Messages in this thread Patch in this message | | | From | Lee Jones <> | Subject | [PATCH 2/2] HID: uhid: Over-ride the default maximum data buffer value with our own | Date | Fri, 13 Jan 2023 15:05:57 +0000 |
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The default maximum data buffer size for this interface is UHID_DATA_MAX (4k). When data buffers are being processed, ensure this value is used when ensuring the sanity, rather than a value between the user provided value and HID_MAX_BUFFER_SIZE (16k).
Signed-off-by: Lee Jones <lee@kernel.org> --- drivers/hid/uhid.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/hid/uhid.c b/drivers/hid/uhid.c index 2a918aeb0af13..59ac757c1d471 100644 --- a/drivers/hid/uhid.c +++ b/drivers/hid/uhid.c @@ -395,6 +395,7 @@ struct hid_ll_driver uhid_hid_driver = { .parse = uhid_hid_parse, .raw_request = uhid_hid_raw_request, .output_report = uhid_hid_output_report, + .max_buffer_size = UHID_DATA_MAX, }; EXPORT_SYMBOL_GPL(uhid_hid_driver); -- 2.39.0.314.g84b9a713c41-goog
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