if (IoBuffer.InputLength > sizeof(gpio_multi_info))
return -EINVAL;
+ if (IoBuffer.OutputLength > sizeof(gpio_multi_info))
+ IoBuffer.OutputLength = sizeof(gpio_multi_info);
if (copy_from_user(&gpio_multi_info, IoBuffer.InputBuffer, IoBuffer.InputLength))
return -EFAULT;
if (IoBuffer.InputLength > sizeof(gpio_multi_mode))
return -EINVAL;
+ if (IoBuffer.OutputLength > sizeof(gpio_multi_mode))
+ IoBuffer.OutputLength = sizeof(gpio_multi_mode);
if (copy_from_user(&gpio_multi_mode, IoBuffer.InputBuffer, IoBuffer.InputLength))
return -EFAULT;
return STATUS_SUCCESS;
}
+static int bcm_char_ioctl_time_since_net_entry(void __user *argp, struct bcm_mini_adapter *Adapter)
+{
+ struct bcm_time_elapsed stTimeElapsedSinceNetEntry = {0};
+ struct bcm_ioctl_buffer IoBuffer;
+
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, "IOCTL_BCM_TIME_SINCE_NET_ENTRY called");
+
+ if (copy_from_user(&IoBuffer, argp, sizeof(struct bcm_ioctl_buffer)))
+ return -EFAULT;
+
+ if (IoBuffer.OutputLength < sizeof(struct bcm_time_elapsed))
+ return -EINVAL;
+
+ stTimeElapsedSinceNetEntry.ul64TimeElapsedSinceNetEntry = get_seconds() - Adapter->liTimeSinceLastNetEntry;
+
+ if (copy_to_user(IoBuffer.OutputBuffer, &stTimeElapsedSinceNetEntry, sizeof(struct bcm_time_elapsed)))
+ return -EFAULT;
+
+ return STATUS_SUCCESS;
+}
+
static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
{
void __user *argp = (void __user *)arg;
struct bcm_mini_adapter *Adapter = pTarang->Adapter;
INT Status = STATUS_FAILURE;
- struct bcm_ioctl_buffer IoBuffer;
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL,
"Parameters Passed to control IOCTL cmd=0x%X arg=0x%lX",
Status = bcm_char_ioctl_get_device_driver_info(argp, Adapter);
return Status;
- case IOCTL_BCM_TIME_SINCE_NET_ENTRY: {
- struct bcm_time_elapsed stTimeElapsedSinceNetEntry = {0};
-
- BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, "IOCTL_BCM_TIME_SINCE_NET_ENTRY called");
-
- if (copy_from_user(&IoBuffer, argp, sizeof(struct bcm_ioctl_buffer)))
- return -EFAULT;
-
- if (IoBuffer.OutputLength < sizeof(struct bcm_time_elapsed))
- return -EINVAL;
-
- stTimeElapsedSinceNetEntry.ul64TimeElapsedSinceNetEntry = get_seconds() - Adapter->liTimeSinceLastNetEntry;
-
- if (copy_to_user(IoBuffer.OutputBuffer, &stTimeElapsedSinceNetEntry, sizeof(struct bcm_time_elapsed)))
- return -EFAULT;
- }
- break;
+ case IOCTL_BCM_TIME_SINCE_NET_ENTRY:
+ Status = bcm_char_ioctl_time_since_net_entry(argp, Adapter);
+ return Status;
case IOCTL_CLOSE_NOTIFICATION:
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, "IOCTL_CLOSE_NOTIFICATION");