+-- On Mon, 25 Dec 2017, linzhecheng wrote --+
| --- a/hw/display/vga.c
| +++ b/hw/display/vga.c
| @@ -1279,6 +1279,10 @@ static void vga_draw_text(VGACommonState *s, int
full_update)
| cx_min = width;
| cx_max = -1;
| for(cx = 0; cx < width; cx++) {
| +if (s
Start a vm with qemu-kvm -enable-kvm -vnc :66 -smp 1 -m 1024 -hda
redhat_5.11.qcow2 -device pcnet -vga cirrus,
then use VNC client to connect to VM, and excute the code below in guest OS
will lead to qemu crash:
int main()
{
iopl(3);
srand(time(NULL));
int a,b;
while(1){
