Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: d370a0de4bc6ff4936c30ca12b59dc50ecd06b53
      
https://github.com/WebKit/WebKit/commit/d370a0de4bc6ff4936c30ca12b59dc50ecd06b53
  Author: Claudio Saavedra <[email protected]>
  Date:   2025-10-10 (Fri, 10 Oct 2025)

  Changed paths:
    A 
LayoutTests/ipc/networkstoragemanager-opendatabase-with-empty-connection-id-expected.txt
    A 
LayoutTests/ipc/networkstoragemanager-opendatabase-with-empty-connection-id.html
    M Source/WebKit/NetworkProcess/storage/NetworkStorageManager.cpp

  Log Message:
  -----------
  [CoreIPC] [Fuzz Blocker] TRAP in WebKit::NetworkStorageManager::openDatabase
https://bugs.webkit.org/show_bug.cgi?id=300499

Reviewed by Sihui Liu.

Both openDatabase() and deleteDatabase() expect the request identifier to have a
non-empty IDB connection identifier, so we need to validate the received 
message.

* 
LayoutTests/ipc/networkstoragemanager-opendatabase-with-empty-connection-id-expected.txt:
 Added.
* 
LayoutTests/ipc/networkstoragemanager-opendatabase-with-empty-connection-id.html:
 Added.
* Source/WebKit/NetworkProcess/storage/NetworkStorageManager.cpp:
(WebKit::NetworkStorageManager::openDatabase):
(WebKit::NetworkStorageManager::deleteDatabase):

Canonical link: https://commits.webkit.org/301316@main



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