diff options
| author | Reinhard Panhuber <[email protected]> | 2020-06-13 13:51:50 +0200 |
|---|---|---|
| committer | Reinhard Panhuber <[email protected]> | 2020-06-13 13:51:50 +0200 |
| commit | 48b2e6cf78a3c3a321715938e40166138ed605f5 (patch) | |
| tree | 88ede90df66118940db012cfb0d2636354fd9c80 /src | |
| parent | d9496256cf5979f4bf2a6eb915e098861a459394 (diff) | |
Fix too strict checks on subclass and interface of iad descriptor.
Diffstat (limited to 'src')
| -rw-r--r-- | src/device/usbd.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/src/device/usbd.c b/src/device/usbd.c index 3708a9aff..040155d41 100644 --- a/src/device/usbd.c +++ b/src/device/usbd.c @@ -765,9 +765,7 @@ static bool process_set_config(uint8_t rhport, uint8_t cfg_num) { // IAD's first interface number and class/subclass/protocol should match with opened interface TU_ASSERT(desc_itf_assoc->bFirstInterface == desc_itf->bInterfaceNumber && - desc_itf_assoc->bFunctionClass == desc_itf->bInterfaceClass && - desc_itf_assoc->bFunctionSubClass == desc_itf->bInterfaceSubClass && - desc_itf_assoc->bFunctionProtocol == desc_itf->bInterfaceProtocol); + desc_itf_assoc->bFunctionClass == desc_itf->bInterfaceClass); for(uint8_t i=1; i<desc_itf_assoc->bInterfaceCount; i++) { |