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fix out of range array in usbd

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hathach 2014-03-14 17:32:01 +07:00
parent eff1fe99f8
commit 18d577abfb
1 changed files with 3 additions and 3 deletions
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6
tinyusb/device/usbd.c
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@ -276,7 +276,7 @@ tusb_error_t usbd_init (void)
ASSERT_STATUS( osal_task_create( OSAL_TASK_REF(usbd_task) ));
//------------- class init -------------//
for (tusb_std_class_code_t class_code = TUSB_CLASS_AUDIO; class_code <= TUSB_CLASS_AUDIO_VIDEO; class_code++)
for (uint8_t class_code = TUSB_CLASS_AUDIO; class_code < USBD_CLASS_DRIVER_COUNT; class_code++)
{
if ( usbd_class_drivers[class_code].init )
{
@ -315,7 +315,7 @@ static tusb_error_t usbd_set_configure_received(uint8_t coreid, uint8_t config_n
class_index = p_desc_interface->bInterfaceClass;
ASSERT( class_index != 0 && usbd_class_drivers[class_index].open != NULL, TUSB_ERROR_NOT_SUPPORTED_YET );
ASSERT( class_index != 0 && class_index < USBD_CLASS_DRIVER_COUNT && usbd_class_drivers[class_index].open != NULL, TUSB_ERROR_NOT_SUPPORTED_YET );
ASSERT( 0 == usbd_devices[coreid].interface2class[p_desc_interface->bInterfaceNumber], TUSB_ERROR_FAILED); // duplicate interface number TODO alternate setting
usbd_devices[coreid].interface2class[p_desc_interface->bInterfaceNumber] = class_index;
@ -375,7 +375,7 @@ void usbd_dcd_bus_event_isr(uint8_t coreid, usbd_bus_event_type_t bus_event)
case USBD_BUS_EVENT_RESET :
case USBD_BUS_EVENT_UNPLUGGED :
memclr_(&usbd_devices[coreid], sizeof(usbd_device_info_t));
for (tusb_std_class_code_t class_code = TUSB_CLASS_AUDIO; class_code <= TUSB_CLASS_AUDIO_VIDEO; class_code++)
for (uint8_t class_code = TUSB_CLASS_AUDIO; class_code < USBD_CLASS_DRIVER_COUNT; class_code++)
{
if ( usbd_class_drivers[class_code].close ) usbd_class_drivers[class_code].close( coreid );
}