From 25f9eca45b99b5c9f3eb27e0b863b0b124ff39a5 Mon Sep 17 00:00:00 2001
From: Seungyun Lee <khora.lee.0@gmail.com>
Date: Wed, 31 Aug 2022 00:33:37 +0900
Subject: [PATCH] fix: Change len value to make string not truncated

---
 PlayTools/PlayLoader.m | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/PlayTools/PlayLoader.m b/PlayTools/PlayLoader.m
index 1e1c6cce..ef2a15ba 100644
--- a/PlayTools/PlayLoader.m
+++ b/PlayTools/PlayLoader.m
@@ -90,6 +90,7 @@ static int my_sysctlbyname(const char *name, void *oldp, size_t *oldlenp, void *
       int ret = sysctlbyname(name, oldp, oldlenp, newp, newlen);
       const char *mechine = DEVICE_MODEL;
       strncpy((char *)oldp, mechine, strlen(mechine));
+      *oldlenp = strlen(mechine);
       return ret;
     } else {
       int ret = sysctlbyname(name, oldp, oldlenp, newp, newlen);
@@ -100,6 +101,7 @@ static int my_sysctlbyname(const char *name, void *oldp, size_t *oldlenp, void *
       int ret = sysctlbyname(name, oldp, oldlenp, newp, newlen);
       const char *mechine = OEM_ID;
       strncpy((char *)oldp, mechine, strlen(mechine));
+      *oldlenp = strlen(mechine);
       return ret;
     } else {
       int ret = sysctlbyname(name, oldp, oldlenp, newp, newlen);