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sylv-io avatar sylv-io commented on June 10, 2024

This simple go application confirms that this is indeed a bug in sudo:

package main

import (
        "log"
        "os"
        "os/exec"
        "sync"
)

const NumExecutions = 3

func main() {
        var wg sync.WaitGroup

        for i := 0; i < NumExecutions; i++ {
                wg.Add(1)

                go func() {
                        defer wg.Done()

                        cmd := exec.Command("sudo", "true")

                        cmd.Stdin = os.Stdin
                        cmd.Stdout = os.Stdout
                        cmd.Stderr = os.Stderr

                        err := cmd.Run()
                        if err != nil {
                                log.Fatal(err)
                        }
                }()
        }

        wg.Wait()
}

I'm going to point this issue to sudo-project and see if this regression can be pinpointed with git bisect.

Let's keep this issue open until it's properly addressed/fixed. 👍

from task.

sylv-io avatar sylv-io commented on June 10, 2024

Bug in sudo fixed by commit fabb626.

from task.

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