Based on a patch from Ivo Ivanov <logos128(a)gmail.com>. Instead of using the descriptor input report length, which is the maximum length of all input reports. Tests show that the reports should be dropped, in non-polled mode, when their length is invalid, but we were dropping too many of them. Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=51828 Signed-off-by: Rémi Bernon <rbernon(a)codeweavers.com> --- dlls/hidclass.sys/device.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/dlls/hidclass.sys/device.c b/dlls/hidclass.sys/device.c index 785c45dce3a..ae8d80c2e95 100644 --- a/dlls/hidclass.sys/device.c +++ b/dlls/hidclass.sys/device.c @@ -349,7 +349,8 @@ static DWORD CALLBACK hid_device_thread(void *args) packet->reportBuffer = buffer; packet->reportBufferLen = io.Information; - if (polled || io.Information == desc->InputLength) + report = find_report_with_type_and_id( ext, HidP_Input, buffer[0], FALSE ); + if (polled || (report && report->InputLength == io.Information)) hid_device_queue_input( device, packet ); } -- 2.33.0