From: Anthony PERARD <anthony.perard@citrix.com>
Date: Mon, 30 Sep 2019 15:35:52 +0000 (+0100)
Subject: libxl_pci: Don't ignore PCI PT error at guest creation
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=7988902b933cecb0e2459a11a4813a8f5cb0941b;p=people%2Flarsk%2Fxen.git

libxl_pci: Don't ignore PCI PT error at guest creation

Fixes: 11db56f9a6291
Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
Release-acked-by: Juergen Gross <jgross@suse.com>
---

diff --git a/tools/libxl/libxl_pci.c b/tools/libxl/libxl_pci.c
index 47258177bc..3b31cfd417 100644
--- a/tools/libxl/libxl_pci.c
+++ b/tools/libxl/libxl_pci.c
@@ -1694,6 +1694,8 @@ static void add_pcidevs_done(libxl__egc *egc, libxl__multidev *multidev,
     libxl_domid domid = apds->domid;
     libxl__ao_device *aodev = apds->outer_aodev;
 
+    if (rc) goto out;
+
     if (d_config->num_pcidevs > 0) {
         rc = libxl__create_pci_backend(gc, domid, d_config->pcidevs,
             d_config->num_pcidevs);