diff options
| author | Zixun LI <[email protected]> | 2026-08-15 05:51:43 +0200 |
|---|---|---|
| committer | HiFiPhile <[email protected]> | 2026-08-15 05:56:10 +0200 |
| commit | 8737c5adfca7e51003e743bcc8bcefed837fb1d8 (patch) | |
| tree | a9004f37ce902596f6adedb25bcdf5fa2a90f849 /src | |
| parent | 15dd3120ac4a9dea0d979dc541ef8e0f52f5aa26 (diff) | |
Potential fix for pull request finding
Co-authored-by: Copilot Autofix powered by AI <[email protected]>
Signed-off-by: HiFiPhile <[email protected]>
Diffstat (limited to 'src')
| -rw-r--r-- | src/class/video/video_device.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/src/class/video/video_device.c b/src/class/video/video_device.c index 390349f13..770595178 100644 --- a/src/class/video/video_device.c +++ b/src/class/video/video_device.c @@ -1144,13 +1144,10 @@ static int handle_video_stm_cs_req(uint8_t rhport, uint8_t stage, video_probe_and_commit_control_t *param = &stm->probe_commit_payload; TU_VERIFY(_update_streaming_parameters(stm, param), VIDEO_ERROR_INVALID_VALUE_WITHIN_RANGE); /* Set the negotiated value */ - stm->max_payload_transfer_size = param->dwMaxPayloadTransferSize; - /* A host may commit before the parameters are fully negotiated, in which case - * _update_streaming_parameters returns early without capping the payload size. - * Clamp here so a bulk stream cannot overrun the endpoint buffer. */ - if (CFG_TUD_VIDEO_STREAMING_EP_BUFSIZE < stm->max_payload_transfer_size) { - stm->max_payload_transfer_size = CFG_TUD_VIDEO_STREAMING_EP_BUFSIZE; + if (CFG_TUD_VIDEO_STREAMING_EP_BUFSIZE < param->dwMaxPayloadTransferSize) { + param->dwMaxPayloadTransferSize = CFG_TUD_VIDEO_STREAMING_EP_BUFSIZE; } + stm->max_payload_transfer_size = param->dwMaxPayloadTransferSize; int ret = tud_video_commit_cb(stm->index_vc, stm->index_vs, param); if (VIDEO_ERROR_NONE == ret) { stm->state = VS_STATE_COMMITTED; |