From: Milton Miller <miltonm@bga.com>
Date: Fri, 8 Jul 2005 00:56:23 +0000 (-0700)
Subject: [PATCH] hvc_console: Add some sanity checks
X-Git-Tag: v2.6.13-rc3~283
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7805b1b29ffdd252dfef36aa28d7bda70cd586d3;p=pandora-kernel.git

[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>
---

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