From ce5766c409ca3e27e62a300b89511b9d0fcd6c18 Mon Sep 17 00:00:00 2001
From: Ali Saidi <Ali.Saidi@ARM.com>
Date: Fri, 2 Nov 2012 11:50:16 -0500
Subject: mem: fix use after free issue in memories until 4-phase work
 complete.

---
 src/mem/simple_mem.hh | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'src/mem/simple_mem.hh')

diff --git a/src/mem/simple_mem.hh b/src/mem/simple_mem.hh
index f1bad7d9f..ab002f270 100644
--- a/src/mem/simple_mem.hh
+++ b/src/mem/simple_mem.hh
@@ -118,6 +118,12 @@ class SimpleMemory : public AbstractMemory
 
     EventWrapper<SimpleMemory, &SimpleMemory::release> releaseEvent;
 
+    /** @todo this is a temporary workaround until the 4-phase code is
+     * committed. upstream caches needs this packet until true is returned, so
+     * hold onto it for deletion until a subsequent call
+     */
+    std::vector<PacketPtr> pendingDelete;
+
   public:
 
     SimpleMemory(const SimpleMemoryParams *p);
-- 
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