From: Antonino A. Daplas <adaplas@gmail.com>
Date: Thu, 15 Sep 2005 13:34:33 +0000 (+0800)
Subject: [PATCH] vc: Use correct size on buffer copy in vc_resize
X-Git-Tag: v2.6.14-rc2~9
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=065d9cac98a5406ecd5a1368f8fd38f55739dee9;p=pandora-kernel.git

[PATCH] vc: Use correct size on buffer copy in vc_resize

In the unlikely case of the new screen width much wider then the old,
use (old_row_size * new_rows) instead of new_screen_size to prevent a
buffer overrun during the copy.

Signed-off-by: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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