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-rw-r--r--src/mem/ruby/common/DataBlock.hh2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/mem/ruby/common/DataBlock.hh b/src/mem/ruby/common/DataBlock.hh
index 7bd92710d..0ab4cfc01 100644
--- a/src/mem/ruby/common/DataBlock.hh
+++ b/src/mem/ruby/common/DataBlock.hh
@@ -29,6 +29,7 @@
#ifndef __MEM_RUBY_COMMON_DATABLOCK_HH__
#define __MEM_RUBY_COMMON_DATABLOCK_HH__
+#include <cassert>
#include <iomanip>
#include <iostream>
@@ -72,6 +73,7 @@ class DataBlock
inline void
DataBlock::assign(uint8* data)
{
+ assert(data != NULL);
if (m_alloc) {
delete [] m_data;
}