| From 8f520021837d45c47d0ab57e7271f8d88bf7f3a4 Mon Sep 17 00:00:00 2001 |
| From: Alan Cox <alan@redhat.com> |
| Date: Mon, 13 Oct 2008 10:38:46 +0100 |
| Subject: tty: Termios locking - sort out real_tty confusions and lock reads |
| |
| From: Alan Cox <alan@redhat.com> |
| |
| commit 8f520021837d45c47d0ab57e7271f8d88bf7f3a4 upstream |
| |
| (only the tty_io.c portion of this commit) |
| |
| This moves us towards sanity and should mean our termios locking is now |
| complete and comprehensive. |
| |
| Signed-off-by: Alan Cox <alan@redhat.com> |
| Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
| Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> |
| |
| --- |
| drivers/char/tty_io.c | 2 +- |
| 1 file changed, 1 insertion(+), 1 deletion(-) |
| |
| --- a/drivers/char/tty_io.c |
| +++ b/drivers/char/tty_io.c |
| @@ -2996,7 +2996,7 @@ long tty_ioctl(struct file *file, unsign |
| case TIOCSTI: |
| return tiocsti(tty, p); |
| case TIOCGWINSZ: |
| - return tiocgwinsz(tty, p); |
| + return tiocgwinsz(real_tty, p); |
| case TIOCSWINSZ: |
| return tiocswinsz(tty, real_tty, p); |
| case TIOCCONS: |