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ssh_kitten: Proper exit code for termination by SIGINT

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This commit is contained in:
Kovid Goyal 2023-05-08 16:27:07 +05:30
parent 454acd4f5c
commit a1d791083b
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GPG Key ID: 06BC317B515ACE7C
1 changed files with 6 additions and 0 deletions
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6
kittens/ssh/main.go
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@ -696,9 +696,15 @@ func run_ssh(ssh_args, server_args, found_extra_args []string) (rc int, err erro
}()
err = c.Wait()
drain_potential_tty_garbage(term)
signal.Reset(unix.SIGINT, unix.SIGTERM)
if err != nil {
var exit_err *exec.ExitError
if errors.As(err, &exit_err) {
if state := exit_err.ProcessState.String(); state == "signal: interrupt" {
unix.Kill(os.Getpid(), unix.SIGINT)
// Give the signal time to be delivered
time.Sleep(20 * time.Millisecond)
}
return exit_err.ExitCode(), nil
}
return 1, err