1 files changed, 2 insertions, 1 deletions
diff --git a/net/vhost-user.c b/net/vhost-user.c
index 49c9a740c2..5b7056be25 100644
--- a/net/vhost-user.c
+++ b/net/vhost-user.c
@@ -327,7 +327,8 @@ static int net_vhost_user_init(NetClientState *peer, const char *device,
     user = g_new0(struct VhostUserState, 1);
     for (i = 0; i < queues; i++) {
         nc = qemu_new_net_client(&net_vhost_user_info, peer, device, name);
-        nc->info_str = g_strdup_printf("vhost-user%d to %s", i, chr->label);
+        snprintf(nc->info_str, sizeof(nc->info_str), "vhost-user%d to %s",
+                 i, chr->label);
         nc->queue_index = i;
         if (!nc0) {
             nc0 = nc;