[Webkit-unassigned] [Bug 278321] New: REGRESSION(iOS 18): Crash in NetworkProcessProxy::getNetworkProcessConnection

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=278321

            Bug ID: 278321
           Summary: REGRESSION(iOS 18): Crash in
                    NetworkProcessProxy::getNetworkProcessConnection
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: WebKit2
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: ajuma at chromium.org
                CC: heycam at apple.com, kkinnunen at apple.com

Created attachment 472227

  --> https://bugs.webkit.org/attachment.cgi?id=472227&action=review

Crash log

Chrome for iOS is getting reports of a new crash in NetworkProcessProxy::getNetworkProcessConnection in iOS 18. We don't have steps to reproduce, but I've attached a crash log.

Here's is the crash stack:

Exception Type:  EXC_BREAKPOINT (SIGTRAP)
Exception Codes: 0x0000000000000001, 0x00000001a64879f4

Thread 0 Crashed:
0   WebKit                              0x00000001a64879f4 WebKit::NetworkProcessProxy::getNetworkProcessConnection(WebKit::WebProcessProxy&, WTF::CompletionHandler<void (WebKit::NetworkProcessConnectionInfo&&)>&&) + 564 (NetworkProcessProxy.cpp:318)
1   WebKit                              0x00000001a6487624 WebKit::WebsiteDataStore::getNetworkProcessConnection(WebKit::WebProcessProxy&, WTF::CompletionHandler<void (WebKit::NetworkProcessConnectionInfo&&)>&&, WebKit::WebsiteDataStore::ShouldRetryOnFailure) + 228 (WebsiteDataStore.cpp:1675)
2   WebKit                              0x00000001a648744c WebKit::WebProcessProxy::getNetworkProcessConnection(WTF::CompletionHandler<void (WebKit::NetworkProcessConnectionInfo&&)>&&) + 68 (WebProcessProxy.cpp:1069)
3   WebKit                              0x00000001a64e3ee4 WebKit::WebProcessProxy::didReceiveSyncWebProcessProxyMessage(IPC::Connection&, IPC::Decoder&, WTF::UniqueRef<IPC::Encoder>&) + 248 (WebProcessProxyMessageReceiver.cpp:171)
4   WebKit                              0x00000001a64e3cec IPC::Connection::dispatchSyncMessage(IPC::Decoder&) + 204 (Connection.cpp:1217)
5   WebKit                              0x00000001a7189718 IPC::Connection::dispatchMessage(WTF::UniqueRef<IPC::Decoder>) + 680 (Connection.cpp:1392)
6   WebKit                              0x00000001a6434e34 IPC::Connection::SyncMessageState::ConnectionAndIncomingMessage::dispatch() + 60 (Connection.cpp:148)
7   WebKit                              0x00000001a718ad88 WTF::Detail::CallableWrapper<IPC::Connection::SyncMessageState::processIncomingMessage(IPC::Connection&, WTF::UniqueRef<IPC::Decoder>&)::$_0, void>::call() + 532 (Function.h:53)
8   JavaScriptCore                      0x00000001a74cc864 WTF::RunLoop::performWork() + 204 (RunLoop.cpp:147)
9   JavaScriptCore                      0x00000001a74cd78c WTF::RunLoop::performWork(void*) + 36 (RunLoopCF.cpp:46)
10  CoreFoundation                      0x0000000190d93088 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 28 (CFRunLoop.c:1950)
11  CoreFoundation                      0x0000000190d9301c __CFRunLoopDoSource0 + 176 (CFRunLoop.c:1994)
12  CoreFoundation                      0x0000000190d90b08 __CFRunLoopDoSources0 + 244 (CFRunLoop.c:2031)
13  CoreFoundation                      0x0000000190d8fd04 __CFRunLoopRun + 840 (CFRunLoop.c:2949)
14  CoreFoundation                      0x0000000190d8f5b8 CFRunLoopRunSpecific + 572 (CFRunLoop.c:3414)
15  GraphicsServices                    0x00000001dca971c4 GSEventRunModal + 164 (GSEvent.c:2196)
16  UIKitCore                           0x00000001938eeda0 -[UIApplication _run] + 816 (UIApplication.m:3789)
17  UIKitCore                           0x000000019399d17c UIApplicationMain + 340 (UIApplication.m:5439)
18  Chrome                              0x00000001009281f4 0x100924000 + 16884
19  dyld                                0x00000001b6884d34 start + 2724 (dyldMain.cpp:1334)

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