From a2af69c67f04e2fe09574ff8f92ca8b106aeb6c2 Mon Sep 17 00:00:00 2001
From: Fabian Keil <fk@fabiankeil.de>
Date: Tue, 9 Sep 2025 13:39:58 +0200
Subject: [PATCH] accept_connection(): Fix memory and socket leak

... if the server name and port number ASCII decimal
representation don't fit. This is not expected to happen.

Reported by Joshua Rogers.
---
 jbsockets.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/jbsockets.c b/jbsockets.c
index 3ec64a8c..1ff73b34 100644
--- a/jbsockets.c
+++ b/jbsockets.c
@@ -1442,6 +1442,9 @@ int accept_connection(struct client_state * csp, jb_socket fds[])
          "Server name (%s) and port number (%d) ASCII decimal representation "
          "don't fit into %lu bytes",
          host_addr, csp->config->hport[i], listen_addr_size);
+      freez(csp->ip_addr_str);
+      freez(csp->listen_addr_str);
+      close_socket(csp->cfd);
       return 0;
    }
 
-- 
2.50.1