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Merge branch 'bugfix/backport_v4.2_fix_pthread_priority_inheritance' into 'release/v4.2'

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pthread: fix the priority inheritance (backport v4.2)

See merge request espressif/esp-idf!11260
This commit is contained in:
Angus Gratton 2020-12-08 09:07:23 +08:00
commit 8a47006b72
1 changed files with 9 additions and 0 deletions
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9
components/pthread/pthread.c
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@ -593,6 +593,15 @@ int pthread_mutex_destroy(pthread_mutex_t *mutex)
return EBUSY; return EBUSY;
} }
if (mux->type == PTHREAD_MUTEX_RECURSIVE) {
res = xSemaphoreGiveRecursive(mux->sem);
} else {
res = xSemaphoreGive(mux->sem);
}
if (res != pdTRUE) {
assert(false && "Failed to release mutex!");
}
vSemaphoreDelete(mux->sem); vSemaphoreDelete(mux->sem);
free(mux); free(mux);