1 points, 0 comments on Hacker News
1 points, 0 comments on Hacker News
I've been spending a lot of time lately looking at infrastructure security, specifically how complex vulnerabilities are often an emergent property of standard coding and Terraform configurations. I'm currently building a tool that parses IaC to automatically map out S...
2 points, 0 comments on Hacker News
Last week I was reviewing the staking engine of a protocol before its mainnet launch. Deep in a 1,400-line contract, I found what looked like a serious bug. The reward math multiplied three values before dividing: uint256 delta = (lot.
The V8 engine speeds up JavaScript by dynamically compiling frequently run bytecode into optimized native machine code. However, if you pass inconsistent argument types to these optimized functions, V8 panics and deoptimizes back to bytecode. Keeping your functions monomorphic (single-typed) pr...