coverity 188325: client: require at least once vhost
diff --git a/lib/client/client-handshake.c b/lib/client/client-handshake.c
index 984d710..70e3378 100644
--- a/lib/client/client-handshake.c
+++ b/lib/client/client-handshake.c
@@ -771,6 +771,12 @@
if (!wsi->vhost)
wsi->vhost = i->context->vhost_list;
+ if (!wsi->vhost) {
+ lwsl_err("At least one vhost in the context is required\n");
+
+ goto bail;
+ }
+
wsi->protocol = &wsi->vhost->protocols[0];
/*
@@ -783,7 +789,7 @@
* which protocol we are associated with since we can give it a
* list.
*/
- if ((i->method || i->local_protocol_name) && wsi->vhost && local) {
+ if ((i->method || i->local_protocol_name) && local) {
lwsl_info("binding to %s\n", local);
p = lws_vhost_name_to_protocol(wsi->vhost, local);
if (p)