[core] Fix rtt estimate in bidirectional mode

Haivision · Dec 9, 2021 · ae787bf · ae787bf
1 parent e0aaa44
commit ae787bf
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/srtcore/core.cpp b/srtcore/core.cpp
@@ -8457,8 +8457,8 @@ void srt::CUDT::processCtrlAck(const CPacket &ctrlpkt, const steady_clock::time_
 
             if (crtt != INITIAL_RTT && rttvar != INITIAL_RTTVAR)
             {
-                crttvar = avg_iir<4>(crttvar, abs(crtt - crtt));
-                crtt   = avg_iir<8>(crtt, crtt);
+                crttvar = avg_iir<4>(crttvar, abs(crtt - rtt));
+                crtt   = avg_iir<8>(crtt, rtt);
             }
             m_iSRTT = crtt;
             m_iRTTVar = crttvar;