Go 1.19 で os/exec パッケージの挙動が変わった話

Go 1.19 で os/exec パッケージの挙動が変わった話

Go 1.19 のリリースノートを眺めてみると Command and LookPath no longer allow results from a PATH search to be found relative to the current directory. This removes a common source of security problems but may also break existing programs that depend on using, say, exec.Command("prog") to run a bin…