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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - condition_variable::wait_until should call __do_timed_wait instead of wait_for"
href="http://llvm.org/bugs/show_bug.cgi?id=21395">21395</a>
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<th>Summary</th>
<td>condition_variable::wait_until should call __do_timed_wait instead of wait_for
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<th>Product</th>
<td>libc++
</td>
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<th>Version</th>
<td>unspecified
</td>
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<th>Hardware</th>
<td>PC
</td>
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<th>OS</th>
<td>All
</td>
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>normal
</td>
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<th>Priority</th>
<td>P
</td>
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<th>Component</th>
<td>All Bugs
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
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<th>Reporter</th>
<td>moorecr3@gmail.com
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<th>CC</th>
<td>llvmbugs@cs.uiuc.edu, mclow.lists@gmail.com
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<th>Classification</th>
<td>Unclassified
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<p>
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<pre>There is a race condition that may be triggered causing the thread to sleep
longer than desired. It is triggered if the thread is preempted after
calculating "__t - _Clock::now()" (__mutex_hase:353) and before getting the
system_clock time in wait_for (__mutex_base:382).
Observed in revision 217271.</pre>
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