Fix missing null check. CID 10937.

2011-12-05 02:37:35 +01:00 · 2011-12-05 02:37:35 +01:00 · 500553860e
commit 500553860e
parent 04c140226c
1 changed files with 2 additions and 0 deletions
--- a/src/add-ons/kernel/drivers/ports/usb_serial/Tracing.cpp
+++ b/src/add-ons/kernel/drivers/ports/usb_serial/Tracing.cpp
@ -37,6 +37,8 @@ load_settings()
 {
 	void *settingsHandle;
 	settingsHandle = load_driver_settings(DRIVER_NAME);
+	if (settingsHandle == NULL)
+		return;

 #if !DEBUG
 	gLogEnabled = get_driver_boolean_parameter(settingsHandle,