ABI Breakage

In a new article on Habr, the author examines the issue of ABI incompatibility in the C programming language. An ABI break occurs when different binary components of a system have conflicting representations of the data structures they process. The author uses a coffee shop analogy to illustrate how mismatched container sizes lead to loss of product. Unlike errors detectable at compile time via linters or sanitizers, ABI issues manifest during runtime and often require deep analysis to trace their root causes. The article aims to help developers understand the nature of such conflicts occurring at the intersection of module interactions and to avoid unpredictable system behavior. This material is useful for those debugging complex software systems who wish to gain a better understanding of the low-level aspects of binary file interaction.