coverity code analysis

Before that, winwin has published an analysis article on this vulnerability, which has been well analyzed. However, there are several issues, so I will post my analysis content here for your reference. The data contamination points and triggering points of this vulnerability are different from those of other Struts. Therefore, this article analyzes this vulnerability from the Struts execution process. After

Citation link: "Flappy Pig" by the master cracked, code analysisSee this article two days ago, have a kind of IOCCC style. Can not help but do the following analysis, the shortcomings of the hope that there is an expert in the liberal enlighten, first thanked.Unfortunately, it is automatically generated. But there are a lot of places that are worth learning._=~[];//-1;/* uses an empty array and a weakly typ

February 23, 2016, learn, analyze Ansible code Ansible is a tool for bulk deployment used in operations, which is itself a framework, specific deployment and architectural analysis, and the following article is good. Http://os.51cto.com/art/201409/451927_all.htm First analyze the main file ansible, and the code and comments are as follows: 1. from __future__ Imp

Spring Source Code Analysis-detailed analysis of BeanFactory system interfacesThe previous blog post analyzed Spring's Resource class Resouce. I started to analyze the IOC part of Spring today. As we all know, IOC is the most fascinating part of the Spring framework. Its most important interface is BeanFactory. BeanFactory has a huge inheritance and implementatio

returns Eagain, you do not need to add//any data to the cache because the main thread has either intended to wake up and read it, or has been awakened and is reading it. If there is a PIPE2 interface, the PIPE2 interface is used to create the #if defined (event__have_pipe2) if (Pipe2 (FD, o_nonblock| o_cloexec) = = 0) return 0; #endif//If there is no PIPE2, a pipe is used to create #if defined (event__have_pipe) if (pipe (FD) = = 0) {if (Evutil_fast_socke T_nonblocking (Fd[0])

Recently, there is no substantive work, just a little time, want to learn other people's code. Also saw a bit of source code, is a bit of reading experience, so determined to see the spring of this large-scale project source code, learn its design ideas. Hand code is not easy, reproduced please specify: Xingoo

. Others are supported. What exactly are the Fix channels? For details, see the following table: In general, to create an L2CAP channel, a corresponding cid value is required. This is probably the meaning. 5.6.4 Implementation of the assignment of MnS in bluez In 5.6.2, we have a detailed description of how the MNS are defined in spec. Next we will continue to look at how the MNS are implemented in bluez code. Int l2cap_add_psm (struct l2cap_chan

Tags: nosql database redis Memory Database Structure The last time I analyzed the structure analysis of the client, the idea was simple and clear. Finally, I learned how to implement the server. The server is the top priority in redis, it basically contains all the knowledge points involved in the previous module. We can see from the redis header file that redis. the H code volume has already exceeded more

Java concurrent series of AbstractQueuedSynchronizer source code analysis (summary analysis ), To learn Java concurrent programming, you have to understand the java. util. concurrent package. This package contains many frequently used concurrent tool classes, such as ReentrantLock, CountDownLatch, CyclicBarrier, and Semaphore. The underlying implementation of the

phase was our target object replaced by an agent?On this issue, I think we should give our own answer, remember when we analyze the spring IoC source code, we say that we want to modify a bean basically only 2 stages, or 3 small segmentsThe first is in the implementation of the beanfactorypostprocessor phase, we have previously said that this stage is to modify the Beandefinition, modified beandefinition will directly modify the generation of this be

Since the source code of the CR is not directly disclosed, we need to use some tools to snoop on its secrets. The following tools are required to analyze the CRCs: MS robotic studio express 2008r2, this does not need to be explained, install it to get Reflector filedisassembler, reflector has two roles: one is to decompile the DLL file of the CR to the C # language, and the other is to directly analyze the content of the CR, these analyses are

Android 5.0 kernel and source code learning (2)-source code download and system startup process analysis, android5.0 I,AndroidSource code download The last time I briefly introduced the hierarchical structure of the Android system, I started to figure it out-download the source cod