From 480f1b14fe791f069a6efe0838cb9e137a30cf61 Mon Sep 17 00:00:00 2001
From: Xavier Arteaga <xavier@softwareradiosystems.com>
Date: Tue, 18 May 2021 18:12:58 +0200
Subject: [PATCH] Protect Radio from null phy

---
 lib/src/radio/radio.cc | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/src/radio/radio.cc b/lib/src/radio/radio.cc
index e84dc6e0d..fb0e46a98 100644
--- a/lib/src/radio/radio.cc
+++ b/lib/src/radio/radio.cc
@@ -995,7 +995,9 @@ void radio::handle_rf_msg(srsran_rf_error_t error)
     logger.info("Overflow");
 
     // inform PHY about overflow
-    phy->radio_overflow();
+    if (phy != nullptr) {
+      phy->radio_overflow();
+    }
   } else if (error.type == srsran_rf_error_t::SRSRAN_RF_ERROR_UNDERFLOW) {
     rf_metrics.rf_u++;
     rf_metrics.rf_error = true;