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Diffstat (limited to 'usr.sbin/vidcontrol/vidcontrol.1')
| -rw-r--r-- | usr.sbin/vidcontrol/vidcontrol.1 | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/usr.sbin/vidcontrol/vidcontrol.1 b/usr.sbin/vidcontrol/vidcontrol.1 index edde901..63252c0 100644 --- a/usr.sbin/vidcontrol/vidcontrol.1 +++ b/usr.sbin/vidcontrol/vidcontrol.1 @@ -228,6 +228,10 @@ Turn vty switching on or off. When vty switching is off, attempts to switch to a different virtual terminal will fail. (The default is to permit vty switching.) +This protection can be easily bypassed when the kernel is compiled with +the DDB option. +However, you probably shouldn't compile the kernel debugger on a box which +is supposed to be physically secure. .It Fl s Ar number Set the current vty to .Ar number . |
