From 1c36292b1ff20dae9e2bdc50dca69e032c638137 Mon Sep 17 00:00:00 2001
From: "jabber.developer2" <jabber.developer2@jabber.space>
Date: Tue, 13 Jan 2026 17:13:41 +0300
Subject: [PATCH] fix(server): remove invalid recv() call on listen socket

The recv() drain loop on listen_socket was incorrect - listen sockets
don't have data to read. This caused Valgrind to report 'points to
unaddressable byte(s)' errors during functional tests.

Replaced magic number 2 with SHUT_RDWR for clarity.
---
 src/server/server.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/server/server.c b/src/server/server.c
index 3d37c98..09812ec 100644
--- a/src/server/server.c
+++ b/src/server/server.c
@@ -477,8 +477,7 @@ _shutdown(void)
 
     parser_close();
 
-    shutdown(listen_socket, 2);
-    char _discard; while (recv(listen_socket, &_discard, 1, 0) > 0) {}
+    shutdown(listen_socket, SHUT_RDWR);
     close(listen_socket);
 
     prime_free_all();