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tty: fix /dev/tty{1,63} minor number

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Seems like, device with TTY_MAJOR major and minor MIN_NR_CONSOLES
is pointing to /dev/tty1 (first vitual console) and MAX_NR_CONSOLES
is /dev/tty63.

Cc: Cyrill Gorcunov <gorcunov@openvz.org>
Signed-off-by: Dmitry Safonov <dsafonov@virtuozzo.com>
Acked-by: Cyrill Gorcunov <gorcunov@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@virtuozzo.com>
This commit is contained in:
Dmitry Safonov
2016-04-27 20:10:53 +03:00
committed by Pavel Emelyanov
parent bec1dd18e2
commit 9191ce422c
1 changed files with 1 additions and 1 deletions
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2
criu/tty.c
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@@ -261,7 +261,7 @@ struct tty_driver *get_tty_driver(dev_t rdev, dev_t dev)
return &ctty_driver;
break;
case TTY_MAJOR:
if (minor > MIN_NR_CONSOLES && minor < MAX_NR_CONSOLES)
if (minor >= MIN_NR_CONSOLES && minor <= MAX_NR_CONSOLES)
/*
* Minors [MIN_NR_CONSOLES; MAX_NR_CONSOLES] stand
* for consoles (virtual terminals, VT in terms