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| author | Bernard Ogden <bernie.ogden@linaro.org> | 2014-08-11 15:26:48 +0100 |
|---|---|---|
| committer | Will Newton <will.newton@linaro.org> | 2014-08-12 12:57:27 +0100 |
| commit | 4e75751cbbd47242946f817111066f511dbba739 (patch) | |
| tree | 5d9b2b351ff0621f8090b7b4116ca17ce9d3a52c /NEWS | |
| parent | bb2ce416563a61bb065f92e022dfd231097d90b6 (diff) | |
| download | glibc-4e75751cbbd47242946f817111066f511dbba739.tar.gz glibc-4e75751cbbd47242946f817111066f511dbba739.tar.xz glibc-4e75751cbbd47242946f817111066f511dbba739.zip | |
Check value of futex before updating in __lll_timedlock
2014-08-12 Bernard Ogden <bernie.ogden@linaro.org> [BZ #16892] * sysdeps/nptl/lowlevellock.h (__lll_timedlock): Use atomic_compare_and_exchange_bool_acq rather than atomic_exchange_acq.
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