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From: | Ross Lagerwall |
Subject: | Re: [Qemu-devel] [PATCH] vga: fix region calculation |
Date: | Thu, 8 Mar 2018 09:24:12 +0000 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.4.0 |
On 03/08/2018 07:31 AM, Gerd Hoffmann wrote:
Typically the scanline length and the line offset are identical. But case they are not our calculation for region_end is incorrect. Using line_offset is fine for all scanlines, except the last one where we have to use the actual scanline length. Fixes: CVE-2018-<to-be-filled> Cc: P J P <address@hidden> Cc: Ross Lagerwall <address@hidden> Signed-off-by: Gerd Hoffmann <address@hidden> ---
Tested-by: Ross Lagerwall <address@hidden> Thanks! -- Ross Lagerwall
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