RESOLVED FIXED 144870
WebContent crash under com.apple.WebCore: WebCore::WebKitCSSResourceValue::isCSSValueNone const + 6 
https://bugs.webkit.org/show_bug.cgi?id=144870
Summary WebContent crash under com.apple.WebCore: WebCore::WebKitCSSResourceValue::is...
Antti Koivisto
Reported 2015-05-11 07:01:37 PDT
Null pointer crash: Thread 0 Crashed:: Dispatch queue: com.apple.main-thread 0 com.apple.WebCore 0x00007fff92da5706 WebCore::WebKitCSSResourceValue::isCSSValueNone() const + 6 1 com.apple.WebCore 0x00007fff93382b48 WebCore::MaskImageOperation::isCSSValueNone() const + 24 2 com.apple.WebCore 0x00007fff92e0475e WebCore::FillLayer::hasNonEmptyMaskImage() const + 30 3 com.apple.WebCore 0x00007fff9290874c WebCore::StyleResolver::loadPendingSVGDocuments() + 76 4 com.apple.WebCore 0x00007fff936815b8 WebCore::StyleResolver::applyMatchedProperties(WebCore::StyleResolver::MatchResult const&, WebCore::Element const*, WebCore::StyleResolver::ShouldUseMatchedPropertiesCache) + 2328 5 com.apple.WebCore 0x00007fff93680a2e WebCore::StyleResolver::styleForElement(WebCore::Element*, WebCore::RenderStyle*, WebCore::StyleSharingBehavior, WebCore::RuleMatchingBehavior, WebCore::RenderRegion const*) + 1678 6 com.apple.WebCore 0x00007fff9368a390 WebCore::Style::attachRenderTree(WebCore::Element&, WebCore::RenderStyle&, WebCore::RenderTreePosition&, WTF::PassRefPtr<WebCore::RenderStyle>) + 704 7 com.apple.WebCore 0x00007fff9368a9d0 WebCore::Style::attachChildren(WebCore::ContainerNode&, WebCore::RenderStyle&, WebCore::RenderTreePosition&) + 160 8 com.apple.WebCore 0x00007fff9368a570 WebCore::Style::attachRenderTree(WebCore::Element&, WebCore::RenderStyle&, WebCore::RenderTreePosition&, WTF::PassRefPtr<WebCore::RenderStyle>) + 1184 9 com.apple.WebCore 0x00007fff9368a9d0 WebCore::Style::attachChildren(WebCore::ContainerNode&, WebCore::RenderStyle&, WebCore::RenderTreePosition&) + 160 10 com.apple.WebCore 0x00007fff9368a570 WebCore::Style::attachRenderTree(WebCore::Element&, WebCore::RenderStyle&, WebCore::RenderTreePosition&, WTF::PassRefPtr<WebCore::RenderStyle>) + 1184
Attachments
patch (3.04 KB, patch)
2015-05-11 07:13 PDT, Antti Koivisto 		no flags
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Antti Koivisto
Comment 1 2015-05-11 07:02:00 PDT
rdar://problem/20727702
Antti Koivisto
Comment 2 2015-05-11 07:13:34 PDT
Created attachment 252859 [details] patch
WebKit Commit Bot
Comment 3 2015-05-11 09:27:42 PDT
Comment on attachment 252859 [details] patch Clearing flags on attachment: 252859 Committed r184104: <http://trac.webkit.org/changeset/184104>
WebKit Commit Bot
Comment 4 2015-05-11 09:27:46 PDT
All reviewed patches have been landed. Closing bug.
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