Steve Lawrence wrote:
> Hey Jerry,
>
> Does this address this comment in 6621020:
>
> "
> This appears to point out at least one bug in zlogin, namely that it
> keeps stdout_pipe[1] and stderr_pipe[1] from noninteractive_login()
> open when returning to the parent.
> "
>
> Basically, I think the filer expected to see something like:
>
>
> pipe(stdout);
> pipe(stderr);
>
> if (fork() == 0) {
> /* in child, close pipe sides read by parent) */
> close(stdout[0]);
> close(stderr[0]);
>
> .. write to std*[1]...
> ...
> exit(..);
> }
> /* in parent, close pipe sides written by child */
> close(stdout([1]);
> close(stderr([1]);
>
> ... read from std*[0] ...
> ...
>
> I think the "in child" part is handled by the closefrom on line 1559, but
> the parent does not close the sides of the pipes that the child writes to.
Steve,
I did not make the change discussed above. Let me go back and take
another look at that.
Thanks,
Jerry
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