[llvm-commits] [llvm] r84859 - /llvm/trunk/lib/ExecutionEngine/JIT/JITMemoryManager.cpp

[Nicolas Geoffray]

Author: geoffray
Date: Thu Oct 22 09:35:57 2009
New Revision: 84859

URL: http://llvm.org/viewvc/llvm-project?rev=84859&view=rev
Log:
Verify that the function and exception table have been allocated
before freeing them.


Modified:
    llvm/trunk/lib/ExecutionEngine/JIT/JITMemoryManager.cpp

Modified: llvm/trunk/lib/ExecutionEngine/JIT/JITMemoryManager.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/ExecutionEngine/JIT/JITMemoryManager.cpp?rev=84859&r1=84858&r2=84859&view=diff

==============================================================================
--- llvm/trunk/lib/ExecutionEngine/JIT/JITMemoryManager.cpp (original)
+++ llvm/trunk/lib/ExecutionEngine/JIT/JITMemoryManager.cpp Thu Oct 22 09:35:57 2009
@@ -490,13 +490,13 @@
     /// 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,