From 29c1ad8bc946b8b5bb814f3f7a2db61d37639baa Mon Sep 17 00:00:00 2001
From: HanaHime <62001729+PisLuanyao@users.noreply.github.com>
Date: Fri, 2 Feb 2024 14:39:41 +0800
Subject: [PATCH] `Clover.cpp`
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临时解决Nox提示 "QQ 屡次停止运行" ，不清楚副作用
---
 xposed/src/main/cpp/clover.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/xposed/src/main/cpp/clover.cpp b/xposed/src/main/cpp/clover.cpp
index dadb863..06561fc 100644
--- a/xposed/src/main/cpp/clover.cpp
+++ b/xposed/src/main/cpp/clover.cpp
@@ -138,6 +138,13 @@ char * __cdecl my_strstr(const char *lhs, const char *rhs) {
 }
 
 int fake_memcmp(const void* __lhs, const void* __rhs, size_t __n) {
+    int fake_memcmp(const void* __lhs, const void* __rhs, size_t __n) {
+    if (__lhs == nullptr || __rhs == nullptr) {
+        if (__n != 0) {
+            LOGI("[Shamrock] undefined behaviour in fake_memcmp");
+        }
+        return 0;
+    }
     if (my_strstr((const char*) __rhs, "shamrock") && my_strstr((const char*) __lhs, "shamrock")) {
         if (backup_memcmp(__lhs, __rhs, __n) == 0) {
             // 底层广播判断