diff options
| -rw-r--r-- | src/class/cdc/cdc_host.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/class/cdc/cdc_host.c b/src/class/cdc/cdc_host.c index 5c6890d66..c9d2a8dd1 100644 --- a/src/class/cdc/cdc_host.c +++ b/src/class/cdc/cdc_host.c @@ -1208,6 +1208,7 @@ static uint16_t ftdi_open(uint8_t daddr, const tusb_desc_interface_t *itf_desc, TU_VERIFY(itf_desc->bInterfaceSubClass == 0xff && itf_desc->bInterfaceProtocol == 0xff && itf_desc->bNumEndpoints == 2, 0); + TU_VERIFY(TUH_VALIDATE_BASIC(itf_desc->bLength == sizeof(tusb_desc_interface_t)), 0); const uint16_t drv_len = (uint16_t)(sizeof(tusb_desc_interface_t) + itf_desc->bNumEndpoints * sizeof(tusb_desc_endpoint_t)); TU_VERIFY(drv_len <= max_len, 0); @@ -1593,6 +1594,7 @@ enum { static uint16_t cp210x_open(uint8_t daddr, const tusb_desc_interface_t *itf_desc, uint16_t max_len) { // CP210x Interface includes 1 vendor interface + 2 bulk endpoints TU_VERIFY(itf_desc->bInterfaceSubClass == 0 && itf_desc->bInterfaceProtocol == 0 && itf_desc->bNumEndpoints == 2, 0); + TU_VERIFY(TUH_VALIDATE_BASIC(itf_desc->bLength == sizeof(tusb_desc_interface_t)), 0); const uint16_t drv_len = (uint16_t)(sizeof(tusb_desc_interface_t) + itf_desc->bNumEndpoints * sizeof(tusb_desc_endpoint_t)); TU_VERIFY(drv_len <= max_len, 0); @@ -1764,6 +1766,7 @@ enum { static uint16_t ch34x_open(uint8_t daddr, const tusb_desc_interface_t *itf_desc, uint16_t max_len) { // CH34x Interface includes 1 vendor interface + 2 bulk + 1 interrupt endpoints TU_VERIFY(itf_desc->bNumEndpoints == 3, 0); + TU_VERIFY(TUH_VALIDATE_BASIC(itf_desc->bLength == sizeof(tusb_desc_interface_t)), 0); const uint16_t drv_len = (uint16_t)(sizeof(tusb_desc_interface_t) + itf_desc->bNumEndpoints * sizeof(tusb_desc_endpoint_t)); TU_VERIFY(drv_len <= max_len, 0); @@ -2100,6 +2103,7 @@ enum { static uint16_t pl2303_open(uint8_t daddr, const tusb_desc_interface_t *itf_desc, uint16_t max_len) { // PL2303 Interface includes 1 vendor interface + 1 interrupt endpoints + 2 bulk TU_VERIFY(itf_desc->bNumEndpoints == 3, 0); + TU_VERIFY(TUH_VALIDATE_BASIC(itf_desc->bLength == sizeof(tusb_desc_interface_t)), 0); const uint16_t drv_len = (uint16_t)(sizeof(tusb_desc_interface_t) + itf_desc->bNumEndpoints * sizeof(tusb_desc_endpoint_t)); TU_VERIFY(drv_len <= max_len, 0); |