tinyusb.git/src/class/cdc, branch claude/adoring-pasteur-kbaFaUnnamed repository; edit this file 'description' to name the repository.http://cgit.235523.xyz/tinyusb.git/atom/src/class/cdc?h=claude%2Fadoring-pasteur-kbaFa2026-06-11T23:34:30Zclean up PVS-Studio static-analysis findings for raspberry_pi_pico2026-06-11T23:34:30ZClaudenoreply@anthropic.com2026-06-11T23:34:30Zurn:sha1:72f4d52aafaf582a29428863a72c454a9ae5e916
Resolves all TinyUSB-owned alerts reported by the CI PVS-Studio job
(static_analysis.yml, run with --security-related-issues) on the
raspberry_pi_pico board: 0 remaining in src/ and examples/.
Genuine fixes:
- ncm_device: validate wNdpIndex against sizeof(nth16_t), not the pointer
size sizeof(nth16) (4 bytes) — the latter under-checks the NTB header
(V568).
- tusb: drop the redundant `ff_buf != NULL && ff_bufsize > 0` guard in
tu_edpt_stream_init(); the early return already guarantees it (V560).
- midi_host: bounds-check idx in tuh_midi_itf_get_info() instead of the
always-true `&_midi_host[idx]` pointer (V560).
- examples: fully initialize resolutions_per_format / frame_num /
interval_ms arrays instead of leaving trailing elements implicitly zero
(V1009).
False positives suppressed at the cause:
- usbd/usbh: hide the weak dcd_deinit()/hcd_deinit() stubs from the
analyzer with #ifndef PVS_STUDIO. PVS analyzes one TU at a time and
binds the call to the always-false weak stub (it cannot model the
linker selecting the port's strong definition), then reports the
cleanup loop after TU_ASSERT(...deinit()) as unreachable (V779).
False positives suppressed locally (inline //-V or .pvsconfig):
- .pvsconfig: V501 (HID descriptor macros), V763 (rhport override),
V785 (audio function-index switch), V1044 (hardware poll loops).
- inline //-V for config-dependent or intentional constructs: V512,
V514-style contiguous clears, V547, V557, V560, V614, V619, V641,
V1008, V1037, V1048, V1086.
Verified: all examples build for raspberry_pi_pico; ceedling test:all
passes (60/60); re-run of the CI-exact PVS invocation reports zero
TinyUSB-owned findings.
host/cdc: use local control buffer2026-06-06T13:27:56ZHiFiPhileadmin@hifiphile.com2026-06-06T13:27:56Zurn:sha1:8efcc6fbc4903c1e4b41523510a296a92d4b6a05refactor(cdc): remove deprecated runtime CDC configuration, add backward compatibility with no-op macros2026-03-12T09:52:27Zhathachthach@tinyusb.org2026-03-12T09:52:27Zurn:sha1:0e23ccd7df3e8e4119f4dd29236314fe1aed0ae5clean up2026-03-12T08:56:48Zhathachthach@tinyusb.org2026-03-12T08:56:48Zurn:sha1:cd60008e8921a9c1d1d98c44e67c4fd1ceca075crefactor(cdc): remove runtime CDC driver configuration in favor of compile-time macros for simplicity and reduced complexity2026-03-12T08:22:52Zhathachthach@tinyusb.org2026-03-12T08:22:52Zurn:sha1:222af862aa2b3898980e3ed8f28e70fe6c9a7ee9refactor(vendor/cdc): add CFG_TUD_CDC_RX_NEED_ZLP and CFG_TUD_VENDOR_RX_NEED_ZLP2026-03-12T05:25:59Zhathachthach@tinyusb.org2026-03-12T05:16:57Zurn:sha1:aea4f6046e9a07d5f169de9fcc31bca2b667ea45refactor(config): separate endpoint buffer sizes into RX and TX definitions for clarity and flexibility2026-03-12T04:43:32Zhathachthach@tinyusb.org2026-03-12T04:43:32Zurn:sha1:78bbc7dc2e80daba79351bc37e11b13243fd6f8crename .rx_multiple_packet_transfer to .rx_need_zlp2026-03-11T13:11:41Zhathachthach@tinyusb.org2026-03-11T13:11:41Zurn:sha1:d74559ab70c7c4804ee8cf65d9c65d910af06870Merge branch 'master' into zlp-hs-on-fs2026-03-11T09:20:14Zhathachthach@tinyusb.org2026-03-11T09:20:14Zurn:sha1:d13f600721671a603579350be1e9c935a0d40547fix CDC host FTDI multiple channel loop2026-02-25T03:05:22Zhathachthach@tinyusb.org2026-02-24T16:37:07Zurn:sha1:da21dab358a06106188e2bb06fa71ccd5390fa1a
fix typos for ftdi_process_set_config()
add J-Link GDB + RTT logging instructions