commit b0d06e2e6b340c198892fa0389fde906903a47ec
author Douglas Gregor <dgregor@apple.com> Wed Apr 04 00:34:49 2012 +0000
committer Douglas Gregor <dgregor@apple.com> Wed Apr 04 00:34:49 2012 +0000
tree 735af24fea0ff117061d52082e7b65f1a4d759b7
parent 173a37a57b79bd8f94b85c2273039e760b159922

Eliminate obvious use-after-free. Fixes PR12433 / <rdar://problem/11168333>.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@153982 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Serialization/ASTReader.cpp

diff --git a/lib/Serialization/ASTReader.cpp b/lib/Serialization/ASTReader.cpp
index 9436bfb..840fa13 100644
--- a/lib/Serialization/ASTReader.cpp
+++ b/lib/Serialization/ASTReader.cpp
@@ -3898,9 +3898,9 @@
     ExceptionSpecificationType EST =
         static_cast<ExceptionSpecificationType>(Record[Idx++]);
     EPI.ExceptionSpecType = EST;
+    SmallVector<QualType, 2> Exceptions;
     if (EST == EST_Dynamic) {
       EPI.NumExceptions = Record[Idx++];
-      SmallVector<QualType, 2> Exceptions;
       for (unsigned I = 0; I != EPI.NumExceptions; ++I)
         Exceptions.push_back(readType(*Loc.F, Record, Idx));
       EPI.Exceptions = Exceptions.data();