Changeset 284712 in webkit

Timestamp:

Oct 22, 2021, 1:45:28 PM (5 years ago)

Author:

Chris Fleizach

Message:

AX: Inform AX when the injected bundle sends a synchronous message
​https://bugs.webkit.org/show_bug.cgi?id=232159

Reviewed by Andres Gonzalez.

When an injected bundle sends a synchronous message we need to inform accessibility clients, so they don't get
stuck trying to message the WebContent process. This is already handled for synchronous messages
generated from the WebPage.

• WebProcess/InjectedBundle/InjectedBundle.cpp:

(WebKit::InjectedBundle::postSynchronousMessage):

Location:

trunk/Source/WebKit

Files:

• ChangeLog (modified) (1 diff)
• WebProcess/InjectedBundle/InjectedBundle.cpp (modified) (1 diff)

trunk/Source/WebKit/ChangeLog

@@ +1 @@
+2021-10-22  Chris Fleizach  <cfleizach@apple.com>
+
+        AX: Inform AX when the injected bundle sends a synchronous message
+        https://bugs.webkit.org/show_bug.cgi?id=232159
+
+        Reviewed by Andres Gonzalez.
+
+        When an injected bundle sends a synchronous message we need to inform accessibility clients, so they don't get
+        stuck trying to message the WebContent process. This is already handled for synchronous messages
+        generated from the WebPage.
+
+        * WebProcess/InjectedBundle/InjectedBundle.cpp:
+        (WebKit::InjectedBundle::postSynchronousMessage):
+
 2021-10-22  Alex Christensen  <achristensen@webkit.org>
 

trunk/Source/WebKit/WebProcess/InjectedBundle/InjectedBundle.cpp

@@ -143 +143 @@
     auto& webProcess = WebProcess::singleton();
     if (!webProcess.parentProcessConnection()->sendSync(Messages::WebProcessPool::HandleSynchronousMessage(messageName, UserData(webProcess.transformObjectsToHandles(messageBody))),
-        Messages::WebProcessPool::HandleSynchronousMessage::Reply(returnUserData), 0))
+        Messages::WebProcessPool::HandleSynchronousMessage::Reply(returnUserData), 0, IPC::Timeout::infinity(), IPC::SendSyncOption::InformPlatformProcessWillSuspend))
         returnData = nullptr;
     else