Bug 216846

Summary: REGRESSION(r266075): WebContent process crashes at TextManipulationController::getPath
Product: WebKit Reporter: Sihui Liu <sihui_liu>
Component: HTML EditingAssignee: Sihui Liu <sihui_liu>
Status: RESOLVED FIXED    
Severity: Normal CC: ews-watchlist, mifenton, webkit-bug-importer, wenson_hsieh
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
Patch
none
Patch for landing none

Description Sihui Liu 2020-09-22 14:04:39 PDT 
0   com.apple.WebCore  WebCore::TextManipulationController::getPath(WebCore::Node*, WebCore::Node*) + 39
1   com.apple.WebCore  WebCore::TextManipulationController::replace(WebCore::TextManipulationController::ManipulationItemData const&, WTF::Vector<WebCore::TextManipulationController::ManipulationToken, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc> const&, WTF::HashSet<WTF::Ref<WebCore::Node, WTF::DumbPtrTraits<WebCore::Node> >, WTF::DefaultHash<WTF::Ref<WebCore::Node, WTF::DumbPtrTraits<WebCore::Node> > >, WTF::HashTraits<WTF::Ref<WebCore::Node, WTF::DumbPtrTraits<WebCore::Node> > > >&) + 5195
2   com.apple.WebCore  WebCore::TextManipulationController::completeManipulation(WTF::Vector<WebCore::TextManipulationController::ManipulationItem, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc> const&) + 2943
3   com.apple.WebKit   WebKit::WebPage::completeTextManipulation(WTF::Vector<WebCore::TextManipulationController::ManipulationItem, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc> const&, WTF::CompletionHandler<void (bool, WTF::Vector<WebCore::TextManipulationController::ManipulationFailure, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc> const&)>&&) + 78
4   com.apple.WebKit   WebKit::WebPage::didReceiveWebPageMessage(IPC::Connection&, IPC::Decoder&) + 52705
Comment 1 Sihui Liu 2020-09-22 14:05:00 PDT 
rdar://problem/68832943
Comment 2 Sihui Liu 2020-09-22 14:22:20 PDT 
Created attachment 409397 [details]
Patch
Comment 3 Sihui Liu 2020-09-22 14:51:58 PDT 
Created attachment 409402 [details]
Patch for landing
Comment 4 EWS 2020-09-22 15:21:48 PDT 
Committed r267439: <https://trac.webkit.org/changeset/267439>

All reviewed patches have been landed. Closing bug and clearing flags on attachment 409402 [details].