From 407dfc7547634660f57d497d48fdbf87a3dd6726 Mon Sep 17 00:00:00 2001
From: topjohnwu <topjohnwu@gmail.com>
Date: Sun, 23 Jan 2022 04:19:07 -0800
Subject: [PATCH] Always write 0 to fd

---
 native/jni/zygisk/hook.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/native/jni/zygisk/hook.cpp b/native/jni/zygisk/hook.cpp
index 6a7d0e2ed..3649f8c8b 100644
--- a/native/jni/zygisk/hook.cpp
+++ b/native/jni/zygisk/hook.cpp
@@ -457,8 +457,8 @@ void HookContext::nativeSpecializeAppProcess_pre() {
         state[DO_UNMOUNT] = true;
     } else if (fd >= 0) {
         run_modules_pre(module_fds);
-        write_int(fd, 0);
     }
+    write_int(fd, 0);
     close(fd);
 
     close_fds();