diff options
Diffstat (limited to 'kernel/drivers/mouse.c')
| -rw-r--r-- | kernel/drivers/mouse.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/kernel/drivers/mouse.c b/kernel/drivers/mouse.c index 40094d1..5c481da 100644 --- a/kernel/drivers/mouse.c +++ b/kernel/drivers/mouse.c @@ -94,10 +94,10 @@ static s32 mouse_read(void *buf, u32 offset, u32 count, struct device *dev) if (stack_empty(queue)) return -1; - struct event *e = stack_pop(queue); - memcpy(buf, (u8 *)e + offset, count); + struct event_mouse *e = stack_pop(queue); + memcpy(buf, (u8 *)e + offset, MIN(count, sizeof(*e))); free(e); - return count; + return MIN(count, sizeof(*e)); } void mouse_install(void) |