Commit 82a517f5 authored by Jizhou Liao's avatar Jizhou Liao
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Fix Mifare Classic semaphore issue 

Release semaphore and reset lock flag if sem_timedwait() timed out
in presence check thread to avoid dead lock.

Change-Id: I91b6c77879050648f9467cfcd6787a7deef4880f
parent 3010fc11
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