libxl: Do not trust backend for nic in devid_to_device
authorIan Jackson <ian.jackson@eu.citrix.com>
Wed, 4 May 2016 15:20:05 +0000 (16:20 +0100)
committerIan Jackson <Ian.Jackson@eu.citrix.com>
Thu, 2 Jun 2016 14:53:29 +0000 (15:53 +0100)
commit6fd0b1574e9dd6ec38cdf38882d9d56fa7e47946
treec83a1a5ebe8b97e15324f0a181eae458351c3793
parent922b354718556a6da29cdc45dc66f53fa224b1ac
libxl: Do not trust backend for nic in devid_to_device

libxl_devid_to_device_nic should read the information it needs from
the /libxl/device path, not the backend.

This is part of XSA-178.

Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
Reviewed-by: Wei Liu <wei.liu2@citrix.com>
tools/libxl/libxl.c