From 7d1fb50a752edf32c40e5ce1b3db221857f1ee63 Mon Sep 17 00:00:00 2001
From: joestarzxh <joe_zhang2006@163.com>
Date: Sat, 2 Apr 2022 19:58:28 +0800
Subject: [PATCH] =?UTF-8?q?[fix]rtmp2rtsp=E4=B8=AD=E6=95=B0=E6=8D=AE?=
 =?UTF-8?q?=E5=8C=85=E5=A4=AA=E5=B0=8F=E7=9A=84=E8=BF=87=E6=BB=A4?=
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---
 pkg/remux/rtmp2rtsp.go | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/pkg/remux/rtmp2rtsp.go b/pkg/remux/rtmp2rtsp.go
index a8310ca..84d75ad 100644
--- a/pkg/remux/rtmp2rtsp.go
+++ b/pkg/remux/rtmp2rtsp.go
@@ -163,6 +163,10 @@ func (r *Rtmp2RtspRemuxer) remux(msg base.RtmpMsg) {
 	var rtppkts []rtprtcp.RtpPacket
 	switch msg.Header.MsgTypeId {
 	case base.RtmpTypeIdAudio:
+		if len(msg.Payload)<3{
+			Log.Warnf("aac seq header payload too short. len=%d, payload=%s", len(msg.Payload), hex.Dump(msg.Payload))
+			return
+		}
 		packer = r.getAudioPacker()
 		if packer != nil {
 			rtppkts = packer.Pack(base.AvPacket{
@@ -172,6 +176,10 @@ func (r *Rtmp2RtspRemuxer) remux(msg base.RtmpMsg) {
 			})
 		}
 	case base.RtmpTypeIdVideo:
+		if len(msg.Payload)<6{
+			Log.Warnf("Video seq header payload too short. len=%d, payload=%s", len(msg.Payload), hex.Dump(msg.Payload))
+			return
+		}
 		packer = r.getVideoPacker()
 		if packer != nil {
 			rtppkts = r.getVideoPacker().Pack(base.AvPacket{