From: Andreas Hansson <andreas.hansson@arm.com>
Date: Mon, 18 Mar 2013 09:22:45 +0000 (-0400)
Subject: mem: Fix missing delete of packet in DRAM access
X-Git-Tag: stable_2013_06_16~56
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=c01c5e971b020f106fa528bc2e41d4d3bd2cf640;p=gem5.git

mem: Fix missing delete of packet in DRAM access

This patch fixes a memory leak caused by not deleting packets that
require no response.
---

diff --git a/src/mem/simple_dram.cc b/src/mem/simple_dram.cc
index 90517ec62..0b24b4056 100644
--- a/src/mem/simple_dram.cc
+++ b/src/mem/simple_dram.cc
@@ -739,6 +739,9 @@ SimpleDRAM::accessAndRespond(PacketPtr pkt)
         // next tick
         port.schedTimingResp(pkt, curTick() + 1);
     } else {
+        // @todo the packet is going to be deleted, and the DRAMPacket
+        // is still having a pointer to it
+        pendingDelete.push_back(pkt);
     }
 
     DPRINTF(DRAM, "Done\n");