SRSENB: fix MAC UE DB Read protection

4 years ago · f14e699df4
parent 0afcea9d61
commit f14e699df4
1 changed files with 5 additions and 2 deletions
--- a/srsenb/src/stack/mac/mac.cc
+++ b/srsenb/src/stack/mac/mac.cc
@ -679,8 +679,11 @@ int mac::get_dl_sched(uint32_t tti_tx_dl, dl_sched_list_t& dl_sched_res_list)
  }

  // Count number of TTIs for all active users
-  for (auto& u : ue_db) {
-    u.second->metrics_cnt();
+  {
+    srslte::rwlock_read_guard lock(rwlock);
+    for (auto& u : ue_db) {
+      u.second->metrics_cnt();
+    }
  }

  return SRSLTE_SUCCESS;