Mutable reference with immutable provenance

A mutable reference to a struct was constructed by dereferencing a pointer obtained from slice::asptr. Instead, slice::asmutptr should have been called on the mutable slice argument. The former performs an implicit reborrow as an immutable shared reference which does not allow writing through the...

Xcode 7 Bitcode workflow and Security Assessment-vulnerability warning-the black bar safety net

With Xcode 7, Apple is Xcode adds a new feature Bitcode 【1】： ! New features often mean new attack surface. This article first describes what is Bitcode and Bitcode workflow in the familiar with the Bitcode of the workflow, the next step is to assess the Bitcode related to the attack surface, and...