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Merge pull request #3165 from hathach/codex/find-and-fix-a-codebase-bug

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Fix HID descriptor parsing of 4‑byte items
This commit is contained in:
Ha Thach
2025-07-09 12:04:10 +07:00
committed by GitHub
parent bb07a82211 5eb68a3c87
commit 04fb5873ef
1 changed files with 5 additions and 2 deletions
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7
src/class/hid/hid_host.c
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@@ -662,9 +662,12 @@ uint8_t tuh_hid_parse_report_descriptor(tuh_hid_report_info_t* report_info_arr,
uint8_t const tag = header.tag;
uint8_t const type = header.type;
uint8_t const size = header.size;
uint8_t size = header.size;
if (size == 3) {
size = 4; // HID 1.11 6.2.2.2 3 is 4 bytes
}
uint8_t const data8 = desc_report[0];
uint8_t const data8 = (size > 0) ? desc_report[0] : 0;
TU_LOG(3, "tag = %d, type = %d, size = %d, data = ", tag, type, size);
for (uint32_t i = 0; i < size; i++) {