[Xen-devel] [RFC XEN PATCH 15/16] tools/libxl: handle return code of libxl__qmp_initializations()

[Haozhong Zhang <haozhong.zhang@xxxxxxxxx>]

If any error code is returned when creating a domain, stop the domain
creation.

Signed-off-by: Haozhong Zhang <haozhong.zhang@xxxxxxxxx>
---
Cc: Ian Jackson <ian.jackson@xxxxxxxxxxxxx>
Cc: Wei Liu <wei.liu2@xxxxxxxxxx>
---
 tools/libxl/libxl_create.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/tools/libxl/libxl_create.c b/tools/libxl/libxl_create.c
index d986cd2..24e8368 100644
--- a/tools/libxl/libxl_create.c
+++ b/tools/libxl/libxl_create.c
@@ -1499,7 +1499,9 @@ static void domcreate_devmodel_started(libxl__egc *egc,
     if (dcs->sdss.dm.guest_domid) {
         if (d_config->b_info.device_model_version
             == LIBXL_DEVICE_MODEL_VERSION_QEMU_XEN) {
-            libxl__qmp_initializations(gc, domid, d_config);
+            ret = libxl__qmp_initializations(gc, domid, d_config);
+            if (ret)
+                goto error_out;
         }
     }
 
-- 
2.10.1


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