Changeset 292892 in webkit

Timestamp:

Apr 14, 2022, 4:26:34 PM (4 years ago)

Author:

gnavamarino@apple.com

Message:

WebCore::WorkerStorageConnection::fileSystemGetDirectory could have invalid storageConnection()
​https://bugs.webkit.org/show_bug.cgi?id=239355

Reviewed by Sihui Liu.

Add a check since storageConnection() can be invalid at this point.

• Modules/storage/WorkerStorageConnection.cpp:

(WebCore::WorkerStorageConnection::fileSystemGetDirectory):

Location:

trunk/Source/WebCore

Files:

• ChangeLog (modified) (1 diff)
• Modules/storage/WorkerStorageConnection.cpp (modified) (1 diff)

trunk/Source/WebCore/ChangeLog

@@ +1 @@
+2022-04-14  Gabriel Nava Marino  <gnavamarino@apple.com>
+
+        WebCore::WorkerStorageConnection::fileSystemGetDirectory could have invalid storageConnection()
+        https://bugs.webkit.org/show_bug.cgi?id=239355
+
+        Reviewed by Sihui Liu.
+
+        Add a check since storageConnection() can be invalid at this point.
+
+        * Modules/storage/WorkerStorageConnection.cpp:
+        (WebCore::WorkerStorageConnection::fileSystemGetDirectory):
+
 2022-04-14  Chris Dumez  <cdumez@apple.com>
 

trunk/Source/WebCore/Modules/storage/WorkerStorageConnection.cpp

@@ -100 +100 @@
             }, WorkerRunLoop::defaultMode());
         };
+        if (!mainThreadConnection)
+            return mainThreadCallback(Exception { InvalidStateError });
+
         mainThreadConnection->fileSystemGetDirectory(WTFMove(origin), WTFMove(mainThreadCallback));
     });