qxl: check qxl_phys2virt return value
commit2f99f80c5dbb319bebede5f737efcb0b2253a45b
authorGerd Hoffmann <kraxel@redhat.com>
Fri, 5 Oct 2018 13:46:08 +0000 (5 15:46 +0200)
committerGerd Hoffmann <kraxel@redhat.com>
Mon, 15 Oct 2018 07:57:33 +0000 (15 09:57 +0200)
tree1657803942d2bf327f34a910f83ce9678e6f7060
parenta0d098b7942bf8522375c2f899d89c39b7f3c899
qxl: check qxl_phys2virt return value

Fixes: CID 1395986
Fixes: 979f7ef8966bc4495a710ed9e4af42098f92ee79
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20181005134608.1251-1-kraxel@redhat.com
hw/display/qxl.c