From c7db4596ac0794d7feaea30fcc5f3a05aa7210c3 Mon Sep 17 00:00:00 2001 From: Gerd Hoffmann Date: Mon, 9 Apr 2018 13:27:35 +0200 Subject: [PATCH 01/10] vga: add ram_addr_t cast RH-Author: Gerd Hoffmann Message-id: <20180409132736.24598-2-kraxel@redhat.com> Patchwork-id: 79513 O-Subject: [RHEL-7.5 qemu-kvm PATCH 1/2] vga: add ram_addr_t cast Bugzilla: 1553670 RH-Acked-by: Dr. David Alan Gilbert RH-Acked-by: Stefan Hajnoczi RH-Acked-by: John Snow Reported by Coverity. Fixes: CID 1381409 Signed-off-by: Gerd Hoffmann Message-id: 20171010141323.14049-4-kraxel@redhat.com (cherry picked from commit b0898b42ef099bc125db1fbf62b7f02b505ef3a2) Signed-off-by: Miroslav Rezanina --- hw/display/vga.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hw/display/vga.c b/hw/display/vga.c index 017e951..8e6c6d6 100644 --- a/hw/display/vga.c +++ b/hw/display/vga.c @@ -1534,7 +1534,7 @@ static void vga_draw_graphic(VGACommonState *s, int full_update) disp_width = width; region_start = (s->start_addr * 4); - region_end = region_start + s->line_offset * height; + region_end = region_start + (ram_addr_t)s->line_offset * height; if (region_end > s->vbe_size) { /* wraps around (can happen with cirrus vbe modes) */ region_start = 0; -- 1.8.3.1