Bug 186688

Summary:

Crash under SuspendedPageProxy::~SuspendedPageProxy()

Product:

WebKit

Reporter:

Chris Dumez <cdumez>

Component:

WebKit2

Assignee:

Chris Dumez <cdumez>

Status:

RESOLVED FIXED

Severity:

Normal

CC:

achristensen, beidson, commit-queue, darin, ggaren, webkit-bug-importer

Priority:

Keywords:

InRadar

Version:

WebKit Nightly Build

Hardware:

Unspecified

OS:

Unspecified

Bug Depends on:

Bug Blocks:

186542

Attachments:

Description	Flags
Patch	none

Chris Dumez

Reported 2018-06-15 13:07:10 PDT

#0 0x10ab90926 in WTF::Ref<WebKit::WebProcessPool, WTF::DumbPtrTraits<WebKit::WebProcessPool> >::operator WebKit::WebProcessPool&() const (WebKit:x86_64+0x67b926) #1 0x10ac31314 in WebKit::SuspendedPageProxy::~SuspendedPageProxy() (WebKit:x86_64+0x71c314) #2 0x10ac313bd in WebKit::SuspendedPageProxy::~SuspendedPageProxy() (WebKit:x86_64+0x71c3bd) #3 0x10b07b6eb in WebKit::WebPageProxy::~WebPageProxy() (WebKit:x86_64+0xb666eb) #4 0x10b4fab83 in -[WKObject dealloc] (WebKit:x86_64+0xfe5b83) #5 0x10b5d19fc in -[WKWebView .cxx_destruct] (WebKit:x86_64+0x10bc9fc) #6 0x10f3e442d in object_cxxDestructFromClass(objc_object*, objc_class*) (libobjc.A.dylib:x86_64+0x1042d) #7 0x10f3dd2b0 in objc_destructInstance (libobjc.A.dylib:x86_64+0x92b0) #8 0x10f3dd243 in object_dispose (libobjc.A.dylib:x86_64+0x9243) #9 0x11162bbc2 in -[NSResponder dealloc] (AppKit:x86_64+0x35bc2) #10 0x11162a597 in -[NSView dealloc] (AppKit:x86_64+0x34597) #11 0x10b5ba4bf in -[WKWebView dealloc] (WebKit:x86_64+0x10a54bf) #12 0x10f3de041 in (anonymous namespace)::AutoreleasePoolPage::pop(void*) (libobjc.A.dylib:x86_64+0xa041) #13 0x10486897a in WTR::TestController::runTest(char const*) TestController.cpp:1286 #14 0x104868f7d in WTR::TestController::runTestingServerLoop() TestController.cpp:1299 #15 0x10485ba0d in WTR::TestController::TestController(int, char const**) TestController.cpp:129 #16 0x10482ab11 in main main.mm:64 #17 0x1155f9014 in start (libdyld.dylib:x86_64+0x1014)

Attachments
Patch (1.83 KB, patch) 2018-06-15 13:09 PDT, Chris Dumez	no flags	Details Formatted Diff Diff
View All Add attachment proposed patch, testcase, etc.

Chris Dumez

Comment 1 2018-06-15 13:07:25 PDT

<rdar://problem/41060769>

Chris Dumez

Comment 2 2018-06-15 13:09:16 PDT

Created attachment 342839 [details] Patch

WebKit Commit Bot

Comment 3 2018-06-17 22:38:38 PDT

Comment on attachment 342839 [details] Patch Clearing flags on attachment: 342839 Committed r232921: <https://trac.webkit.org/changeset/232921>

WebKit Commit Bot

Comment 4 2018-06-17 22:38:40 PDT

All reviewed patches have been landed. Closing bug.

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