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Merge pull request #3730 from dxbjavid/msc-scsi-cb-bufsize-cap

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cap tud_msc_scsi_cb bufsize to endpoint buffer size
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Zixun LI
2026-06-25 09:30:41 +02:00
committed by GitHub
parent 94d5e74f63 7677495721
commit ff86dfe41f
1 changed files with 2 additions and 1 deletions
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src/class/msc/msc_device.c
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@ -545,7 +545,8 @@ bool mscd_xfer_cb(uint8_t rhport, uint8_t ep_addr, xfer_result_t event, uint32_t
// Invoke user callback if not built-in
if ((resplen < 0) && (p_msc->sense_key == 0)) {
resplen = tud_msc_scsi_cb(p_cbw->lun, p_cbw->command, _mscd_epbuf.buf, (uint16_t)p_msc->total_len);
resplen = tud_msc_scsi_cb(p_cbw->lun, p_cbw->command, _mscd_epbuf.buf,
(uint16_t) tu_min32(p_msc->total_len, CFG_TUD_MSC_EP_BUFSIZE));
}
if (resplen < 0) {