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fix desc_end in vendord_open()

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minor fix on calculation of desc_end in vendord_open( ) for descriptor prasing
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Cynventria[CitRA]
2025-03-10 14:22:29 +08:00
committed by GitHub
parent dc45903161
commit cf94b3f5fc
1 changed files with 1 additions and 1 deletions
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2
src/class/vendor/vendor_device.c vendored
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@@ -197,7 +197,7 @@ void vendord_reset(uint8_t rhport) {
uint16_t vendord_open(uint8_t rhport, const tusb_desc_interface_t* desc_itf, uint16_t max_len) { uint16_t vendord_open(uint8_t rhport, const tusb_desc_interface_t* desc_itf, uint16_t max_len) {
TU_VERIFY(TUSB_CLASS_VENDOR_SPECIFIC == desc_itf->bInterfaceClass, 0); TU_VERIFY(TUSB_CLASS_VENDOR_SPECIFIC == desc_itf->bInterfaceClass, 0);
const uint8_t* p_desc = tu_desc_next(desc_itf); const uint8_t* p_desc = tu_desc_next(desc_itf);
const uint8_t* desc_end = p_desc + max_len; const uint8_t* desc_end = (uint8_t const*)desc_itf + max_len;
// Find available interface // Find available interface
vendord_interface_t* p_vendor = NULL; vendord_interface_t* p_vendor = NULL;