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From 1d5aa1e3de92a5ceff6c30e48c10275c5d3ce9ac Mon Sep 17 00:00:00 2001
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From: Gerd Hoffmann <kraxel@redhat.com>
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Date: Mon, 19 Mar 2018 14:34:58 +0100
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Subject: [PATCH 3/4] vga: add ram_addr_t cast
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RH-Author: Gerd Hoffmann <kraxel@redhat.com>
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Message-id: <20180319143459.15364-2-kraxel@redhat.com>
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Patchwork-id: 79361
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O-Subject: [RHV7.5 qemu-kvm-rhev PATCH 1/2] vga: add ram_addr_t cast
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Bugzilla: 1566878
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RH-Acked-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
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RH-Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
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RH-Acked-by: Laszlo Ersek <lersek@redhat.com>
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Reported by Coverity.
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Fixes: CID 1381409
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Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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Message-id: 20171010141323.14049-4-kraxel@redhat.com
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(cherry picked from commit b0898b42ef099bc125db1fbf62b7f02b505ef3a2)
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Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com>
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---
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hw/display/vga.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/hw/display/vga.c b/hw/display/vga.c
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index b1cdf36..b6a3b95 100644
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--- a/hw/display/vga.c
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+++ b/hw/display/vga.c
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@@ -1488,7 +1488,7 @@ static void vga_draw_graphic(VGACommonState *s, int full_update)
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disp_width = width;
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region_start = (s->start_addr * 4);
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- region_end = region_start + s->line_offset * height;
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+ region_end = region_start + (ram_addr_t)s->line_offset * height;
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if (region_end > s->vbe_size) {
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/* wraps around (can happen with cirrus vbe modes) */
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region_start = 0;
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--
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1.8.3.1
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