linux-kernel - [patch] Refine SCREEN_INFO sanity check for vgacon initialization.

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-ID: <46444F3F.6010308@redhat.com>
Date:	Fri, 11 May 2007 13:10:55 +0200
From:	Gerd Hoffmann <kraxel@...hat.com>
To:	lkml - Kernel Mailing List <linux-kernel@...r.kernel.org>
CC:	Rusty Russell <rusty@...tcorp.com.au>, Andi Kleen <ak@...e.de>,
	Alan <alan@...rguk.ukuu.org.uk>, Ingo Molnar <mingo@...e.hu>,
	"Eric W. Biederman" <ebiederm@...ssion.com>
Subject: [patch] Refine SCREEN_INFO sanity check for vgacon initialization.

   Hi,

Checking video mode field only to see whenever SCREEN_INFO is
initialized is not enougth, in some cases it is zero although
a vga card is present.  Lets additionally check cols and lines.

Updates f82af20e1a028e16b9bb11da081fa1148d40fa6a, should go
into 2.6.22.

please apply,
   Gerd


View attachment "vgacon-fixup-check" of type "text/plain" (1423 bytes)