From 350a0e3f8102a21ff8c5031d571233662038d990 Mon Sep 17 00:00:00 2001
From: ziyue <1213642868@qq.com>
Date: Wed, 27 Oct 2021 13:26:53 +0800
Subject: [PATCH] =?UTF-8?q?=E9=98=B2=E6=AD=A2=E5=86=85=E5=AD=98=E8=B6=8A?=
 =?UTF-8?q?=E7=95=8C?=
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---
 src/Extension/AACRtp.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Extension/AACRtp.cpp b/src/Extension/AACRtp.cpp
index 3c55da7e..58c67934 100644
--- a/src/Extension/AACRtp.cpp
+++ b/src/Extension/AACRtp.cpp
@@ -132,8 +132,8 @@ bool AACRtpDecoder::inputRtp(const RtpPacket::Ptr &rtp, bool key_pos) {
 }
 
 void AACRtpDecoder::flushData() {
-    auto ptr = reinterpret_cast<const uint8_t *>(_frame->_buffer.data());
-    if ((ptr[0] == 0xFF && (ptr[1] & 0xF0) == 0xF0)) {
+    auto ptr = reinterpret_cast<const uint8_t *>(_frame->data());
+    if ((ptr[0] == 0xFF && (ptr[1] & 0xF0) == 0xF0) && _frame->size() > ADTS_HEADER_LEN) {
         //adts头打入了rtp包，不符合规范，兼容EasyPusher的bug
         _frame->_prefix_size = ADTS_HEADER_LEN;
     } else {