X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?p=kvmfornfv.git;a=blobdiff_plain;f=qemu%2Fhw%2Fdisplay%2Fcirrus_vga.c;h=3d712d592fff495e6c37152acbaceccf48841e82;hp=5198037d821d10999006e6baf94733099b1c2517;hb=437fd90c0250dee670290f9b714253671a990160;hpb=5bbd6fe9b8bab2a93e548c5a53b032d1939eec05

diff --git a/qemu/hw/display/cirrus_vga.c b/qemu/hw/display/cirrus_vga.c
index 5198037d8..3d712d592 100644
--- a/qemu/hw/display/cirrus_vga.c
+++ b/qemu/hw/display/cirrus_vga.c
@@ -26,6 +26,8 @@
  * Reference: Finn Thogersons' VGADOC4b
  *   available at http://home.worldonline.dk/~finth/
  */
+#include "qemu/osdep.h"
+#include "qapi/error.h"
 #include "hw/hw.h"
 #include "hw/pci/pci.h"
 #include "ui/console.h"
@@ -275,14 +277,14 @@ static bool blit_region_is_unsafe(struct CirrusVGAState *s,
             + ((int64_t)s->cirrus_blt_height-1) * pitch;
         int32_t max = addr
             + s->cirrus_blt_width;
-        if (min < 0 || max >= s->vga.vram_size) {
+        if (min < 0 || max > s->vga.vram_size) {
             return true;
         }
     } else {
         int64_t max = addr
             + ((int64_t)s->cirrus_blt_height-1) * pitch
             + s->cirrus_blt_width;
-        if (max >= s->vga.vram_size) {
+        if (max > s->vga.vram_size) {
             return true;
         }
     }