![]() ![]() ![]() Processes can in some cases install a custom signal handler, allowing them to recover on their own, but otherwise the OS default signal handler is used, generally causing abnormal termination of the process (a program crash), and sometimes a core dump. ![]() The operating system kernel will, in response, usually perform some corrective action, generally passing the fault on to the offending process by sending the process a signal. On standard x86 computers, this is a form of general protection fault. In computing, a segmentation fault (often shortened to segfault) or access violation is a fault, or failure condition, raised by hardware with memory protection, notifying an operating system (OS) the software has attempted to access a restricted area of memory (a memory access violation). JSTOR ( November 2011) ( Learn how and when to remove this template message).Unsourced material may be challenged and removed.įind sources: "Segmentation fault" – news Please help improve this article by adding citations to reliable sources. This article needs additional citations for verification. ![]()
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