fixed buffer
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Buffer overflow — In computer security and programming, a buffer overflow, or buffer overrun, is an anomalous condition where a process attempts to store data beyond the boundaries of a fixed length buffer. The result is that the extra data overwrites adjacent… … Wikipedia
Buffer stop — A buffer stop or bumper (US) is a device to prevent railway vehicles from going past the end of a section of track.The design of the buffer stop is dependent in part upon the kind of couplings that the railway uses, since the coupling gear is the … Wikipedia
Buffer underrun — In computing, buffer underrun or buffer underflow is a state occurring when a buffer used to communicate between two devices or processes is fed with data at a lower speed than the data is being read from it. This requires the program or device… … Wikipedia
Buffer (rail transport) — Cutaway model of a buffer … Wikipedia
buffer stock — A stock of a commodity owned by a government or trade organization and used to stabilize the price of the commodity. Usually the manager of the buffer stock is authorized to buy the commodity in question if its price falls below a certain level,… … Big dictionary of business and management
Circular buffer — A ring showing, conceptually, a circular buffer. This visually shows that the buffer has no real end and it can loop around the buffer. However, since memory is never physically created as a ring, a linear representation is generally used as is… … Wikipedia
Stack buffer overflow — In software, a stack buffer overflow occurs when a program writes to a memory address on the program s call stack outside of the intended data structure; usually a fixed length buffer.cite web last = Fithen first = William L coauthors = Seacord,… … Wikipedia
Data buffer — In computer science, a buffer is a region of a physical memory storage used to temporarily hold data while it is being moved from one place to another. Typically, the data is stored in a buffer as it is retrieved from an input device (such as a… … Wikipedia
Mineral redox buffer — In geology, a redox buffer is an assemblage of minerals or compounds that constrains oxygen fugacity as a function of temperature. Knowledge of the redox conditions (or equivalently, oxygen fugacities) at which a rock forms and evolves can be… … Wikipedia
Disk buffer — Not to be confused with page cache. The disk buffer sits on the controller board of the hard drive. In computer storage, disk buffer (often ambiguously[citation needed] called disk cache … Wikipedia
Translation lookaside buffer — A Translation lookaside buffer (TLB) is a CPU cache that is used by memory management hardware to improve the speed of virtual address translation. All current desktop and server processors (such as x86) use a TLB. A TLB has a fixed number of… … Wikipedia
