Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 7fc78f4d62854242a2cf1f135678e9896e433643
https://github.com/WebKit/WebKit/commit/7fc78f4d62854242a2cf1f135678e9896e433643
Author: Claudio Saavedra <[email protected]>
Date: 2025-12-16 (Tue, 16 Dec 2025)
Changed paths:
M Source/WebCore/inspector/WorkerInspectorController.h
Log Message:
-----------
[inspector] WorkerInspectorController needs thread-safe CheckedPointer variant
https://bugs.webkit.org/show_bug.cgi?id=304178
Reviewed by Darin Adler.
Seen occassionally in post-commit Debug bots (mac and linux):
Thread 1 (Thread 0x7f5f627fd6c0 (LWP 609672)):
0 WTFCrash () at ../../../Source/WTF/wtf/Assertions.cpp:380
1 0x00007f714089ebf0 in WTFCrashWithInfo () at WTF/Headers/wtf/Assertions.h:985
2 0x00007f714144fc98 in WTF::SingleThreadIntegralWrapper<unsigned
int>::assertThread (this=0x7f711a5dc378) at
WTF/Headers/wtf/SingleThreadIntegralWrapper.h:54
3 0x00007f7141a86ef2 in WTF::SingleThreadIntegralWrapper<unsigned
int>::operator++ (this=0x7f711a5dc378) at
WTF/Headers/wtf/SingleThreadIntegralWrapper.h:98
4 0x00007f7141a7cd14 in
WTF::CanMakeCheckedPtrBase<WTF::SingleThreadIntegralWrapper<unsigned int>,
unsigned int, bool,
(WTF::CheckedPtrDeleteCheckException)0>::incrementCheckedPtrCount
(this=0x7f711a5dc378) at WTF/Headers/wtf/CheckedRef.h:296
5 0x00007f7148e5edd0 in
WebCore::WorkerInspectorController::incrementCheckedPtrCount
(this=0x7f711a5dc360) at
../../../Source/WebCore/inspector/WorkerInspectorController.h:61
6 0x00007f712f7bff7c in WTF::CheckedRef<Inspector::InspectorEnvironment,
WTF::RawPtrTraits<Inspector::InspectorEnvironment> >::CheckedRef
(this=0x7f5f627fc3c0, object=...) at WTF/Headers/wtf/CheckedRef.h:62
7 0x00007f712f8eb44c in Inspector::InspectorHeapAgent::checkedEnvironment
(this=0x7f711a810720) at
../../../Source/JavaScriptCore/inspector/agents/InspectorHeapAgent.h:80
8 0x00007f712f8fb96a in Inspector::InspectorHeapAgent::willGarbageCollect
(this=0x7f711a810720) at
../../../Source/JavaScriptCore/inspector/agents/InspectorHeapAgent.cpp:275Thread
1 (Thread 0x7f5f627fd6c0 (LWP 609672)):
* Source/WebCore/inspector/WorkerInspectorController.h:
Canonical link: https://commits.webkit.org/304519@main
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