docs: Fix bad link in SafeStack.rst.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@240696 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/docs/SafeStack.rst b/docs/SafeStack.rst
index 79e02cabef0477969a2afb460a166c16059d5d3d..21e9b6c621a8368b6981399999d21b469d76e3ce 100644 (file)
--- a/docs/SafeStack.rst
+++ b/docs/SafeStack.rst
@@ -87,7 +87,7 @@ that are stored on the heap or the unsafe stack, such as `CPI
 <http://dslab.epfl.ch/proj/cpi/>`_, or a forward-edge control flow integrity
 mechanism that enforces correct calling conventions at indirect call sites,
 such as `IFCC <http://research.google.com/pubs/archive/42808.pdf>`_ with arity
-checks. Clang has control-flow integrity protection scheme for `C++ virtual
+checks. Clang has control-flow integrity protection scheme for :doc:`C++ virtual
 calls <ControlFlowIntegrity>`, but not non-virtual indirect calls. With
 SafeStack alone, an attacker can overwrite a function pointer on the heap or
 the unsafe stack and cause a program to call arbitrary location, which in turn