1 files changed, 8 insertions, 2 deletions

diff --git a/net.c b/net.c
index 3cd6277767..7a1b2dfa2b 100644
--- a/net.c
+++ b/net.c
@@ -1858,14 +1858,20 @@ void net_host_device_remove(Monitor *mon, int vlan_id, const char *device)
 
     vlan = qemu_find_vlan(vlan_id);
 
-   for(vc = vlan->first_client; vc != NULL; vc = vc->next)
-        if (!strcmp(vc->name, device))
+    for (vc = vlan->first_client; vc != NULL; vc = vc->next) {
+        if (!strcmp(vc->name, device)) {
             break;
+        }
+    }
 
     if (!vc) {
         monitor_printf(mon, "can't find device %s\n", device);
         return;
     }
+    if (!net_host_check_device(vc->model)) {
+        monitor_printf(mon, "invalid host network device %s\n", device);
+        return;
+    }
     qemu_del_vlan_client(vc);
 }