From: Nicolas Geoffray <nicolas.geoffray@lip6.fr>
Date: Thu, 22 Oct 2009 14:35:57 +0000 (+0000)
Subject: Verify that the function and exception table have been allocated
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=71e0b7c560200a87ea49080f581153f9a2c9db72;p=oota-llvm.git

Verify that the function and exception table have been allocated
before freeing them.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84859 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/ExecutionEngine/JIT/JITMemoryManager.cpp b/lib/ExecutionEngine/JIT/JITMemoryManager.cpp
index ea9d09fffc7..37966246214 100644
--- a/lib/ExecutionEngine/JIT/JITMemoryManager.cpp
+++ b/lib/ExecutionEngine/JIT/JITMemoryManager.cpp
@@ -490,13 +490,13 @@ namespace {
     /// deallocateFunctionBody - Deallocate all memory for the specified
     /// function body.
     void deallocateFunctionBody(void *Body) {
-      deallocateBlock(Body);
+      if (Body) deallocateBlock(Body);
     }
 
     /// deallocateExceptionTable - Deallocate memory for the specified
     /// exception table.
     void deallocateExceptionTable(void *ET) {
-      deallocateBlock(ET);
+      if (ET) deallocateBlock(ET);
     }
 
     /// setMemoryWritable - When code generation is in progress,