![]() ![]() It supports defining arbitrary zone layouts, switching between different layouts with hotkeys, snapping windows to them using the mouse or hotkeys, remembering which zone a window was in, snapping child windows/popups to zones. In case you're interested in something low effort Microsoft's FancyZones, included in PowerToys and iirc Windows 11, has some basic window tiling. I also never realised RegEx was a thing people struggled with because I learned it almost immediately after getting into "programming", so I was just part of the learning process.Īll in all, I credit AHK with getting me into coding. In looking up Perl, I learned about Python and kinda them at the same time (though interestingly, I still prefer Perl to this day). While writing a specific tool, I learned about ReGex, and would often refer to the RegEx table in the AHK docs.Įventually, I attempted to write a tools to audit network device config with AHK, and a colleague said "why don't you write it in Perl". I started with a few hotstrings, slowly added more functionality, a GUI, etc. Rather than writing apps or webapps, I feel like the idea of just writing code to do what you the user would do anyways, but better, is a fantastic introduction to computing & programming.ĪHK is how I got into programming. Howard, Michael and LeBlanc, David, Writing Secure Code, 2d ed., ISBN 0-7356-1722-8, Microsoft Press, Redmond, Washington.> Personally I think this kind of computer-control is the perfect environment for teaching computing.Maguire, Steve, Writing Solid Code, ISBN 1-55615-551-4, Microsoft Press, Redmond, Washington.For more information about writing secure code, see the following resources: Always validate all your inputs and fail gracefully when necessary. Preventing buffer overruns is primarily about writing good code. Careful bounds checking and index management will help prevent this type of memory overrun. ![]() Because heap overruns occur in heap memory rather than on the stack, some people consider them to be less able to cause serious problems nevertheless, heap overruns require real programming care and are just as able to allow system risks as static buffer overruns.Īrray indexing errors also are a source of memory overruns. Heap overruns, like static buffer overruns, can lead to memory and stack corruption. The less apparent versions of this error occur when unverified user input data is copied directly to a static variable, causing potential stack corruption. The following list provides a brief introduction to a few types of buffer overrun situations and offers some ideas and resources to help you avoid creating new risks and mitigate existing ones:Ī static buffer overrun occurs when a buffer, which has been declared on the stack, is written to with more data than it was allocated to hold. Copying unchecked, input data into a stack-based buffer is the most common cause of exploitable faults.īuffer overruns can occur in a variety of ways. In the worst of cases, an attacker can exploit the buffer overrun by introducing and executing other malicious code in your process. In the best of cases, your application will abort with a core dump, segmentation fault, or access violation. The act of copying this data, using operations such as CopyMemory, strcat, strcpy, or wcscpy, can create unanticipated results, which allows for system corruption. A buffer overrun is essentially caused by treating unchecked, external input as trustworthy data. A buffer overrun is one of the most common sources of security risk. ![]()
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