From: Argyrios Kyrtzidis <akyrtzi@gmail.com>
Date: Fri, 17 Jul 2009 01:19:03 +0000 (+0000)
Subject: Check whether the IdentifierInfo is null, before using it.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=dc0b11ef5d3c48309bf0df4369234dc28bc21fb4;p=clang

Check whether the IdentifierInfo is null, before using it.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76136 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Index/Entity.cpp b/lib/Index/Entity.cpp
index 520d189826..ca2e7c8f3e 100644
--- a/lib/Index/Entity.cpp
+++ b/lib/Index/Entity.cpp
@@ -56,6 +56,9 @@ Entity *EntityGetter::get(Entity *Parent, DeclarationName Name) {
     return 0;
 
   IdentifierInfo *II = Name.getAsIdentifierInfo();
+  if (!II)
+      return 0;
+
   ProgramImpl::IdEntryTy *Id =
       &Prog.getIdents().GetOrCreateValue(II->getName(),
                                          II->getName() + II->getLength());