Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 4a12bedaaea189499a453db525ac1826e8dd5453
      
https://github.com/WebKit/WebKit/commit/4a12bedaaea189499a453db525ac1826e8dd5453
  Author: Chris Dumez <cdu...@apple.com>
  Date:   2025-03-03 (Mon, 03 Mar 2025)

  Changed paths:
    M 
Source/WebKit/Shared/EntryPointUtilities/Cocoa/XPCService/XPCServiceEntryPoint.mm
    M Source/WebKit/UIProcess/Launcher/cocoa/ProcessLauncherCocoa.mm

  Log Message:
  -----------
  Crash under XPCServiceInitializerDelegate::getClientSDKAlignedBehaviors()
https://bugs.webkit.org/show_bug.cgi?id=288978
rdar://145819547

Reviewed by Per Arne Vollan.

Validate the size of the SDKAlignedBehaviors bytes received over IPC before 
using them,
since they are coming from XPC.

* 
Source/WebKit/Shared/EntryPointUtilities/Cocoa/XPCService/XPCServiceEntryPoint.mm:
(WebKit::XPCServiceInitializerDelegate::getClientSDKAlignedBehaviors):
* Source/WebKit/UIProcess/Launcher/cocoa/ProcessLauncherCocoa.mm:
(WebKit::ProcessLauncher::finishLaunchingProcess):

Canonical link: https://commits.webkit.org/291518@main



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