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authorGonglei <arei.gonglei@huawei.com>2015-03-11 16:21:00 +0800
committerGerd Hoffmann <kraxel@redhat.com>2015-03-12 08:22:12 +0100
commitf76b84a04b75e98eee56e8dc277564d0fbb99018 (patch)
tree39bb9f40f71b8b627107992701933ddf8dbe0508 /ui
parent8c7d06457311b13bc65c9b24df5d895b2826b8c5 (diff)
ui/console: fix OVERFLOW_BEFORE_WIDEN
Signed-off-by: Gonglei <arei.gonglei@huawei.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'ui')
-rw-r--r--ui/console.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/ui/console.c b/ui/console.c
index 87af6b5b3f..b15ca87f0f 100644
--- a/ui/console.c
+++ b/ui/console.c
@@ -1285,9 +1285,9 @@ DisplaySurface *qemu_create_displaysurface_guestmem(int width, int height,
linesize = width * PIXMAN_FORMAT_BPP(format) / 8;
}
- size = linesize * height;
+ size = (hwaddr)linesize * height;
data = cpu_physical_memory_map(addr, &size, 0);
- if (size != linesize * height) {
+ if (size != (hwaddr)linesize * height) {
cpu_physical_memory_unmap(data, size, 0, 0);
return NULL;
}