Lock sync_var access in restart_L1L2()

fe625316 · Robert Schmidt · a96a5f7a · fe625316
Commit fe625316 authored Aug 16, 2018 by Robert Schmidt
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targets/RT/USER/lte-softmodem.c targets/RT/USER/lte-softmodem.c +2 -0

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--- a/targets/RT/USER/lte-softmodem.c
+++ b/targets/RT/USER/lte-softmodem.c
@@ -801,7 +801,9 @@ int restart_L1L2(module_id_t enb_id)
  LOG_W(ENB_APP, "restarting lte-softmodem\n");

  /* block threads */
+  pthread_mutex_lock(&sync_mutex);
  sync_var = -1;
+  pthread_mutex_unlock(&sync_mutex);

  for (cc_id = 0; cc_id < RC.nb_L1_CC[enb_id]; cc_id++) {
    RC.eNB[enb_id][cc_id]->configured = 0;