diff options
Diffstat (limited to 'hw/display')
| -rw-r--r-- | hw/display/vmware_vga.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/hw/display/vmware_vga.c b/hw/display/vmware_vga.c index de2567b009..e51a05ea7e 100644 --- a/hw/display/vmware_vga.c +++ b/hw/display/vmware_vga.c @@ -597,13 +597,13 @@ static inline uint32_t vmsvga_fifo_read(struct vmsvga_state_s *s) static void vmsvga_fifo_run(struct vmsvga_state_s *s) { uint32_t cmd, colour; - int args, len; + int args, len, maxloop = 1024; int x, y, dx, dy, width, height; struct vmsvga_cursor_definition_s cursor; uint32_t cmd_start; len = vmsvga_fifo_length(s); - while (len > 0) { + while (len > 0 && --maxloop > 0) { /* May need to go back to the start of the command if incomplete */ cmd_start = s->fifo_stop; |