From: Roger Pau Monne <roger.pau@citrix.com>
Date: Thu, 31 Mar 2016 12:56:42 +0000 (+0200)
Subject: libxl: fix error message in local_device_attach_cb
X-Git-Tag: archive/raspbian/4.8.0-1+rpi1~1^2~1359
X-Git-Url: https://dgit.raspbian.org/%22http://www.example.com/cgi/%22/%22http:/www.example.com/cgi/%22?a=commitdiff_plain;h=f61479c2c35af5894fd4b3da91f0bb4da996e1ab;p=xen.git

libxl: fix error message in local_device_attach_cb

The fields that are printed might not be set in the case of a failure, which
generates a segmentation fault.

Signed-off-by: Roger Pau Monné <roger.pau@citrix.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
---

diff --git a/tools/libxl/libxl.c b/tools/libxl/libxl.c
index c884de91bf..829badc820 100644
--- a/tools/libxl/libxl.c
+++ b/tools/libxl/libxl.c
@@ -3209,10 +3209,7 @@ static void local_device_attach_cb(libxl__egc *egc, libxl__ao_device *aodev)
 
     rc = aodev->rc;
     if (rc) {
-        LOGE(ERROR, "unable to %s %s with id %u",
-                    libxl__device_action_to_string(aodev->action),
-                    libxl__device_kind_to_string(aodev->dev->kind),
-                    aodev->dev->devid);
+        LOGE(ERROR, "unable locally attach device: %s", disk->pdev_path);
         goto out;
     }