From eb6129e3c5c75d2369ef3adb02ebd487d756fe36 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ond=C5=99ej=20Kuzn=C3=ADk?= <ondra@mistotebe.net>
Date: Fri, 6 Feb 2026 09:37:20 +0000
Subject: [PATCH] ITS#10451 Unregister event before we close socket

We don't need the event anymore so let's make everyone's life easier by
not letting the library see different events on different sockets doing
different things on the same fd number. epoll/kqueue don't like it and
this could be a libevent bug somewhere in handling that refusal.
---
 servers/lloadd/backend.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/servers/lloadd/backend.c b/servers/lloadd/backend.c
index 7a14358c28..9433a11854 100644
--- a/servers/lloadd/backend.c
+++ b/servers/lloadd/backend.c
@@ -71,6 +71,7 @@ done:
 
     LDAP_LIST_REMOVE( conn, next );
     if ( rc ) {
+        event_del( conn->event );
         evutil_closesocket( conn->fd );
         b->b_opening--;
         b->b_failed++;