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Buffer overflow fixes

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This commit is contained in:
Erik Zandvliet 2013-02-05 16:07:48 +01:00 • committed by Thulinma
parent 828d168869
commit 4f4c1784b8
2 changed files with 17 additions and 11 deletions
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8
lib/ts_packet.h
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@ -4,7 +4,7 @@
#pragma once
#include <string>
#include <cmath>
#include <stdint.h> //for uint64_t
#include <stdint.h>//for uint64_t
#include <iostream>
#include <cstdio>
#include <cstdlib>
@ -40,8 +40,8 @@ namespace TS {
void Print();
const char* ToString();
void PESVideoLeadIn(int NewLen, long long unsigned int PTS = 1);
void PESAudioLeadIn(int NewLen, uint64_t PTS = 0);
void PESVideoLeadIn(unsigned int NewLen, long long unsigned int PTS = 1);
void PESAudioLeadIn(unsigned int NewLen, uint64_t PTS = 0);
void FillFree(std::string & PackageData);
int FillFree(const char* PackageData, int maxLen);
void AddStuffing(int NumBytes);
@ -62,7 +62,7 @@ namespace TS {
StandardHeader[2] = ((((initData[0] >> 3) - 1) << 6) & 0xC0); //AAC Profile - 1 ( First two bits )
StandardHeader[2] |= ((((initData[0] & 0x07) << 1) | ((initData[1] >> 7) & 0x01)) << 2); //AAC Frequency Index
StandardHeader[2] |= ((initData[1] & 0x20) >> 5); //AAC Channel Config
StandardHeader[3] = ((initData[1] & 0x18) << 3); //AAC CHannel Config (cont.)
StandardHeader[3] = ((initData[1] & 0x18) << 3); //AAC Channel Config (cont.)
StandardHeader[3] |= ((FrameLen & 0x00001800) >> 11);
StandardHeader[4] = ((FrameLen & 0x000007F8) >> 3);
StandardHeader[5] |= ((FrameLen & 0x00000007) << 5);