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[OpenMP] libomp: cleanup some resource leaks 

Close mutexattr and condattr local objects to eliminate resource leaks.

Differential Revision: https://reviews.llvm.org/D96892
This commit is contained in:
AndreyChurbanov 2021-02-20 23:26:35 +03:00
parent 09966a66ff
commit 1611e5473c
1 changed files with 4 additions and 0 deletions
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4
openmp/runtime/src/z_Linux_util.cpp
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@ -1909,10 +1909,14 @@ void __kmp_runtime_initialize(void) {
KMP_CHECK_SYSFAIL("pthread_mutexattr_init", status);
status = pthread_mutex_init(&__kmp_wait_mx.m_mutex, &mutex_attr);
KMP_CHECK_SYSFAIL("pthread_mutex_init", status);
status = pthread_mutexattr_destroy(&mutex_attr);
KMP_CHECK_SYSFAIL("pthread_mutexattr_destroy", status);
status = pthread_condattr_init(&cond_attr);
KMP_CHECK_SYSFAIL("pthread_condattr_init", status);
status = pthread_cond_init(&__kmp_wait_cv.c_cond, &cond_attr);
KMP_CHECK_SYSFAIL("pthread_cond_init", status);
status = pthread_condattr_destroy(&cond_attr);
KMP_CHECK_SYSFAIL("pthread_condattr_destroy", status);
#if USE_ITT_BUILD
__kmp_itt_initialize();
#endif /* USE_ITT_BUILD */