From 666cb73cc933ab6c74bef809bcd383d885493b8c Mon Sep 17 00:00:00 2001
From: faluco <borja.ferrer@softwareradiosystems.com>
Date: Fri, 1 Oct 2021 12:24:24 +0200
Subject: [PATCH] Fix data race in phy_common::set_neighbour_cells.

---
 srsue/hdr/phy/phy_common.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/srsue/hdr/phy/phy_common.h b/srsue/hdr/phy/phy_common.h
index ede7de462..35ab6cdb5 100644
--- a/srsue/hdr/phy/phy_common.h
+++ b/srsue/hdr/phy/phy_common.h
@@ -264,6 +264,7 @@ public:
       total_rsrp += srsran_convert_dB_to_power(m.rsrp);
     }
     if (std::isnormal(total_rsrp)) {
+      std::unique_lock<std::mutex> lock(meas_mutex);
       if (std::isnormal(avg_rsrp_neigh[cc_idx])) {
         avg_rsrp_neigh[cc_idx] = SRSRAN_VEC_EMA(total_rsrp, avg_rsrp_neigh[cc_idx], 0.9);
       } else {