Bug 169657

Summary: WebContent crash due to bad variant access in WebKit: WebKit::WebPage::expandedRangeFromHandle
Product: WebKit Reporter: Wenson Hsieh <wenson_hsieh>
Component: WebKit2Assignee: Wenson Hsieh <wenson_hsieh>
Status: RESOLVED FIXED    
Severity: Normal CC: commit-queue, enrica, thorton, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
Patch none

Wenson Hsieh
Reported 2017-03-14 21:37:46 PDT
The WebContent process may crash in unionDOMRanges if Range::compareBoundaryPoints throws an exception.
Attachments
Patch (2.50 KB, patch)
2017-03-14 21:42 PDT, Wenson Hsieh 		no flags
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Wenson Hsieh
Comment 1 2017-03-14 21:38:10 PDT
<rdar://problem/30631070>
Wenson Hsieh
Comment 2 2017-03-14 21:42:20 PDT
Created attachment 304470 [details] Patch
WebKit Commit Bot
Comment 3 2017-03-15 12:56:08 PDT
Comment on attachment 304470 [details] Patch Clearing flags on attachment: 304470 Committed r214003: <http://trac.webkit.org/changeset/214003>
WebKit Commit Bot
Comment 4 2017-03-15 12:56:42 PDT
All reviewed patches have been landed. Closing bug.
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