net: Avoid gcc'ism in net_host_device_add

[qemu] / net.c

diff --git a/net.c b/net.c
index db2f8d3..f1752d6 100644 (file)
--- a/net.c
+++ b/net.c
@@ -620,7 +620,7 @@ void net_slirp_redir(Monitor *mon, const char *redir_str)
     errmsg = "invalid redirection format\n";
  fail:
     if (mon) {
-        monitor_printf(mon, errmsg);
+        monitor_printf(mon, "%s", errmsg);
     } else {
         fprintf(stderr, "qemu: %s", errmsg);
         exit(1);
@@ -2085,7 +2085,7 @@ void net_host_device_add(Monitor *mon, const char *device, const char *opts)
         monitor_printf(mon, "invalid host network device %s\n", device);
         return;
     }
-    if (net_client_init(device, opts ? : "") < 0) {
+    if (net_client_init(device, opts ? opts : "") < 0) {
         monitor_printf(mon, "adding host network device %s failed\n", device);
     }
 }