alt Hacker NewsA concrete example of undefined behavior caused by an unaligned pointer: https://pzemtsov.github.io/2016/11/06/bug-story-alignment-on...
A concrete example of undefined behavior caused by an unaligned pointer: https://pzemtsov.github.io/2016/11/06/bug-story-alignment-on...
Specifically on x86 where it's assumed that won't cause problems.