fix: temp fix macos 14 beta2 crash issue

ClashX.xcodeproj/project.pbxproj

@@ -46,6 +46,7 @@
 		4989F98E20D0AE990001E564 /* sampleConfig.yaml in Resources */ = {isa = PBXBuildFile; fileRef = 4989F98D20D0AE990001E564 /* sampleConfig.yaml */; };
 		498BC2532929CC2A00CA8084 /* SettingTabViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 498BC2522929CC2A00CA8084 /* SettingTabViewController.swift */; };
 		498BC2552929CCAE00CA8084 /* GeneralSettingViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 498BC2542929CCAE00CA8084 /* GeneralSettingViewController.swift */; };
+		4994B5522A47C1C900E595B9 /* NSMutableArray+Safe.m in Sources */ = {isa = PBXBuildFile; fileRef = 4994B5512A47C1C900E595B9 /* NSMutableArray+Safe.m */; };
 		499976C821359F0400E7BF83 /* ClashWebViewContoller.swift in Sources */ = {isa = PBXBuildFile; fileRef = 499976C721359F0400E7BF83 /* ClashWebViewContoller.swift */; };
 		499A485522ED707300F6C675 /* RemoteConfigViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 499A485322ED707300F6C675 /* RemoteConfigViewController.swift */; };
 		499A485822ED715200F6C675 /* RemoteConfigModel.swift in Sources */ = {isa = PBXBuildFile; fileRef = 499A485722ED715200F6C675 /* RemoteConfigModel.swift */; };
@@ -181,6 +182,8 @@
 		4989F98D20D0AE990001E564 /* sampleConfig.yaml */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.yaml; path = sampleConfig.yaml; sourceTree = "<group>"; };
 		498BC2522929CC2A00CA8084 /* SettingTabViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SettingTabViewController.swift; sourceTree = "<group>"; };
 		498BC2542929CCAE00CA8084 /* GeneralSettingViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = GeneralSettingViewController.swift; sourceTree = "<group>"; };
+		4994B5502A47C1C900E595B9 /* NSMutableArray+Safe.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = "NSMutableArray+Safe.h"; sourceTree = "<group>"; };
+		4994B5512A47C1C900E595B9 /* NSMutableArray+Safe.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = "NSMutableArray+Safe.m"; sourceTree = "<group>"; };
 		499976C721359F0400E7BF83 /* ClashWebViewContoller.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ClashWebViewContoller.swift; sourceTree = "<group>"; };
 		499A485322ED707300F6C675 /* RemoteConfigViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = RemoteConfigViewController.swift; sourceTree = "<group>"; };
 		499A485722ED715200F6C675 /* RemoteConfigModel.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = RemoteConfigModel.swift; sourceTree = "<group>"; };
@@ -376,6 +379,7 @@
 		49722FDD211ED2A900650A41 /* Vendor */ = {
 			isa = PBXGroup;
 			children = (
+				4994B54F2A47C1A800E595B9 /* Safe */,
 				4929F683258CE07500A435F6 /* UserDefaultWrapper.swift */,
 				F976275D23634F18000EDEFE /* LoginServiceKit */,
 				49722FE9211F338B00650A41 /* Witness */,
@@ -430,6 +434,15 @@
 			path = Settings;
 			sourceTree = "<group>";
 		};
+		4994B54F2A47C1A800E595B9 /* Safe */ = {
+			isa = PBXGroup;
+			children = (
+				4994B5502A47C1C900E595B9 /* NSMutableArray+Safe.h */,
+				4994B5512A47C1C900E595B9 /* NSMutableArray+Safe.m */,
+			);
+			path = Safe;
+			sourceTree = "<group>";
+		};
 		4997732220D251A60009B136 /* Basic */ = {
 			isa = PBXGroup;
 			children = (
@@ -813,6 +826,7 @@
 				49B4575D244F4A2A00463C39 /* PrivilegedHelperManager.swift in Sources */,
 				49B4575F244FD4D100463C39 /* PrivilegedHelperManager+Legacy.swift in Sources */,
 				4966E9E32118153A00A391FB /* NSUserNotificationCenter+Extension.swift in Sources */,
+				4994B5522A47C1C900E595B9 /* NSMutableArray+Safe.m in Sources */,
 				F9E754D2239CC28D00CEE7CC /* NSAlert+Extension.swift in Sources */,
 				499976C821359F0400E7BF83 /* ClashWebViewContoller.swift in Sources */,
 				49D176A9235614340093DD7B /* ProxyGroupSpeedTestMenuItem.swift in Sources */,

ClashX/Vendor/Safe/NSMutableArray+Safe.h

@@ -0,0 +1,17 @@
+//
+//  NSMutableArray+Safe.h
+//  ClashX
+//
+//  Created by yicheng on 2023/6/25.
+//  Copyright © 2023 west2online. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+
+NS_ASSUME_NONNULL_BEGIN
+
+@interface NSMutableArray(Safe)
+
+@end
+
+NS_ASSUME_NONNULL_END

ClashX/Vendor/Safe/NSMutableArray+Safe.m

@@ -0,0 +1,57 @@
+#import "NSMutableArray+Safe.h"
+#import <objc/runtime.h>
+
+@implementation NSMutableArray(Safe)
++ (void)load {
+    static dispatch_once_t onceToken;
+    dispatch_once(&onceToken, ^{
+        if (@available(macOS 14, *)) {
+            swizzleInstanceMethod([NSMutableArray class], @selector(objectAtIndex:), @selector(hookObjectAtIndex:));
+        }
+    });
+}
+
+
+- (id)hookObjectAtIndex:(NSUInteger)index {
+    @synchronized (self) {
+        if (index < self.count) {
+            return [self hookObjectAtIndex:index];
+        }
+        return nil;
+    }
+}
+
+
+void swizzleInstanceMethod(Class cls, SEL origSelector, SEL newSelector)
+{
+    if (!cls) {
+        return;
+    }
+    /* if current class not exist selector, then get super*/
+    Method originalMethod = class_getInstanceMethod(cls, origSelector);
+    Method swizzledMethod = class_getInstanceMethod(cls, newSelector);
+    
+    /* add selector if not exist, implement append with method */
+    if (class_addMethod(cls,
+                        origSelector,
+                        method_getImplementation(swizzledMethod),
+                        method_getTypeEncoding(swizzledMethod)) ) {
+        /* replace class instance method, added if selector not exist */
+        /* for class cluster , it always add new selector here */
+        class_replaceMethod(cls,
+                            newSelector,
+                            method_getImplementation(originalMethod),
+                            method_getTypeEncoding(originalMethod));
+        
+    } else {
+        /* swizzleMethod maybe belong to super */
+        class_replaceMethod(cls,
+                            newSelector,
+                            class_replaceMethod(cls,
+                                                origSelector,
+                                                method_getImplementation(swizzledMethod),
+                                                method_getTypeEncoding(swizzledMethod)),
+                            method_getTypeEncoding(originalMethod));
+    }
+}
+@end