From: Zhang Chen <zhangchen.fnst@cn.fujitsu.com>
Date: Thu, 23 Mar 2017 11:43:55 +0000 (+0800)
Subject: COLO-proxy: Fix argument check error
X-Git-Tag: archive/raspbian/4.11.1-1+rpi1~1^2~66^2~2422
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=ba7a5da15ee85a88d18749c5aa30b3a19ab69d45;p=xen.git

COLO-proxy: Fix argument check error

Here, we should check the 'outdev' before use.

Signed-off-by: Zhang Chen <zhangchen.fnst@cn.fujitsu.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
---

diff --git a/tools/libxl/libxl_dm.c b/tools/libxl/libxl_dm.c
index 4344c5349f..f8ba8599e5 100644
--- a/tools/libxl/libxl_dm.c
+++ b/tools/libxl/libxl_dm.c
@@ -1293,7 +1293,7 @@ static int libxl__build_device_model_args_new(libxl__gc *gc,
                                      nics[i].colo_filter_sec_redirector0_indev));
                     }
                     if (nics[i].colo_filter_sec_redirector1_queue &&
-                        nics[i].colo_filter_sec_redirector1_indev) {
+                        nics[i].colo_filter_sec_redirector1_outdev) {
                         flexarray_append(dm_args, "-object");
                         flexarray_append(dm_args,
                            GCSPRINTF("filter-redirector,id=rs2,netdev=net%d,queue=%s,outdev=%s",