From 7a82293238ebdec9bf13fb677deb705c9b304a07 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Maciej=20=C5=BBenczykowski?= <maze@google.com>
Date: Mon, 19 May 2025 10:45:14 -0700
Subject: [PATCH] Tethering: use the correct socket size for conntrack dump
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Offload HAL conntrack sockets are used for conntrack state dumps,
so should use the dump socket buffer size.

Bug: 409212357
Test: TreeHugger
Flag: EXEMPT mainline/trivial
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: I73b4bb706efe55505b3646df63330de521a6df3f
---
 .../networkstack/tethering/OffloadHardwareInterface.java      | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Tethering/src/com/android/networkstack/tethering/OffloadHardwareInterface.java b/Tethering/src/com/android/networkstack/tethering/OffloadHardwareInterface.java
index 13a7a22f57..d1cc79dffc 100644
--- a/Tethering/src/com/android/networkstack/tethering/OffloadHardwareInterface.java
+++ b/Tethering/src/com/android/networkstack/tethering/OffloadHardwareInterface.java
@@ -16,7 +16,7 @@
 
 package com.android.networkstack.tethering;
 
-import static com.android.net.module.util.netlink.NetlinkUtils.SOCKET_RECV_BUFSIZE;
+import static com.android.net.module.util.netlink.NetlinkUtils.SOCKET_DUMP_RECV_BUFSIZE;
 import static com.android.net.module.util.netlink.StructNlMsgHdr.NLM_F_DUMP;
 import static com.android.net.module.util.netlink.StructNlMsgHdr.NLM_F_REQUEST;
 
@@ -200,7 +200,7 @@ public class OffloadHardwareInterface {
             final FileDescriptor fd;
             try {
                 fd = NetlinkUtils.netlinkSocketForProto(OsConstants.NETLINK_NETFILTER,
-                        SOCKET_RECV_BUFSIZE);
+                        SOCKET_DUMP_RECV_BUFSIZE);
             } catch (ErrnoException e) {
                 mLog.e("Unable to create conntrack socket " + e);
                 return null;