From: Guus Sliepen <guus@tinc-vpn.org>
Date: Thu, 17 May 2007 19:51:26 +0000 (+0000)
Subject: Properly delete listener socket events on shutdown.
X-Git-Tag: import-tinc-1.1~668
X-Git-Url: https://git.meshlink.io/?a=commitdiff_plain;h=d8dea8091fa2260071f775db58ba277d4ce44ea7;p=meshlink

Properly delete listener socket events on shutdown.
---

diff --git a/src/net_setup.c b/src/net_setup.c
index 65965908..eeea61a2 100644
--- a/src/net_setup.c
+++ b/src/net_setup.c
@@ -537,6 +537,11 @@ bool setup_myself(void)
 
 		memcpy(&listen_socket[listen_sockets].sa, aip->ai_addr, aip->ai_addrlen);
 		listen_sockets++;
+
+		if(listen_sockets >= MAXSOCKETS) {
+			logger(LOG_WARNING, _("Maximum of %d listening sockets reached"), MAXSOCKETS);
+			break;
+		}
 	}
 
 	freeaddrinfo(ai);
@@ -623,6 +628,8 @@ void close_network_connections(void)
 	}
 
 	for(i = 0; i < listen_sockets; i++) {
+		event_del(&listen_socket[i].ev_tcp);
+		event_del(&listen_socket[i].ev_udp);
 		close(listen_socket[i].tcp);
 		close(listen_socket[i].udp);
 	}