From 3f353bcfa217830968e1a1c1584f2bd7e8fed57d Mon Sep 17 00:00:00 2001 From: jnemeth Date: Tue, 20 Oct 2009 05:33:30 +0000 Subject: Check to see if we were passed a NULL proplist dictionary. --- sys/modules/example/example.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) (limited to 'sys/modules/example/example.c') diff --git a/sys/modules/example/example.c b/sys/modules/example/example.c index c16d14f9b31..86af7e72a53 100644 --- a/sys/modules/example/example.c +++ b/sys/modules/example/example.c @@ -1,4 +1,4 @@ -/* $NetBSD: example.c,v 1.4 2009/01/14 00:53:44 haad Exp $ */ +/* $NetBSD: example.c,v 1.5 2009/10/20 05:33:30 jnemeth Exp $ */ /*- * Copyright (c) 2008 The NetBSD Foundation, Inc. @@ -27,7 +27,7 @@ */ #include -__KERNEL_RCSID(0, "$NetBSD: example.c,v 1.4 2009/01/14 00:53:44 haad Exp $"); +__KERNEL_RCSID(0, "$NetBSD: example.c,v 1.5 2009/10/20 05:33:30 jnemeth Exp $"); #include #include @@ -46,7 +46,11 @@ handle_props(prop_dictionary_t props) { prop_string_t str; - str = prop_dictionary_get(props, "msg"); + if (props != NULL) { + str = prop_dictionary_get(props, "msg"); + } else { + str = NULL; + } if (str == NULL) printf("The 'msg' property was not given.\n"); else if (prop_object_type(str) != PROP_TYPE_STRING) -- cgit