[core] Fixed checking the m_GroupOf is not NULL.

A follow-up fix for Haivision#2938.
maxsharabayko · Apr 30, 2024 · 4a5b96e · 4a5b96e
1 parent 07859c8
commit 4a5b96e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/srtcore/core.cpp b/srtcore/core.cpp
@@ -8730,7 +8730,7 @@ void srt::CUDT::processCtrlAckAck(const CPacket& ctrlpkt, const time_point& tsAr
         m_pRcvBuffer->addRcvTsbPdDriftSample(ctrlpkt.getMsgTimeStamp(), tsArrival, rtt);
 
 #if ENABLE_BONDING
-        if (drift_updated)
+        if (drift_updated && m_parent->m_GroupOf)
             m_parent->m_GroupOf->synchronizeDrift(this);
 #endif
     }