Jiyoung Yun d3016ce02c Fix robust mutex daedlock [BZ #20263] ...

In Linux/ARM environment, a robust mutex can't catch the timeout result
when it is already owned by other thread and requests to try lock with
a specific time value(pthread_mutex_timedlock). The futex already returns
the ETIMEDOUT result but there is no check the return value and it makes
a deadlock.

* nptl/lowlevelrobustlock.c: Implement ETIMEDOUT logic.

2016-07-07 14:33:32 +02:00

3.8 KiB

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