for -fno-plt 
This is supported by the minimum versions of the dependencies.
 2021-12-30 19:17:33 -05:00
jvoisin
cff1d6d4b5 Add a test to prove that hardened_malloc handles too-large-to-be-true allocations 
This pattern, used by https://github.com/kaist-hacking/HardsHeap,
uncovered bugs in other memory allocators.
 2021-12-28 19:47:05 -05:00
jvoisin
75952581ee Silence a GCC warning 
As suggested in https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66425#c34
 2021-12-27 06:22:32 -05:00
jvoisin
a84d3f5310 Run the testsuite on musl as well in the CI 2021-12-27 06:22:32 -05:00
jvoisin
0655c1d024 Add a missing const 2021-12-26 18:19:59 -05:00
jvoisin
2b25c791ee Run the CI every day at 2am UTC 
This should help to catch issues in newer versions
of distributions/packages.
 2021-12-26 17:02:51 -05:00
jvoisin
e816c545ea Run the CI in clang 2021-12-26 16:29:18 -05:00
jvoisin
06192ae499 make clean is now thorough 2021-12-26 16:28:03 -05:00
Daniel Micay
4ccd6f16df always enable C++17 
The safe_flag check doesn't work properly for C++ flags with Clang so
this wasn't getting enabled despite the conditional compilation being
removed from the code, leading to breaking Clang builds.
 2021-12-26 16:26:38 -05:00
jvoisin
9966adbdad Add another ifdef for GNU extension 2021-12-23 14:45:43 -05:00
jvoisin
769e01fc4b Don't use mallinfo on non-android and non-glibc 2021-12-23 14:38:29 -05:00
Daniel Micay
460fef456d only Android 12 is supported 2021-12-13 19:42:40 -05:00
Daniel Micay
1a650b0317 update copyright notice 2021-12-13 19:42:33 -05:00
Lelmister101
fa46a7a85d small typo fix 
“expanded cover” changed to “expanded to cover”
 2021-12-05 09:52:50 -05:00
Daniel Micay
d8817417cc use compiler extension instead of C11 noreturn 
C11 noreturn isn't available in C++.
 2021-11-23 16:00:06 -05:00
Daniel Micay
7106bff27f update required dependencies 2021-11-23 15:53:03 -05:00
Lelmister101
1bdbb2d3f7 minor typo fix 
“entirely independently arenas” changed to “entirely independent arenas”
 2021-11-23 15:39:53 -05:00
Thibaut Sautereau
a33d2ca97d Fix CPPFLAGS in test Makefile 
In particular, the _GNU_SOURCE feature test macro needs to be set in
order to correctly define mmap(2) flags such as MAP_ANONYMOUS.
Otherwise, compilation of some test files fails when CPPFLAGS is not
defined in the initial user environment, as Make then does not export it
from the root Makefile to the sub-make.
 2021-11-02 16:13:09 -04:00
Daniel Micay
aa94408cc2 fix wording 2021-10-19 23:52:18 -04:00
Daniel Micay
8f9305df57 Android 12 is supported 2021-10-08 13:44:28 -04:00
anupritaisno1
cc0a1e1736 make hardened malloc vendor ramdisk avaiable 
Signed-off-by: anupritaisno1 <www.anuprita804@gmail.com>
 2021-10-08 13:43:11 -04:00
Daniel Micay
3b72a4f810 set C / C++ standard parameter for clang-tidy 2021-09-30 11:05:47 -04:00
Daniel Micay
e41d37c3de remove unnecessary else 2021-09-30 10:57:05 -04:00
Daniel Micay
23969727d8 disable readability-function-cognitive-complexity 2021-09-30 10:55:12 -04:00
Daniel Micay
4d30b491e3 set up dependabot for GitHub Actions 2021-09-30 01:18:36 -04:00
Daniel Micay
11207a9c98 add GitHub workflow for building and running tests 2021-09-30 01:17:08 -04:00
Daniel Micay
801e8d959f disable mallinfo2 test for old glibc 2021-09-30 01:16:10 -04:00
Daniel Micay
8dfea34fc0 current AOSP stable branch is Android 11 QPR3 2021-09-05 01:59:45 -04:00
Daniel Micay
4d6456cf58 update libdivide to 5.0.0 2021-07-17 14:58:47 -04:00
Daniel Micay
be6dde66f9 fix missing include for Intel MPK support 2021-05-21 09:07:28 -04:00
Daniel Micay
e0ecacff45 drop support for legacy C++ versions 2021-05-21 09:00:39 -04:00
Daniel Micay
050871122b update non-Android max_map_count recommendation 2021-05-13 19:50:35 -04:00
Daniel Micay
27fcfccb67 make __GLIBC_PREREQ check for mallinfo2 portable 2021-05-12 22:53:20 -04:00
Daniel Micay
93a87ce30b add new mallinfo2 test to gitignore too 2021-05-12 21:13:06 -04:00
Daniel Micay
da190f1469 mark pvalloc error path as unlikely 2021-05-12 21:01:13 -04:00
Daniel Micay
b0f81365a8 reuse code for aligned allocation API entry points 2021-05-12 20:59:04 -04:00
Daniel Micay
c9820b6e37 mark alloc_aligned_simple error path unlikely 2021-05-12 20:41:46 -04:00
Daniel Micay
f1cdc1e484 remove disconcerting newline 2021-05-12 20:34:18 -04:00
Daniel Micay
26b74b87bf improve code reuse for malloc API entry points 2021-05-12 20:28:50 -04:00
Daniel Micay
89faba4232 set errno in malloc_get_state to match glibc 2021-05-12 20:19:12 -04:00
Daniel Micay
a45dacc57b add support for glibc mallinfo2 2021-05-12 20:07:15 -04:00
Daniel Micay
a71ab1a2eb MREMAP_DONTUNMAP may be usable in realloc 2021-05-12 10:51:52 -04:00
Daniel Micay
96a322bcbe raise max_map_count recommendation 2021-05-12 10:32:59 -04:00
Daniel Micay
92a1e456d2 use normal class region size on x86_64 Android 2021-05-12 05:11:30 -04:00
Daniel Micay
9706f5a311 increase class region size on Android to 2GiB 2021-05-12 03:07:33 -04:00
Daniel Micay
440489af67 purge memory if munmap fails 2021-05-12 01:05:39 -04:00
Daniel Micay
f9a8e7216b purge slab memory even if using MAP_FIXED fails 2021-05-12 00:45:19 -04:00
Daniel Micay
5c974bdf82 use region quarantine even if MAP_FIXED call fails 
This is a more sensible way of handling an out-of-memory failure in this
edge case. It doesn't matter much in practice.
 2021-05-12 00:20:03 -04:00