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Advanced buffer overflow for non-secure programming demonstration Created on:Article attributes: originalSource: http://xfocus.org/Article submission: alert7 (sztcww_at_sina.com) Advanced buffer overflow for non-secure programming

[Linux Network Programming] Use GDB to debug programs and network programming gdb Linux has a powerful debugging tool, GDB (GNU Debugger), which can debug C and C ++ programs. The main functions of GDB are as follows: To use GDB, you must add the-g

Recently, the Internet search for a buffer overflow attack article, experimented, successfully implemented a buffer overflow attack, and now the process of recording. #include #include void Hello () { printf ("hello\n"); } int fun (char *

Principle Smoothing is also called Fuzzy, which is a simple and high frequency image processing method. A filter is needed to smooth the process. The most commonly used filter is the linear filter, the output pixel value of the linear filter

Principle Smoothing, also known as fuzzy, is a simple and frequently used image processing method. A filter is required for smooth processing. The most common filter is a linear filter. The output pixel value of linear filter processing (for example,

Semaphores are primitives used to provide synchronization between different threads of different processes or a given process. There are three types: POSIX-known semaphores, using POSIX IPC name identifiers, POSIX memory-based semaphores, stored in

The main differences between POSIX Message Queuing and System V Message Queuing are:1. The total number of reads to the POSIX queue returns the highest priority to the oldest message, and the SV queue to read can return any specified priority

Playing with ptrace, part iidecember 1st, 2002 by Pradeep padala in SysAdmin In part II of his series on ptrace, Pradeep tackles the more advanced topics of setting breakpoints and injecting code into running processes. In part I of this

OverviewThe shared memory area is the fastest IPC form . Once such memory is mapped to the address space of the process that shares it, these inter-process data transfers no longer involve the kernel, in other words, the process no longer passes the

Http://www.cnblogs.com/seacode/archive/2011/07/16/2108296.html  Small programs written by opencv to extract image samples from videos For machine learning, we often need to extract sample images.   /*************************************** ***********

1. File Creation and read/write I suppose you already know all the functions for standard file operations (fopen, fread, fwrite, etc ). of course, don't worry if you don't know. the system-level file operations we discuss actually serve

Note: This example is from China's digital art online. It has not been debugged and is reprinted here. It is just for your reference. Source of the original is: http://www.cgblog.com.cn/e/DoPrint? Classid = 29 & id = 9742. === Recently, I saw

3) getting started with Linux programming-File OperationsFile Operations in LinuxPreface:In this section, we will discuss various functions for file operations in Linux.File Creation and read/writeFile AttributesDirectory file operationsMPs queue

Recently, I saw someone using flash and the camera to make an interactive game. I thought it was very interesting. I used the library function of opencv and the VC model and made a similar haha. The effect is not very good. Next we will introduce

Introduction to Linux programming-Message Management-Linux general technology-Linux programming and kernel information. For details, see the following. Process Communication (IPC) in Linux) Process Communication (IPC) in Linux) POSIX unknown

Unlike the U-boot high version, the Mtdparts command is not implemented cmd_mtdparts such a separate file.However, search Uboot can see the following code in CMD_JFFS2.C:1 U_boot_cmd (2Mtdparts,6,0, Do_jffs2_mtdparts,3 "mtdparts-define

The source code referenced in this article is all from Redis2.8.2. The configuration file of Redis is redis. conf. For the parsing code of the configuration file, see config. c Original article reprinted, please note that this article is from blog.

The source code referenced in this article is all from the Redis2.8.2 version. The Redis configuration file is redis.conf, and the parsing code for the configuration file is shown in CONFIG.C Original article reproduced please specify, this article

This series of blog is from the CMake official learning, equivalent to his Chinese version of it, the original see https://cmake.org/cmake-tutorial/The official tutorial has 7 steps, I intend to speak only (Fanyi) the first 2 steps, the following

Use C language applets to solve major problems-general Linux technology-Linux programming and kernel information. The following is a detailed description. We know that C language has very powerful functions and is suitable for compiling system