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In computing, a stack trace (also called stack backtrace [1] or stack traceback [2]) is a report of the active stack frames at a certain point in time during the execution of a program. When a program is run, memory is often dynamically allocated in two places: the stack and the heap. Memory is continuously allocated on a stack but not on a ...
Bug Buddy in GNOME 2.16. Bug Buddy is the crash reporting tool used by the GNOME platform. When an application using the GNOME libraries crashes, Bug Buddy generates a stack trace using gdb and invites the user to submit the report to the GNOME bugzilla. The user can add comments and view the details of the crash report.
Use a function call with a different number of arguments than the call is designed for, causing a stack misalignment, and code execution after the function returns (patched in Windows 10). [27] Use a function call with the same number of arguments, but one of pointers passed is treated as an object and writes to a pointer-based offset, allowing ...
Tracing in software engineering refers to the process of capturing and recording information about the execution of a software program. This information is typically used by programmers for debugging purposes, and additionally, depending on the type and detail of information contained in a trace log, by experienced system administrators or technical-support personnel and by software monitoring ...
How trace message macros are generated by WPP depends on a template file (the format of the file is undocumented). The default template files included with WPP specify that the string of a trace message should be included in an annotation (using the __annotation feature of the Microsoft Compiler). These strings are not included in the compiled ...
Windows 64-bit and 32-bit applications, C, C++, .NET, and dlls generated by any language compiler. Performance and memory profiler that identifies time-intensive functions and detects memory leaks and errors. Proprietary gprof: Linux/Unix Any language supported by gcc: Several tools with combined sampling and call-graph profiling.
In an actual stack buffer overflow exploit the string of "A"'s would instead be shellcode suitable to the platform and desired function. If this program had special privileges (e.g. the SUID bit set to run as the superuser), then the attacker could use this vulnerability to gain superuser privileges on the affected machine. [3]
If the flow is not steady then when the next particle reaches position the flow would have changed and the particle will go in a different direction. This is useful, because it is usually very difficult to look at streamlines in an experiment. If the flow is steady, one can use streaklines to describe the streamline pattern.