Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: e118db06408d11b659613936beccef24dea1421e
https://github.com/WebKit/WebKit/commit/e118db06408d11b659613936beccef24dea1421e
Author: Chris Dumez <[email protected]>
Date: 2026-06-01 (Mon, 01 Jun 2026)
Changed paths:
M Source/WebKit/UIProcess/WebPermissionControllerProxy.cpp
Log Message:
-----------
Bad IPC from WebProcess could cause UIProcess to crash in
WebPermissionControllerProxy::mostReasonableWebPageProxy()
https://bugs.webkit.org/show_bug.cgi?id=310175
rdar://172058081
Reviewed by Sihui Liu and Rupin Mittal.
Use MESSAGE_CHECK() in WebPermissionControllerProxy::query() to terminate
the WebProcess in case of bad IPC instead of crashing the UIProcess.
* Source/WebKit/UIProcess/WebPermissionControllerProxy.cpp:
(WebKit::WebPermissionControllerProxy::query):
Originally-landed-as: 305413.519@rapid/safari-7624.2.5.110-branch
(19c426cf207c). rdar://176061120
Canonical link: https://commits.webkit.org/314335@main
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