From 36c0192fbb16d068214d2640aecfb731ea24bfaa Mon Sep 17 00:00:00 2001
From: Nikias Bassen
Date: Thu, 29 Nov 2012 03:42:06 +0100
Subject: tools: use pointer instead of static buffer for UDID since it can
 start with '0'

---
 tools/idevicesyslog.c | 21 +++++++--------------
 1 file changed, 7 insertions(+), 14 deletions(-)

(limited to 'tools/idevicesyslog.c')

diff --git a/tools/idevicesyslog.c b/tools/idevicesyslog.c
index 2adf327..73dd8e1 100644
--- a/tools/idevicesyslog.c
+++ b/tools/idevicesyslog.c
@@ -48,9 +48,8 @@ int main(int argc, char *argv[])
 	idevice_t phone = NULL;
 	idevice_error_t ret = IDEVICE_E_UNKNOWN_ERROR;
 	int i;
-	char udid[41];
+	const char* udid = NULL;
 	uint16_t port = 0;
-	udid[0] = 0;
 
 	signal(SIGINT, clean_exit);
 	signal(SIGTERM, clean_exit);
@@ -71,7 +70,7 @@ int main(int argc, char *argv[])
 				print_usage(argc, argv);
 				return 0;
 			}
-			strcpy(udid, argv[i]);
+			udid = argv[i];
 			continue;
 		}
 		else if (!strcmp(argv[i], "-h") || !strcmp(argv[i], "--help")) {
@@ -84,20 +83,14 @@ int main(int argc, char *argv[])
 		}
 	}
 
-	if (udid[0] != 0) {
-		ret = idevice_new(&phone, udid);
-		if (ret != IDEVICE_E_SUCCESS) {
+	ret = idevice_new(&phone, udid);
+	if (ret != IDEVICE_E_SUCCESS) {
+		if (udid) {
 			printf("No device found with udid %s, is it plugged in?\n", udid);
-			return -1;
-		}
-	}
-	else
-	{
-		ret = idevice_new(&phone, NULL);
-		if (ret != IDEVICE_E_SUCCESS) {
+		} else {
 			printf("No device found, is it plugged in?\n");
-			return -1;
 		}
+		return -1;
 	}
 
 	if (LOCKDOWN_E_SUCCESS != lockdownd_client_new_with_handshake(phone, &client, "idevicesyslog")) {
-- 
cgit v1.1-32-gdbae