From 75465311d9739e8eb10f74cf86524ccec8b8070c Mon Sep 17 00:00:00 2001 From: ziyue <1213642868@qq.com> Date: Fri, 14 Jan 2022 13:09:47 +0800 Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=E4=B8=A2=E5=8C=85=E5=AF=BC?= =?UTF-8?q?=E8=87=B4aac=E7=A1=AE=E5=AE=9E=E5=AF=BC=E8=87=B4=E5=86=85?= =?UTF-8?q?=E5=AD=98=E8=B6=8A=E7=95=8C=E7=9A=84bug:=20#1363?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- src/Extension/AAC.cpp | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/src/Extension/AAC.cpp b/src/Extension/AAC.cpp index f880c71f..bfe4c9db 100644 --- a/src/Extension/AAC.cpp +++ b/src/Extension/AAC.cpp @@ -279,6 +279,11 @@ bool AACTrack::inputFrame(const Frame::Ptr &frame) { } auto sub_frame = std::make_shared >(frame, (char *) ptr, frame_len, ADTS_HEADER_LEN); ptr += frame_len; + if (ptr > end) { + WarnL << "invalid aac length in adts header: " << frame_len + << ", remain data size: " << end - (ptr - frame_len); + break; + } sub_frame->setCodecId(CodecAAC); if (inputFrame_l(sub_frame)) { ret = true;