From d0c2d49cc63cf14a094f3bb168ffdd18e2ea5ff3 Mon Sep 17 00:00:00 2001
From: Luke Bratch <luke@bratch.co.uk>
Date: Sun, 5 Jan 2020 21:14:14 +0000
Subject: Have openssl_accept return 0 if fd_toggle_blocking failed.

---
 sockets.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sockets.c b/sockets.c
index 2ed993e..f201d79 100644
--- a/sockets.c
+++ b/sockets.c
@@ -301,6 +301,7 @@ int openssl_accept(int fd, struct client *clients, struct ircdstate *ircdstate,
     if (!fd_toggle_blocking(clients[clientindex].fd, 1)) {
       debugprint(DEBUG_CRIT, "fd_toggle_blocking off failed for fd %d: %s.\n", clients[clientindex].fd, strerror(errno));
       disconnectclient(clients[clientindex].fd, clients, ircdstate, settings, clientcodes);
+      return 0;
     }
     // And mark as no longer pending SSL_accept()
     clients[clientindex].pendingsslaccept = 0;
-- 
cgit v1.2.3