From 434da48d0e35764f18b3fc96c75504746050b046 Mon Sep 17 00:00:00 2001
From: Daniel Dunbar <daniel@zuster.org>
Date: Mon, 3 Aug 2009 21:47:08 +0000
Subject: Make sure UTF-16 strings end with a 16-bit null (as opposed to
 8-bit).

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78001 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/CodeGen/CodeGenModule.cpp | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'lib/CodeGen/CodeGenModule.cpp')

diff --git a/lib/CodeGen/CodeGenModule.cpp b/lib/CodeGen/CodeGenModule.cpp
index 51fa3302a2..08dc9930ba 100644
--- a/lib/CodeGen/CodeGenModule.cpp
+++ b/lib/CodeGen/CodeGenModule.cpp
@@ -1251,6 +1251,9 @@ GetConstantCFStringEntry(llvm::StringMap<llvm::Constant*> &Map,
       AsBytes.push_back(Val & 0xFF);
     }
   }
+  // Append one extra null character, the second is automatically added by our
+  // caller.
+  AsBytes.push_back(0);
 
   IsUTF16 = true;
   return Map.GetOrCreateValue(llvm::StringRef(AsBytes.data(), AsBytes.size()));
-- 
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