| commit | 7805b1b29ffdd252dfef36aa28d7bda70cd586d3 | |
| author | Milton Miller <miltonm@bga.com> | |
| Fri, 8 Jul 2005 00:56:23 +0000 (7 17:56 -0700) | ||
| committer | Linus Torvalds <torvalds@g5.osdl.org> | |
| Fri, 8 Jul 2005 01:23:39 +0000 (7 18:23 -0700) | ||
| tree | 675b2300649b389eb4fb02ec298309e40d235d2c | treesnapshot (tar.gz zip) |
| parent | 64e4da57964c03da9a03087a398cade81b7bb496 | commitdiff |
[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>
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>
| drivers/char/hvc_console.c | diffblobblamehistory |