From 15173c59a00a8e9c154bd6787e35c243c383160e Mon Sep 17 00:00:00 2001
From: BALATON Zoltan
Date: Wed, 23 Sep 2015 02:15:34 +0200
Subject: Avoid potential NULL pointer dereference (leading to segfault) if
 functions are called with NULL arguments

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

(limited to 'src/lockdown.c')

diff --git a/src/lockdown.c b/src/lockdown.c
index 85124bd..d2e8c74 100644
--- a/src/lockdown.c
+++ b/src/lockdown.c
@@ -637,7 +637,7 @@ LIBIMOBILEDEVICE_API lockdownd_error_t lockdownd_get_device_name(lockdownd_clien
 
 LIBIMOBILEDEVICE_API lockdownd_error_t lockdownd_client_new(idevice_t device, lockdownd_client_t *client, const char *label)
 {
-	if (!client)
+	if (!device || !client)
 		return LOCKDOWN_E_INVALID_ARG;
 
 	static struct lockdownd_service_descriptor service = {
-- 
cgit v1.1-32-gdbae