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openSUSE:Maintenance:6747
qemu.openSUSE_Leap_42.1_Update
0097-vga-update-vga-register-setup-on-vb.patch
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File 0097-vga-update-vga-register-setup-on-vb.patch of Package qemu.openSUSE_Leap_42.1_Update
From aff5b10f199e5a578c5523691a89f4bd020b9b02 Mon Sep 17 00:00:00 2001 From: Gerd Hoffmann <kraxel@redhat.com> Date: Tue, 26 Apr 2016 15:39:22 +0200 Subject: [PATCH] vga: update vga register setup on vbe changes Call the new vbe_update_vgaregs() function on vbe configuration changes, to make sure vga registers are up-to-date. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> [BR: BSC#978160 CVE-2016-3712] Signed-off-by: Bruce Rogers <brogers@suse.com> --- hw/display/vga.c | 1 + 1 file changed, 1 insertion(+) diff --git a/hw/display/vga.c b/hw/display/vga.c index e46a2f8b9a..ecfcf05361 100644 --- a/hw/display/vga.c +++ b/hw/display/vga.c @@ -761,6 +761,7 @@ void vbe_ioport_write_data(void *opaque, uint32_t addr, uint32_t val) case VBE_DISPI_INDEX_Y_OFFSET: s->vbe_regs[s->vbe_index] = val; vbe_fixup_regs(s); + vbe_update_vgaregs(s); break; case VBE_DISPI_INDEX_BANK: val &= s->vbe_bank_mask;
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