LED fix RPi permission check and message #68
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RPi array class in LED module would check with real UID/GID for read/write permission on
/dev/membut this will fail for regular users runningsudo. Addedeffective_ids=Truetoos.accesscall.Following a failure on this check, the log message suggested giving the user access to
/dev/mem, which I have since learned is a horrendous security hole and such suggestion has not been removed.