122777 2013-10-14 14:26:55 -0700 Assertion failure in Range::processContentsBetweenOffsets 2013-10-14 23:19:52 -0700 1 1 1 Unclassified WebKit DOM 528+ (Nightly build) Unspecified Unspecified RESOLVED FIXED BlinkMergeCandidate, InRadar P2 Normal --- 1 rniwa rniwa andersca ap commit-queue darin esprehn+autocc kangil.han webkit-bug-importer oldest_to_newest 939638 0 rniwa 2013-10-14 14:26:55 -0700 Merge https://chromium.googlesource.com/chromium/blink/+/c15de182774c7859c20d97126eb844ae97b792a4 https://code.google.com/p/chromium/issues/detail?id=240594 Make Range::processContentsBetweenOffsets() to handle node modification by mutation event handler This patch changes ASSERT statements for checking |endOffset| inbound in Range::processContentsBetweenOffsets() to limit |endOffset|. This situation can be happened when DOMNodeRemovedFromDocument event handler splits text nodes, Range::insertNode() on text node, in the range calling Range::deleteContents(). This is the last part of fixing issue 240594. 939646 1 214189 rniwa 2013-10-14 14:40:29 -0700 Created attachment 214189 Fixes the bug 939648 2 214189 rniwa 2013-10-14 14:41:54 -0700 Comment on attachment 214189 Fixes the bug View in context: https://bugs.webkit.org/attachment.cgi?id=214189&action=review > Source/WebCore/dom/Range.cpp:792 > + startOffset = std::min(startOffset, endOffset); The Blink patch didn't adjust startOffset so I'm doing that here. > Source/WebCore/dom/Range.cpp:807 > + startOffset = std::min(startOffset, endOffset); Ditto. > LayoutTests/fast/dom/Range/range-delete-contents-mutation-event-crash-expected.txt:1 > +This tests inserting a text node while calling deleteContents. WebKit should not hit an assertion. I added this description. > LayoutTests/fast/dom/Range/range-delete-contents-mutation-event-crash.html:11 > +var sample = document.getElementById('sample'); And got rid of obnoxious $ function. 939652 3 214191 rniwa 2013-10-14 14:50:19 -0700 Created attachment 214191 Updated for ToT 939727 4 rniwa 2013-10-14 16:57:17 -0700 Committed r157431: <http://trac.webkit.org/changeset/157431> 939869 5 webkit-bug-importer 2013-10-14 23:19:52 -0700 <rdar://problem/15228667> 214189 2013-10-14 14:40:29 -0700 2013-10-14 14:50:17 -0700 Fixes the bug bug-122777-20131014144029.patch text/plain 5058 rniwa SW5kZXg6IFNvdXJjZS9XZWJDb3JlL0NoYW5nZUxvZwo9PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09Ci0tLSBTb3VyY2UvV2Vi Q29yZS9DaGFuZ2VMb2cJKHJldmlzaW9uIDE1NzQyMSkKKysrIFNvdXJjZS9XZWJDb3JlL0NoYW5n ZUxvZwkod29ya2luZyBjb3B5KQpAQCAtMSwzICsxLDIxIEBACisyMDEzLTEwLTE0ICBSeW9zdWtl IE5pd2EgIDxybml3YUB3ZWJraXQub3JnPgorCisgICAgICAgIEFzc2VydGlvbiBmYWlsdXJlIGlu 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