1 files changed, 3 insertions, 3 deletions
diff --git a/chromium/third_party/webrtc/modules/rtp_rtcp/source/rtp_packet.cc b/chromium/third_party/webrtc/modules/rtp_rtcp/source/rtp_packet.cc
index 5f919ff24e1..544dfbf75d4 100644
--- a/chromium/third_party/webrtc/modules/rtp_rtcp/source/rtp_packet.cc
+++ b/chromium/third_party/webrtc/modules/rtp_rtcp/source/rtp_packet.cc
@@ -168,11 +168,11 @@ void RtpPacket::CopyAndZeroMutableExtensions(
         break;
       }
       case RTPExtensionType::kRtpExtensionVideoTiming: {
-        // Nullify 3 last entries: packetization delay and 2 network timestamps.
-        // Each of them is 2 bytes.
+        // Nullify last entries, starting at pacer delay.
+        // These are set by pacer and SFUs
         memset(buffer.data() + extension.offset +
                    VideoSendTiming::kPacerExitDeltaOffset,
-               0, 6);
+               0, extension.length - VideoSendTiming::kPacerExitDeltaOffset);
         break;
       }
       case RTPExtensionType::kRtpExtensionTransportSequenceNumber: