internet: (fixes #1113) fixes integer overflow on first Hystart event

2024-07-27 00:31:17 -05:00
parent 47ec2c5bfe
commit 426e6a4ba9
2 changed files with 7 additions and 0 deletions
--- a/src/internet/model/tcp-cubic.cc
+++ b/src/internet/model/tcp-cubic.cc
@@ -173,6 +173,12 @@ TcpCubic::GetName() const
    return "TcpCubic";
 }

+void
+TcpCubic::Init(Ptr<TcpSocketState> tcb)
+{
+    HystartReset(tcb);
+}
+
 void
 TcpCubic::HystartReset(Ptr<const TcpSocketState> tcb)
 {
--- a/src/internet/model/tcp-cubic.h
+++ b/src/internet/model/tcp-cubic.h
@@ -101,6 +101,7 @@ class TcpCubic : public TcpCongestionOps
                            const TcpSocketState::TcpCongState_t newState) override;

    Ptr<TcpCongestionOps> Fork() override;
+    void Init(Ptr<TcpSocketState> tcb) override;

  private:
    bool m_fastConvergence; //!< Enable or disable fast convergence algorithm