olemus
programmis: katse pöörduda kaitstud mäluala poole, eeskätt C, C++ kasutamisel; UNIXilaadne opsüsteem reageerib signaaliga SIGSEGV, Windows reageerib erindiga "STATUS ACCESS VIOLATION"
= in the program: an attempt to access a protected memory area, especially when using C or C++

ülevaateid
https://en.wikipedia.org/wiki/Segmentation_fault

https://kb.iu.edu/d/aqsj

http://web.mit.edu/10.001/Web/Tips/tips_on_segmentation.html

https://medium.com/@mohamedsamer1532/understanding-segmentation-fault-in-c-causes-and-solutions-ed3d1c159d76

https://www.educative.io/answers/learning-about-segmentation-faults-in-cpp