tty: WARN for attempted set_termios() of pty master

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The pty master's termios should never be set; currently, all code
paths which call the driver's set_termios() method ensure that the
pty slave's termios is being set.

Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Reviewed-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Peter Hurley 2014-10-16 15:33:22 -04:00 • committed by Greg Kroah-Hartman

parent a361858da3

commit 6460fbbf47

2 changed files with 4 additions and 2 deletions

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2

drivers/tty/pty.c

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4

drivers/tty/tty_ioctl.c

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