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Date: Fri, 29 Aug 2014 20:44:09 +0200
From: Felix Janda <felix.janda@...teo.de>
To: musl@...ts.openwall.com
Subject: Re: Add login_tty
Felix Janda wrote:
> Rich Felker wrote:
> [..]
> > I don't have any fundamental objection to this. It might be nice to
> > review the forkpty code for errors it should be checking and make
> > these improvements at the same time, though.
>
> Ok, attached a proposed patch.
Any comments?
login_tty() fails if and only if the ioctl fails. This is what I have
read in online man pages of other implementations.
It might be desirable to make forkpty() fail when login_tty() fails
in the child.
Felix
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