From 4f149e130c6b8102fcd1464694b3a9a5e7200187 Mon Sep 17 00:00:00 2001
From: Collecting <collecting@noreply.localhost>
Date: Wed, 14 Jan 2026 19:37:29 +0000
Subject: [PATCH] socket_proxy.cpp: Add Mutex & Flush for Socket Protection

Signed-off-by: Collecting <collecting@noreply.localhost>
---
 src/core/internal_network/socket_proxy.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/core/internal_network/socket_proxy.cpp b/src/core/internal_network/socket_proxy.cpp
index 6f8288c9b..b6368e4b5 100644
--- a/src/core/internal_network/socket_proxy.cpp
+++ b/src/core/internal_network/socket_proxy.cpp
@@ -307,9 +307,15 @@ std::pair<s32, Errno> ProxySocket::SendTo(u32 flags, std::span<const u8> message
 }
 
 Errno ProxySocket::Close() {
+    std::lock_guard guard(packets_mutex);
     fd = INVALID_SOCKET;
     closed = true;
 
+    // Flush any pending packets so they don't get processed after closure
+    while (!received_packets.empty()) {
+        received_packets.pop();
+    }
+
     return Errno::SUCCESS;
 }