Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 9790ba0df4c6634c76ca43a013a3474644063508
      
https://github.com/WebKit/WebKit/commit/9790ba0df4c6634c76ca43a013a3474644063508
  Author: Charlie Wolfe <[email protected]>
  Date:   2026-08-26 (Wed, 26 Aug 2026)

  Changed paths:
    M Source/WebKit/Configurations/AllowedSPI.toml
    M Source/WebKit/Platform/spi/Cocoa/ExtensionKitSPI.h
    M Source/WebKit/UIProcess/AuxiliaryProcessProxy.cpp
    M Source/WebKit/UIProcess/Launcher/ProcessLauncher.h
    M Source/WebKit/UIProcess/Launcher/cocoa/ExtensionProcess.h
    M Source/WebKit/UIProcess/Launcher/cocoa/ExtensionProcess.mm
    M Source/WebKit/UIProcess/Launcher/cocoa/ProcessLauncherCocoa.mm
    M Source/WebKit/UIProcess/Launcher/glib/ProcessLauncherGLib.cpp
    M 
Source/WebKit/UIProcess/Launcher/playstation/ProcessLauncherPlayStation.cpp
    M Source/WebKit/UIProcess/Launcher/win/ProcessLauncherWin.cpp

  Log Message:
  -----------
  Generate a crash log when terminating auxiliary processes due to an IPC 
validation failure
https://bugs.webkit.org/show_bug.cgi?id=322542
rdar://185838347

Reviewed by Per Arne Vollan.

Add @_spi(Private) invalidate(reason:) to NetworkingProcess, WebContentProcess, 
and RenderingProcess,
plus -invalidateWithReason: ObjC shims on the __BE*Process classes. When a 
reason is supplied, the
extension process is terminated with reportType .crashLog and an 
OS_REASON_WEBKIT exception domain
so abnormal terminations are attributable in stability reports; the plain 
invalidate() path is
unchanged and still leaves no crash log.

* Source/WebKit/Platform/spi/Cocoa/ExtensionKitSPI.h:
* Source/WebKit/UIProcess/AuxiliaryProcessProxy.cpp:
(WebKit::AuxiliaryProcessProxy::terminate):
* Source/WebKit/UIProcess/Launcher/ProcessLauncher.h:
* Source/WebKit/UIProcess/Launcher/cocoa/ExtensionProcess.h:
* Source/WebKit/UIProcess/Launcher/cocoa/ExtensionProcess.mm:
(WebKit::ExtensionProcess::invalidate const):
* Source/WebKit/UIProcess/Launcher/cocoa/ProcessLauncherCocoa.mm:
(WebKit::ProcessLauncher::terminateProcess):
* Source/WebKit/UIProcess/Launcher/glib/ProcessLauncherGLib.cpp:
(WebKit::ProcessLauncher::terminateProcess):
* Source/WebKit/UIProcess/Launcher/playstation/ProcessLauncherPlayStation.cpp:
(WebKit::ProcessLauncher::terminateProcess):
* Source/WebKit/UIProcess/Launcher/win/ProcessLauncherWin.cpp:
(WebKit::ProcessLauncher::terminateProcess):

Canonical link: https://commits.webkit.org/319894@main



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