Compiler stack protection technology in GCC
Buffer overflow, represented by stack overflow, has become the most common security vulnerability. Security problems are common. As early as 1988, Morris, a graduate student in the Computer Science
Http://xiaoer-1982.iteye.com/blog/502231
The SDL design does not take into account the need to be combined with MFC, but since it needs to run on a Windows system, it must use the APIS provided by windows. To Use SDL in mfc sdi, replace the window
Obtain local/remote system process information from PDH
The preceding three methods can only enumerate local system processes. How can we enumerate remote system processes? Currently, I only know how to obtain process information from PDH.
OK! Let
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
1. The function name and the form parameter list are collectively referred to as "function signature".The compiler determines which function to call based on the function signature. Therefore, although the function names are the same but the
Recently, I saw a netizen asking me how to delete myself after running the program. I don't know what kind of interest you have in Trojans. I still want this effect: As long as a user runs a program, the executable file is gone, but the program is
/************************************************************************* * i.mx6 su.c Test * Description: * Today suddenly want to analyze Su's source code, look at its working mechanism. * 2016-8-10 Shenzhen Nanshan Ping Shan village Zengjianfeng
Then the above section, continue to say the PHP extension of the array with the hash table API, this section is mainly said callback traversal function normal traversal function destructor sorting, contrast, extremum function
iteration by hash
If monitoring 127.0.0.1, access to a common network IP is not affected, if the public network ip,127 monitoring. 0. 0. 1 IP is not affected.
This can be used to spoof the user's password, because the original service is not available. or retention
The content of this article is basically from the http://www.cs.cmu.edu /~ Gilpin/tutorial/In this tutorial, I encountered "Is not a file or directory "error, so the original source code is modified.Source code: in order to allow readers to learn
1
C file operations
FileBasic concepts of FilesThe so-called "file" refers to an ordered set of related data. This dataset has a name called a file name. In fact, we have used files many times in the
Here we will focus on the processing of command line parameters. Some of the commands and terms involved are not explained in depth. If you are interested, Google Baidu.Main function formThe main function has three forms:1 int main (), which is the
ARM-Linux transplantation (III)-init process Startup Process Analysis
K-style
Reprinted please indicate from Hengyang Normal College 08 electric 2 k-style http://blog.csdn.net/ayangke,QQ:843308498 mailbox: yangkeemail@qq.com
We usually use
Source: http://blog.chinaunix.net/uid-393131-id-2410038.html
The thread has its own register, and the runtime Stack may also have private memory.GDB provides the following functions for debugging multi-threaded processes:* New threads are
Int main (INT argc, char * argv [], char * envp [])The main () function generally uses Int or void. I prefer to use the int type to define main. Because at the end of the operation, a value can be returned to the operating system to indicate
UnderstandingIOS console ConsolThis section describes how to view the error stack and global variable values by using the gdb command.
Use the gdb command to view the error Stack
InIOSDuring development, if the memory of a pointer is released in
Cmake function parameter parsing and cmake function Parsing
Recently, when migrating the company's make system to cmake, we found that the function parameter of cmake is very strange. For example, if we pass a list as a parameter to a function, the
Cocos2dx 3d open source project fantasyWarrior3D starts from and ends [AttackManager & GameMaster] And cocos2dx open source games[AttackCommand] 1. Declare the basic collision body as the attack unit released by the role
BasicCollider =
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.