Check if there's something there before we free it

2023-02-22 10:07:03 +01:00
parent f1c457f0c3
commit 568899031d
1 changed files with 2 additions and 1 deletions
@@ -151,7 +151,8 @@ bool ReliableRouter::stopRetransmission(GlobalPacketId key)
        // remove the 'original' (identified by originator and packet->id) from the txqueue and free it
        cancelSending(getFrom(old->packet), old->packet->id);
        // now free the pooled copy for retransmission too. tryfix for #2228
-        packetPool.release(old->packet);
+        if (old->packet)
+            packetPool.release(old->packet);
        return true;
    } else
        return false;