From 8de378963b90bca1bc932c094a78c683d01019aa Mon Sep 17 00:00:00 2001
From: sewn <sewn@disroot.org>
Date: Wed, 5 Feb 2025 14:23:17 +0300
Subject: [PATCH] server: don't instantiate a client without a monitor

---
 server.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/server.c b/server.c
index 78d98d53..5981a14c 100644
--- a/server.c
+++ b/server.c
@@ -211,6 +211,12 @@ fdm_client(struct fdm *fdm, int fd, int events, void *data)
         return true;
     }
 
+    if (tll_length(server->wayl->monitors) == 0) {
+        LOG_ERR("no monitors available for new terminal");
+        client_send_exit_code(client, -26);
+        goto shutdown;
+    }
+
     /* All initialization data received - time to instantiate a terminal! */
 
     xassert(client->instance == NULL);