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| author | Peter Collingbourne <peter@pcc.me.uk> | 2015-02-20 20:30:56 +0000 |
|---|---|---|
| committer | Peter Collingbourne <peter@pcc.me.uk> | 2015-02-20 20:30:56 +0000 |
| commit | f9d64b33ebc403c7cf746b848352b1606e2beb0b (patch) | |
| tree | 04cd318bd0a0686bc3ed06812361404c0b74b152 /docs/index.rst | |
| parent | 01ec5f25641bc4a985138e068cf4b739531cc298 (diff) | |
Implement Control Flow Integrity for virtual calls.
This patch introduces the -fsanitize=cfi-vptr flag, which enables a control
flow integrity scheme that checks that virtual calls take place using a vptr of
the correct dynamic type. More details in the new docs/ControlFlowIntegrity.rst
file.
It also introduces the -fsanitize=cfi flag, which is currently a synonym for
-fsanitize=cfi-vptr, but will eventually cover all CFI checks implemented
in Clang.
Differential Revision: http://reviews.llvm.org/D7424
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@230055 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'docs/index.rst')
| -rw-r--r-- | docs/index.rst | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/docs/index.rst b/docs/index.rst index bf2de7ebfd..67bdf689e0 100644 --- a/docs/index.rst +++ b/docs/index.rst @@ -27,6 +27,7 @@ Using Clang as a Compiler DataFlowSanitizer LeakSanitizer SanitizerSpecialCaseList + ControlFlowIntegrity Modules MSVCCompatibility FAQ |