Title: [278744] branches/safari-612.1.18-branch/Source/WebKit
Revision
278744
Author
rubent...@apple.com
Date
2021-06-10 17:31:29 -0700 (Thu, 10 Jun 2021)

Log Message

Cherry-pick r278741. rdar://problem/79169276

    Regression(r278449): add null check for completionHandler in WebIDBServer::close
    https://bugs.webkit.org/show_bug.cgi?id=226900
    rdar://79160392

    Reviewed by Chris Dumez.

    * NetworkProcess/IndexedDB/WebIDBServer.cpp:
    (WebKit::WebIDBServer::close):

    git-svn-id: https://svn.webkit.org/repository/webkit/trunk@278741 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Modified Paths

Diff

Modified: branches/safari-612.1.18-branch/Source/WebKit/ChangeLog (278743 => 278744)


--- branches/safari-612.1.18-branch/Source/WebKit/ChangeLog	2021-06-11 00:28:19 UTC (rev 278743)
+++ branches/safari-612.1.18-branch/Source/WebKit/ChangeLog	2021-06-11 00:31:29 UTC (rev 278744)
@@ -1,5 +1,32 @@
 2021-06-10  Russell Epstein  <repst...@apple.com>
 
+        Cherry-pick r278741. rdar://problem/79169276
+
+    Regression(r278449): add null check for completionHandler in WebIDBServer::close
+    https://bugs.webkit.org/show_bug.cgi?id=226900
+    rdar://79160392
+    
+    Reviewed by Chris Dumez.
+    
+    * NetworkProcess/IndexedDB/WebIDBServer.cpp:
+    (WebKit::WebIDBServer::close):
+    
+    
+    git-svn-id: https://svn.webkit.org/repository/webkit/trunk@278741 268f45cc-cd09-0410-ab3c-d52691b4dbfc
+
+    2021-06-10  Sihui Liu  <sihui_...@apple.com>
+
+            Regression(r278449): add null check for completionHandler in WebIDBServer::close
+            https://bugs.webkit.org/show_bug.cgi?id=226900
+            rdar://79160392
+
+            Reviewed by Chris Dumez.
+
+            * NetworkProcess/IndexedDB/WebIDBServer.cpp:
+            (WebKit::WebIDBServer::close):
+
+2021-06-10  Russell Epstein  <repst...@apple.com>
+
         Cherry-pick r278727. rdar://problem/79161529
 
     REGRESSION (r277820): Trackpad interaction in Web Content is not working on iOS or macCatalyst

Modified: branches/safari-612.1.18-branch/Source/WebKit/NetworkProcess/IndexedDB/WebIDBServer.cpp (278743 => 278744)


--- branches/safari-612.1.18-branch/Source/WebKit/NetworkProcess/IndexedDB/WebIDBServer.cpp	2021-06-11 00:28:19 UTC (rev 278743)
+++ branches/safari-612.1.18-branch/Source/WebKit/NetworkProcess/IndexedDB/WebIDBServer.cpp	2021-06-11 00:31:29 UTC (rev 278744)
@@ -409,7 +409,7 @@
         connection.removeWorkQueueMessageReceiver(Messages::WebIDBServer::messageReceiverName());
 
     // Dispatch last task to clean up.
-   postTask([this, protectedThis = makeRef(*this), completionHandler = WTFMove(completionHandler)]() mutable {
+    postTask([this, protectedThis = makeRef(*this), completionHandler = WTFMove(completionHandler)]() mutable {
         m_connectionMap.clear();
 
         {
@@ -418,7 +418,8 @@
         }
 
         postTaskReply([protectedThis = WTFMove(protectedThis), completionHandler = WTFMove(completionHandler)]() mutable {
-            completionHandler();
+            if (completionHandler)
+                completionHandler();
         });
     });
 }
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