From: Benjamin Kramer <benny.kra@googlemail.com>
Date: Fri, 31 Jul 2009 14:22:13 +0000 (+0000)
Subject: Work around a dangling pointer dereference when enumerating NamedMDNodes.
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=624f3b930d3fc06b86c7fa1855f127f07ad0641f;p=oota-llvm.git

Work around a dangling pointer dereference when enumerating NamedMDNodes.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77675 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Bitcode/Writer/ValueEnumerator.cpp b/lib/Bitcode/Writer/ValueEnumerator.cpp
index cf4a8761cbc..7583bb96c9e 100644
--- a/lib/Bitcode/Writer/ValueEnumerator.cpp
+++ b/lib/Bitcode/Writer/ValueEnumerator.cpp
@@ -227,6 +227,9 @@ void ValueEnumerator::EnumerateValue(const Value *V) {
       MetadataBase *M = *I;
       EnumerateValue(M);
     }
+    Values.push_back(std::make_pair(V, 1U));
+    ValueMap[V] = Values.size();
+    return;
   }
 
   // Add the value.