Bug 110951 – Threaded HTML Parser fails fast/dom/HTMLAnchorElement/anchor-no-multiple-windows.html in debug

• Component: WebCore Misc.
• Status: RESOLVED FIXED

[Adam Barth]

crash log for DumpRenderTree (pid 6174):
STDOUT: <empty>
STDERR: ASSERTION FAILED: !pdl->isLoading()
STDERR: ../../third_party/WebKit/Source/WebCore/loader/FrameLoader.cpp(2115) : void WebCore::FrameLoader::checkLoadCompleteForThisFrame()
STDERR: 1   0x7fa215c6551c
STDERR: 2   0x7fa215c66548
STDERR: 3   0x7fa215c67a33
STDERR: 4   0x7fa215c3bf5f
STDERR: 5   0x7fa215c7c628
STDERR: 6   0x7fa215c7e84e
STDERR: 7   0x7fa215cbe9e8
STDERR: 8   0x7fa215cbf14a
STDERR: 9   0x7fa215c9a689
STDERR: 10  0x7fa215c94c7b
STDERR: 11  0x7fa215c7c7e3
STDERR: 12  0x7fa215c7c677
STDERR: 13  0x7fa215c3c14e
STDERR: 14  0x7fa215c62f56
STDERR: 15  0x7fa214ea42a1
STDERR: 16  0x7fa214ea5257
STDERR: 17  0x7fa214ea533f
STDERR: 18  0x7fa214ea5379
STDERR: 19  0x7fa21583ae52
STDERR: 20  0x7fa2161f451a
STDERR: 21  0x7fa21ae4fb36
STDERR: 22  0x7fa21ae4a4ca
STDERR: 23  0x7fa21ae4a49b
STDERR: 24  0xc7282a062ee
STDERR: Received signal 11 SEGV_MAPERR 0000bbadbeef
STDERR:  [0x7fa219815dd0] base::debug::StackTrace::StackTrace()
STDERR:  [0x7fa21981567a] base::debug::(anonymous namespace)::StackDumpSignalHandler()
STDERR:  [0x7fa20e6918f0] <unknown>
STDERR:  [0x7fa215c65526] WebCore::FrameLoader::checkLoadCompleteForThisFrame()
STDERR:  [0x7fa215c66548] WebCore::FrameLoader::checkLoadComplete()
STDERR:  [0x7fa215c67a33] WebCore::FrameLoader::receivedMainResourceError()
STDERR:  [0x7fa215c3bf5f] WebCore::DocumentLoader::mainReceivedError()
STDERR:  [0x7fa215c7c628] WebCore::MainResourceLoader::receivedError()
STDERR:  [0x7fa215c7e84e] WebCore::MainResourceLoader::notifyFinished()
STDERR:  [0x7fa215cbe9e8] WebCore::CachedResource::checkNotify()
STDERR:  [0x7fa215cbf14a] WebCore::CachedResource::stopLoading()
STDERR:  [0x7fa215c9a689] WebCore::SubresourceLoader::releaseResources()
STDERR:  [0x7fa215c94c7b] WebCore::ResourceLoader::cancel()
STDERR:  [0x7fa215c7c7e3] WebCore::MainResourceLoader::cancel()
STDERR:  [0x7fa215c7c677] WebCore::MainResourceLoader::cancel()
STDERR:  [0x7fa215c3c14e] WebCore::DocumentLoader::stopLoading()
STDERR:  [0x7fa215c62f56] WebCore::FrameLoader::stopAllLoaders()
STDERR:  [0x7fa214ea42a1] WebCore::Document::open()
STDERR:  [0x7fa214ea5257] WebCore::Document::write()
STDERR:  [0x7fa214ea533f] WebCore::Document::write()
STDERR:  [0x7fa214ea5379] WebCore::Document::writeln()
STDERR:  [0x7fa21583ae52] WebCore::V8HTMLDocument::writelnMethodCustom()
STDERR:  [0x7fa2161f451a] WebCore::HTMLDocumentV8Internal::writelnMethodCallback()
STDERR:  [0x7fa21ae4fb36] v8::internal::HandleApiCallHelper<>()
STDERR:  [0x7fa21ae4a4ca] v8::internal::Builtin_Impl_HandleApiCall()
STDERR:  [0x7fa21ae4a49b] v8::internal::Builtin_HandleApiCall()
STDERR:  [0x0c7282a062ee] <unknown>
STDERR:   r8: 00007fa2082cf7e0  r9: 00007fa21675275e r10: 0000000000000001 r11: 0000000000000000
STDERR:  r12: 00007fffcc5645e8 r13: 0000000000000001 r14: 0000000000000003 r15: 00007fffcc5645f0
STDERR:   di: 0000000000000000  si: 00000000efcdab90  bp: 00007fffcc563c60  bx: 00000abf99e6e878
STDERR:   dx: 00007fa20e67de00  ax: 00000000bbadbeef  cx: 00007fa20e3d7acd  sp: 00007fffcc563b70
STDERR:   ip: 00007fa215c65526 efl: 0000000000010246 cgf: 0000000000000033 erf: 0000000000000006
STDERR:  trp: 000000000000000e msk: 0000000000000000 cr2: 00000000bbadbeef

[Adam Barth]

Created attachment 190595 [details]
Patch

[Adam Barth]

Comment on attachment 190595 [details]
Patch

Spoke with Nate.  Improved version coming.

[Adam Barth]

Created attachment 190600 [details]
Patch

[Eric Seidel (no email)]

Comment on attachment 190600 [details]
Patch

You're blowing my mind.

[Eric Seidel (no email)]

This has the potential to bring in our DCL number a little?

[Adam Barth]

I don't think it's much related to that.

[WebKit Review Bot]

Comment on attachment 190600 [details]
Patch

Clearing flags on attachment: 190600

Committed r144240: <http://trac.webkit.org/changeset/144240>

[WebKit Review Bot]

All reviewed patches have been landed.  Closing bug.