From e6da08c28ab8c9a7fe8255510253f87ac9a88b53 Mon Sep 17 00:00:00 2001
From: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Date: Mon, 15 Jan 2018 12:32:58 +0100
Subject: [PATCH] virtio/pci: detach pci device on virtio-pci destroy

Fix memory leak on virtio-pci device destruct.

Change-Id: I7d33802bc15c15d6a2dbac3e83456c9cf23b6004
Signed-off-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-on: https://review.gerrithub.io/394703
Reviewed-by: <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Pawel Wodkowski <pawelx.wodkowski@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
---
 lib/virtio/virtio_pci.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/virtio/virtio_pci.c b/lib/virtio/virtio_pci.c
index 883cef933..3e8ec9295 100644
--- a/lib/virtio/virtio_pci.c
+++ b/lib/virtio/virtio_pci.c
@@ -207,9 +207,11 @@ static void
 modern_destruct_dev(struct virtio_dev *vdev)
 {
 	struct virtio_hw *hw = vdev->ctx;
+	struct spdk_pci_device *pci_dev = hw->pci_dev;
 
 	free_virtio_hw(hw);
 	free(vdev->name);
+	spdk_pci_device_detach(pci_dev);
 }
 
 static uint8_t