stack overflow at line 6

BackgroundIn the database system, many security vulnerabilities have been found, which are more serious and more harmful: buffer overflow and SQL injection 2 kinds.SQL injection relies heavily on structured query languages, each with a slightly

Reprinted from HTTPS://GITHUB.COM/PZXWHC/MINEKNOWCONTAINER/ISSUES/25Including:1. Stack Overflow (stackoverflowerror)2. Heap overflow (Outofmemoryerror:java heap space)3. Permanent generation overflow (outofmemoryerror:permgen space)4.

0x00 PrefaceIn the extraction and testing of the Windows Shellcode Learning Note--shellcode, we describe how to make a preliminary optimization of Shellcode, dynamically acquire the Windows API address and invoke it. and through the program to

Complete parsing of heap and stack in C ++ Memory Allocation: Heap: the operating system has a linked list that records the idle memory address. When the system receives a program application, it traverses the linked list to find the heap node with

Program small white in the process of writing code, often inadvertently write a memory overflow exception occurred code. A lot of times this kind of anomaly how to produce all silly confused, if can deliberately write to let JVM memory overflow code,

A Experimental requirementsStack Overflow + ret2libc ROP? Operating system: Ubuntu 16.04 64bit? Security mechanism: Non-performing bit protection, ASLR (memory address randomization)Open the security mechanism, ensure that XXX can bypass the above

Unsurprisingly, and unexpectedly, Stack overflow still uses Microsoft's products heavily. They think that since Microsoft's infrastructure can meet demand and be cheap enough, there is no reason to make fundamental changes. And where needed, they

Memory overflow and database lock table problems can be said to be a nightmare of developers. General Program Exceptions always tell when or when exceptions occur, according to the stack information, it is easy to locate a problem in the program.

The original address: http://blog.csdn.net/xianmiao2009/article/details/49254391 memory overflow and Database lock table problem, can be said to be the nightmare of developers, general program exceptions, It is always possible to know when or where

1. Heap and Stack (1) heap and stack of data structure Stacks are two data structures. Stack (stack like a bucket or box of data): is a backward first out of the nature of the data structure, that is, after the storage of the first, the first