From d295d9bd4cc9c4d8a281c2a523968e1177c3ffa7 Mon Sep 17 00:00:00 2001
From: xiongziliang <771730766@qq.com>
Date: Wed, 24 Apr 2019 09:25:08 +0800
Subject: [PATCH] =?UTF-8?q?=E5=BF=BD=E7=95=A5=E4=B8=80=E4=BA=9B=E6=97=A0?=
 =?UTF-8?q?=E6=95=88rtp=E5=8C=85?=
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---
 src/Rtsp/RtpReceiver.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/Rtsp/RtpReceiver.cpp b/src/Rtsp/RtpReceiver.cpp
index e36c89e7..80cb170f 100644
--- a/src/Rtsp/RtpReceiver.cpp
+++ b/src/Rtsp/RtpReceiver.cpp
@@ -98,7 +98,9 @@ bool RtpReceiver::handleOneRtp(int iTrackidx,SdpTrack::Ptr &track, unsigned char
         ext = (AV_RB16(pucData + rtppt.offset - 2) + 1) << 2;
         rtppt.offset += ext;
     }
-
+    if(rtppt.length - rtppt.offset <= 0){
+        return false;
+    }
     memcpy(rtppt.payload + 4, pucData, uiLen);
 
     /////////////////////////////////RTP排序逻辑///////////////////////////////////