From: Ted Kremenek <kremenek@apple.com>
Date: Wed, 13 Jan 2010 18:45:36 +0000 (+0000)
Subject: Add extra null check in clang_disposeString().
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=bb239b231b1d3d3e870d5fbc4bb45b4cb6a7c74e;p=clang

Add extra null check in clang_disposeString().


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@93328 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/tools/CIndex/CIndex.cpp b/tools/CIndex/CIndex.cpp
index d6e7d0c2a6..ff8124de46 100644
--- a/tools/CIndex/CIndex.cpp
+++ b/tools/CIndex/CIndex.cpp
@@ -1065,7 +1065,7 @@ const char *clang_getCString(CXString string) {
 }
 
 void clang_disposeString(CXString string) {
-  if (string.MustFreeString)
+  if (string.MustFreeString && string.Spelling)
     free((void*)string.Spelling);
 }