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test/functionalities/thread/main.c relies on undefined pthread mutex behaviour #18435

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emaste opened this issue Nov 26, 2013 · 2 comments
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test/functionalities/thread/main.c relies on undefined pthread mutex behaviour #18435

emaste opened this issue Nov 26, 2013 · 2 comments
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emaste commented Nov 26, 2013

Bugzilla Link 18061
Resolution FIXED
Resolved on Apr 09, 2014 09:48
Version unspecified
OS FreeBSD

Extended Description

See http://pubs.opengroup.org/onlinepubs/007908775/xsh/pthread_mutex_lock.html

The pthread_mutex_unlock() function may fail if:

[EPERM]
The current thread does not own the mutex.

The test code locks mutexes from one thread and unlocks them from another, which is not allowed. FreeBSD follows the standard more closely, and so this test fails.
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emaste commented Nov 26, 2013

assigned to @emaste

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emaste commented Apr 9, 2014

Resolved by r205900

@llvmbot llvmbot transferred this issue from llvm/llvm-bugzilla-archive Dec 9, 2021
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