1 files changed, 0 insertions, 53 deletions
diff --git a/meta/recipes-devtools/qemu/qemu/CVE-2017-13673.patch b/meta/recipes-devtools/qemu/qemu/CVE-2017-13673.patch
deleted file mode 100644
index 3d0695fd66..0000000000
--- a/meta/recipes-devtools/qemu/qemu/CVE-2017-13673.patch
+++ /dev/null
@@ -1,53 +0,0 @@
-From e65294157d4b69393b3f819c99f4f647452b48e3 Mon Sep 17 00:00:00 2001
-From: Gerd Hoffmann <kraxel@redhat.com>
-Date: Mon, 28 Aug 2017 14:33:07 +0200
-Subject: [PATCH] vga: fix display update region calculation (split screen)
-
-vga display update mis-calculated the region for the dirty bitmap
-snapshot in case split screen mode is used.  This can trigger an
-assert in cpu_physical_memory_snapshot_get_dirty().
-
-Impact:  DoS for privileged guest users.
-
-Fixes: CVE-2017-13673
-Fixes: fec5e8c92becad223df9d972770522f64aafdb72
-Cc: P J P <ppandit@redhat.com>
-Reported-by: David Buchanan <d@vidbuchanan.co.uk>
-Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
-Message-id: 20170828123307.15392-1-kraxel@redhat.com
-
-Upstream-Status: Backport
-[https://git.qemu.org/?p=qemu.git;a=commit;h=e65294157d4b69393b3f819c99f4f647452b48e3]
-
-CVE: CVE-2017-13673
-
-Signed-off-by: Yi Zhao <yi.zhao@windriver.com>
----
- hw/display/vga.c | 10 ++++++++--
- 1 file changed, 8 insertions(+), 2 deletions(-)
-
-diff --git a/hw/display/vga.c b/hw/display/vga.c
-index 3433102..ad7a465 100644
---- a/hw/display/vga.c
-+++ b/hw/display/vga.c
-@@ -1628,9 +1628,15 @@ static void vga_draw_graphic(VGACommonState *s, int full_update)
-     y1 = 0;
- 
-     if (!full_update) {
-+        ram_addr_t region_start = addr1;
-+        ram_addr_t region_end = addr1 + line_offset * height;
-         vga_sync_dirty_bitmap(s);
--        snap = memory_region_snapshot_and_clear_dirty(&s->vram, addr1,
--                                                      line_offset * height,
-+        if (s->line_compare < height) {
-+            /* split screen mode */
-+            region_start = 0;
-+        }
-+        snap = memory_region_snapshot_and_clear_dirty(&s->vram, region_start,
-+                                                      region_end - region_start,
-                                                       DIRTY_MEMORY_VGA);
-     }
- 
--- 
-2.7.4
-