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by: Ioannis Vranos |
last post by:
If we want our programs to be protected against buffer overflows, must we
check the size of the various containers explicitly?
E.g.
#include <iostream>
#include <string>
int main()
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by: ghyott |
last post by:
hello,
In my opinion the following code should crash when run with
*(argv+1)="1234567890" and *(argv+2)="1234567890" .
int main(int argc,char **argv)
{
char buf1;
char buf2;
char buf3;
strncpy(buf2,*(argv+1),sizeof(buf2));
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by: jay |
last post by:
I am attempting to impersonate an account in ASPNET. I am using
aspnet_setreg to store the username and passwords. I have given the
ASPNET account permisision to read the registry values. However, the
application throws:
"Could not create Windows user token from the credentials specified in
the config file. Error from the operating system 'A required privilege
is not held by the client'."
This occurs even when the ASPNET account has...
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by: Tim |
last post by:
Hi,
I'm experiencing some problem with the following code:
st = File.Open(sFilename, FileMode.Open, FileAccess.ReadWrite)
br = New BinaryReader(st)
Do Until br.PeekChar = -1
Dim buffer() As Byte = br.ReadBytes(1024)
...
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by: Chris |
last post by:
I have experienced the "Blank Message Box" problem when using McAfee 8
with Visual Studio and VB. I can disable buffer overflow protection
and it fixes the problem, but it is only temporary as my company uses
McAfee 8.0i Enterprise version. After I disable the buffer overflow
protection, after a short period of time (usually less than a minute or
two), the setting has reverted back. This is apparently an enterprise
wide rule to have it...
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by: blogan |
last post by:
We are in the process of migrating from Version 7, running on an OS/2
server, to Version 8.2, running on a Windows 2003 server. I have
created two databases on the new server, and have moved the data into
the databases. One of the databases has a single user entering
transactions and the DB2 instance has crashed multiple times. The
Windows Event Viewer has the following warnings prior to DB2 crashing.
The first message occurs 4 times,...
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by: news.cyberlink.ch |
last post by:
Hi,
We have a DB2 version 7 fixpack 14 installed on Windows 200 at a customer
site that is crashing at regular intervals.Everything was working fine for
over many years, now since about one month, these crashes have been cropping
up. What is really strange is, the crashes occur on two DB2 different
servers at the customer site, both running DB2 version 7 fixpack 14,
although ater uninstalling OO-Defrag from both servers, one of the...
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by: Notebooker |
last post by:
Hello,
I'm an intermediate noob reading-in data from ascii-file using an
ifstream object.
I have specified a c-style string buffer with size of type size_t and I
am specifying to use this buffer size as the number of characters to
read in using the function read(). The issue I am having is read()
expects that the value for the number of characters to read-in will be
of type std::streamsize, which is apparently signed int. My buffer
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by: raashid bhatt |
last post by:
do buffer overflow happens with global variables
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
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by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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