Mauro:

I just took a look at the mceusb.c source file under drivers/media/rc/.  
The probe routine checks that ep_in != NULL, but it doesn't check
ep_out.  This can lead to a NULL-pointer dereference later on, crashing
the driver.  Such a crash was reported here:

        http://marc.info/?l=mythtv-users&m=144131333703197&w=2

You should a check for ep_out to the probe routine.

Alan Stern

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