Handle RwLock reader count overflow #35378
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Aug 7, 2016
Handle RwLock reader count overflow `pthread_rwlock_rdlock` may return `EAGAIN` if the maximum reader count overflows. We shouldn't return a successful lock in that case.
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pthread_rwlock_rdlockmay returnEAGAINif the maximum reader count overflows. We shouldn't return a successful lock in that case.