From 4222bc1b880d6535462e3b5ba5431809a3c5fddc Mon Sep 17 00:00:00 2001
From: Nikias Bassen
Date: Thu, 14 Mar 2013 03:09:14 +0100
Subject: global: make sure to check service before checking service->port to
 prevent crashes

---
 src/webinspector.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'src/webinspector.c')

diff --git a/src/webinspector.c b/src/webinspector.c
index fea26d4..aef6d6f 100644
--- a/src/webinspector.c
+++ b/src/webinspector.c
@@ -74,13 +74,13 @@ webinspector_error_t webinspector_client_new(idevice_t device, lockdownd_service
 {
 	*client = NULL;
 
-	debug_info("Creating webinspector_client, port = %d.", service->port);
-
-	if (!device || service->port == 0 || !client || *client) {
+	if (!device || !service || service->port == 0 || !client || *client) {
 		debug_info("Incorrect parameter passed to webinspector_client_new.");
 		return WEBINSPECTOR_E_INVALID_ARG;
 	}
 
+	debug_info("Creating webinspector_client, port = %d.", service->port);
+
 	property_list_service_client_t plclient = NULL;
 	webinspector_error_t ret = webinspector_error(property_list_service_client_new(device, service, &plclient));
 	if (ret != WEBINSPECTOR_E_SUCCESS) {
-- 
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