| commit | d1d3a0f7448fe038ce7e94e2c281dcd2f91b23c6 | [log] [tgz] |
|---|---|---|
| author | Peter Hurley <peter@hurleysoftware.com> | Sun Nov 08 09:06:05 2015 -0500 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Sun Dec 13 19:59:48 2015 -0800 |
| tree | 8de2708afcb48978fc33e2d0e9a5e9fc4ddce8d7 | |
| parent | 83db1df4461c8731a413cd6cb1cbf351f01a57b1 [diff] |
tty: Only allow slave pty as controlling tty A master pty should never be a controlling tty in Linux; if the master pty is specified to ioctl(TIOCSCTTY), silently substitute the slave pty as the controlling tty. Signed-off-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>