arch, x86: Delete packet in IntDevice::recvResponse

IntDevice::recvResponse is called from two places in current mainline: (1) the
short circuit path of X86ISA::IntDevice::IntMasterPort::sendMessage for atomic
mode, and (2) the full request->response path to and from the x86 interrupts
device (finally called from MessageMasterPort::recvTimingResp). In the former
case, the packet was deleted correctly, but in the latter case, the packet and
request leak. To fix the leak, move request and packet deletion into IntDevice
inherited class implementations of recvResponse.

1 files changed, 0 insertions, 2 deletions

diff --git a/src/dev/x86/intdev.cc b/src/dev/x86/intdev.cc
index 883073302..a35f76b5f 100644
--- a/src/dev/x86/intdev.cc
+++ b/src/dev/x86/intdev.cc
@@ -59,8 +59,6 @@ X86ISA::IntDevice::IntMasterPort::sendMessage(ApicList apics,
             assert(pkt->isResponse());
             // also ignore the latency in handling the response
             recvResponse(pkt);
-            delete pkt->req;
-            delete pkt;
         }
     }
 }