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/diagnostics_relay.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/diagnostics_relay.c')

diff --git a/src/diagnostics_relay.c b/src/diagnostics_relay.c
index 3469ae4..506b901 100644
--- a/src/diagnostics_relay.c
+++ b/src/diagnostics_relay.c
@@ -83,7 +83,7 @@ static int diagnostics_relay_check_result(plist_t dict)
  */
 diagnostics_relay_error_t diagnostics_relay_client_new(idevice_t device, lockdownd_service_descriptor_t service, diagnostics_relay_client_t *client)
 {
-	if (!device || service->port == 0 || !client || *client) {
+	if (!device || !service || service->port == 0 || !client || *client) {
 		return DIAGNOSTICS_RELAY_E_INVALID_ARG;
 	}
 
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