idevicebackup2: Fix heap buffer out-of-bounds write caused by wrong buffer size
diff --git a/tools/idevicebackup2.c b/tools/idevicebackup2.c
index d355200..bb7f5c3 100644
--- a/tools/idevicebackup2.c
+++ b/tools/idevicebackup2.c
@@ -280,7 +280,7 @@
 {
 	const char *chars = "ABCDEF0123456789";
 	int i = 0;
-	char *uuid = (char*)malloc(sizeof(char) * 32);
+	char *uuid = (char*)malloc(sizeof(char) * 33);
 
 	srand(time(NULL));