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

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

(limited to 'tools/idevicedebugserverproxy.c')

diff --git a/tools/idevicedebugserverproxy.c b/tools/idevicedebugserverproxy.c
index 32438ad..3a25ebc 100644
--- a/tools/idevicedebugserverproxy.c
+++ b/tools/idevicedebugserverproxy.c
@@ -297,7 +297,7 @@ int main(int argc, char *argv[])
 		goto leave_cleanup;
 	}
 
-	if ((lockdownd_start_service(lockdown, "com.apple.debugserver", &service) != LOCKDOWN_E_SUCCESS) || !service->port) {
+	if ((lockdownd_start_service(lockdown, "com.apple.debugserver", &service) != LOCKDOWN_E_SUCCESS) || !service || !service->port) {
 		fprintf(stderr, "Could not start com.apple.debugserver!\nPlease make sure to mount the developer disk image first.\n");
 		result = EXIT_FAILURE;
 		goto leave_cleanup;
-- 
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