WeChat Client Technology Team

Dec 6, 2016 · Mobile Development

How to Diagnose and Mitigate nano_free Crashes on iOS 10 – A Deep Dive

This article analyzes the nano_free crash issue that appeared on iOS 10.0‑10.1.1, explores several attempted fixes such as dylib replacement, source compilation, environment variable tweaks, and hook strategies, and finally proposes a guarded zone solution to reduce crash probability.