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| author | Kostya Serebryany <kcc@google.com> | 2016-06-07 01:20:26 +0000 |
|---|---|---|
| committer | Kostya Serebryany <kcc@google.com> | 2016-06-07 01:20:26 +0000 |
| commit | a8e7154cd58feb4c03d895dbbdf7c80bd58a6436 (patch) | |
| tree | 9d9b81bd063bdddfa11313bcd652350a3f846443 /test/CMakeLists.txt | |
| parent | f2f6037541fbc83a47661b73f55c2e2004c21ab7 (diff) | |
[sanitizer] Initial implementation of a Hardened Allocator
Summary:
This is an initial implementation of a Hardened Allocator based on Sanitizer Common's CombinedAllocator.
It aims at mitigating heap based vulnerabilities by adding several features to the base allocator, while staying relatively fast.
The following were implemented:
- additional consistency checks on the allocation function parameters and on the heap chunks;
- use of checksum protected chunk header, to detect corruption;
- randomness to the allocator base;
- delayed freelist (quarantine), to mitigate use after free and overall determinism.
Additional mitigations are in the works.
Reviewers: eugenis, aizatsky, pcc, krasin, vitalybuka, glider, dvyukov, kcc
Subscribers: kubabrecka, filcab, llvm-commits
Differential Revision: http://reviews.llvm.org/D20084
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@271968 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CMakeLists.txt')
| -rw-r--r-- | test/CMakeLists.txt | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt index e85e0867c..03d4571e0 100644 --- a/test/CMakeLists.txt +++ b/test/CMakeLists.txt @@ -73,6 +73,9 @@ if(COMPILER_RT_CAN_EXECUTE_TESTS) if(COMPILER_RT_HAS_ESAN) add_subdirectory(esan) endif() + if(COMPILER_RT_HAS_SCUDO) + add_subdirectory(scudo) + endif() endif() if(COMPILER_RT_STANDALONE_BUILD) |