net: fix leaking sockets in listen_tcp if an error occurs

2026-08-07 08:08:50 +00:00 · 2024-10-08 21:08:14 +02:00
parent d8af35f01e
commit 5c63617191
4 changed files with 24 additions and 13 deletions
@@ -120,6 +120,7 @@ _listen_tcp :: proc(interface_endpoint: Endpoint, backlog := 1000) -> (skt: TCP_
 	family := family_from_endpoint(interface_endpoint)
 	sock := create_socket(family, .TCP) or_return
 	skt = sock.(TCP_Socket)
+	defer if err != nil { close(skt) }

 	// NOTE(tetra): This is so that if we crash while the socket is open, we can
 	// bypass the cooldown period, and allow the next run of the program to