[Bug 42225] MSRX v2015a (magnetic stripe reader app) crashed on plugplay: hidraw_set_feature_report Output feature buffer too small

wine-bugs at winehq.org wine-bugs at winehq.org
Wed Jan 25 07:53:22 CST 2017


https://bugs.winehq.org/show_bug.cgi?id=42225

--- Comment #26 from Aric Stewart <aric at codeweavers.com> ---
Created attachment 57034
  --> https://bugs.winehq.org/attachment.cgi?id=57034
Experimental patch

You are correct the stub function was not in wine yet. Now that the code freeze
is over I have just submitted it.

I am attaching a new test patch. What I am noticing is that the application is
doing quite a few asynchronous reads in a row from the same thread.  Then when
we get data, we only are sending the data back to the first read request.  I am
not sure if that is correct or not (I need to write some tests) But the test
patch will send the data back to all the queued requests.  Just to see if that
changes behavior.

-aric

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