[Xen-devel] [PATCH v3 7/8] libxl: fix error message in local_device_attach_cb

[Roger Pau Monne <roger.pau@xxxxxxxxxx>]

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@xxxxxxxxxx>
Acked-by: Wei Liu <wei.liu2@xxxxxxxxxx>
---
Cc: Ian Jackson <ian.jackson@xxxxxxxxxxxxx>
Cc: Wei Liu <wei.liu2@xxxxxxxxxx>
---
 tools/libxl/libxl.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/tools/libxl/libxl.c b/tools/libxl/libxl.c
index a2767fa..0d2f55c 100644
--- a/tools/libxl/libxl.c
+++ b/tools/libxl/libxl.c
@@ -3133,10 +3133,7 @@ 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;
     }
 
-- 
2.6.4 (Apple Git-63)


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