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From c7db4596ac0794d7feaea30fcc5f3a05aa7210c3 Mon Sep 17 00:00:00 2001
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From: Gerd Hoffmann <kraxel@redhat.com>
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Date: Mon, 9 Apr 2018 13:27:35 +0200
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Subject: [PATCH 01/10] vga: add ram_addr_t cast
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RH-Author: Gerd Hoffmann <kraxel@redhat.com>
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Message-id: <20180409132736.24598-2-kraxel@redhat.com>
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Patchwork-id: 79513
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O-Subject: [RHEL-7.5 qemu-kvm PATCH 1/2] vga: add ram_addr_t cast
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Bugzilla: 1553670
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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: John Snow <jsnow@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 017e951..8e6c6d6 100644
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--- a/hw/display/vga.c
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+++ b/hw/display/vga.c
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@@ -1534,7 +1534,7 @@ 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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