Fix buffer overflow.

CHERIoT-Platform · Jan 1, 2025 · d7f260d · d7f260d
1 parent 7ab4836
commit d7f260d
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/examples/04.MQTT/mqtt.cc b/examples/04.MQTT/mqtt.cc
@@ -68,7 +68,8 @@ void __cheri_callback publishCallback(const char *topicName,
 		return;
 	}
 
-	Debug::log("Got a PUBLISH for topic {}", topicName);
+	Debug::log("Got a PUBLISH for topic {}",
+	           std::string_view{topicName, topicNameLength});
 	publishReceived++;
 }