Signed-off-by: Roger Pau Monné <roger....@citrix.com>
Cc: Ian Jackson <ian.jack...@eu.citrix.com>
Cc: Wei Liu <wei.l...@citrix.com>
---
tools/libxl/libxl.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/tools/libxl/libxl.c b/tools/libxl/libxl.c
index 9d785a4..232e2c1 100644
--- a/tools/libxl/libxl.c
+++ b/tools/libxl/libxl.c
@@ -2909,6 +2909,12 @@ int libxl_cdrom_insert(libxl_ctx *ctx, uint32_t domid,
libxl_device_disk *disk,
goto out;
}
+ if (dm_ver == LIBXL_DEVICE_MODEL_VERSION_NONE) {
+ LOG(ERROR, "HVM guests without a device model cannot use cd-insert");
+ rc = ERROR_FAIL;
+ goto out;
+ }
+
disks = libxl_device_disk_list(ctx, domid, &num);
for (i = 0; i < num; i++) {
if (disks[i].is_cdrom && !strcmp(disk->vdev, disks[i].vdev))
--
2.6.4 (Apple Git-63)
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