From ae3d551c8a22f178704133f3dcd479acf5ff8ea0 Mon Sep 17 00:00:00 2001
From: xia-chu <771730766@qq.com>
Date: Fri, 9 Jan 2026 11:35:37 +0800
Subject: [PATCH] =?UTF-8?q?=E8=A7=A3=E5=86=B3webrtc=E4=B8=A2=E5=8C=85?=
 =?UTF-8?q?=E9=87=8D=E4=BC=A0=E8=AF=AF=E5=88=A4=E4=B8=BA=E9=87=8D=E6=94=BE?=
 =?UTF-8?q?=E6=94=BB=E5=87=BB=E7=9A=84=E9=97=AE=E9=A2=98?=
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---
 webrtc/SrtpSession.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/webrtc/SrtpSession.cpp b/webrtc/SrtpSession.cpp
index 1f0778e2..408769fc 100644
--- a/webrtc/SrtpSession.cpp
+++ b/webrtc/SrtpSession.cpp
@@ -204,11 +204,16 @@ SrtpSession::SrtpSession(Type type, CryptoSuite cryptoSuite, uint8_t *key, size_
     policy.key = key;
     // Required for sending RTP retransmission without RTX.
     policy.allow_repeat_tx = 1;
+#if 0
     if (type == Type::OUTBOUND) {
         policy.window_size = 0x8000 - 1;
     } else {
         policy.window_size = 1024;
     }
+#else
+    // TODO 关闭防重放攻击
+    policy.window_size = 0x8000 - 1;
+#endif
     policy.next = nullptr;
 
     // Set the SRTP session.