diff options
| author | Milton Miller <miltonm@bga.com> | 2005-07-07 17:56:23 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-07-07 18:23:39 -0700 |
| commit | 7805b1b29ffdd252dfef36aa28d7bda70cd586d3 (patch) | |
| tree | 675b2300649b389eb4fb02ec298309e40d235d2c /drivers/char/lcd.c | |
| parent | 64e4da57964c03da9a03087a398cade81b7bb496 (diff) | |
[PATCH] hvc_console: Add some sanity checks
Check if a vterm was registered before accepting it as a console.
Check that a slot hasn't been probed with a tty in hvc_instantiate().
Check that a slot hasn't been free'ed when handing out console device.
Signed-off-by: Milton Miller <miltonm@bga.com>
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/char/lcd.c')
0 files changed, 0 insertions, 0 deletions