144870 2015-05-11 07:01:37 -0700 WebContent crash under com.apple.WebCore: WebCore::WebKitCSSResourceValue::isCSSValueNone const + 6 2015-05-11 09:27:46 -0700 1 1 1 Unclassified WebKit Layout and Rendering 528+ (Nightly build) Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 1 koivisto webkit-unassigned commit-queue simon.fraser stavila oldest_to_newest 1093746 0 koivisto 2015-05-11 07:01:37 -0700 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 1093747 1 koivisto 2015-05-11 07:02:00 -0700 rdar://problem/20727702 1093750 2 252859 koivisto 2015-05-11 07:13:34 -0700 Created attachment 252859 patch 1093775 3 252859 commit-queue 2015-05-11 09:27:42 -0700 Comment on attachment 252859 patch Clearing flags on attachment: 252859 Committed r184104: <http://trac.webkit.org/changeset/184104> 1093776 4 commit-queue 2015-05-11 09:27:46 -0700 All reviewed patches have been landed. Closing bug. 252859 2015-05-11 07:13:34 -0700 2015-05-11 09:27:42 -0700 patch mask-image-crash.patch text/plain 3113 koivisto SW5kZXg6IFNvdXJjZS9XZWJDb3JlL0NoYW5nZUxvZwo9PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09Ci0tLSBTb3VyY2UvV2Vi Q29yZS9DaGFuZ2VMb2cJKHJldmlzaW9uIDE4NDA5NikKKysrIFNvdXJjZS9XZWJDb3JlL0NoYW5n ZUxvZwkod29ya2luZyBjb3B5KQpAQCAtMSwzICsxLDMwIEBACisyMDE1LTA1LTExICBBbnR0aSBL b2l2aXN0byAgPGFudHRpQGFwcGxlLmNvbT4KKworICAgICAgICBXZWJDb250ZW50IGNyYXNoIHVu ZGVyIGNvbS5hcHBsZS5XZWJDb3JlOiBXZWJDb3JlOjpXZWJLaXRDU1NSZXNvdXJjZVZhbHVlOjpp c0NTU1ZhbHVlTm9uZSBjb25zdCArIDYKKyAgICAgICAgaHR0cHM6Ly9idWdzLndlYmtpdC5vcmcv c2hvd19idWcuY2dpP2lkPTE0NDg3MAorICAgICAgICByZGFyOi8vcHJvYmxlbS8yMDcyNzcwMgor CisgICAgICAgIFJldmlld2VkIGJ5IE5PQk9EWSAoT09QUyEpLgorCisgICAgICAgIE5vIHJlcHJv IGJ1dCB3ZSBhcmUgc2VlaW5nIG51bGwgcG9pbnRlciBjcmFzaGVzIGxpa2UgdGhpczoKKworICAg ICAgICBUaHJlYWQgMCBDcmFzaGVkOjogRGlzcGF0Y2ggcXVldWU6IGNvbS5hcHBsZS5tYWluLXRo cmVhZAorICAgICAgICAwICAgY29tLmFwcGxlLldlYkNvcmUgICAweDAwMDA3ZmZmOTJkYTU3MDYg V2ViQ29yZTo6V2ViS2l0Q1NTUmVzb3VyY2VWYWx1ZTo6aXNDU1NWYWx1ZU5vbmUoKSBjb25zdCAr IDYKKyAgICAgICAgMSAgIGNvbS5hcHBsZS5XZWJDb3JlICAgMHgwMDAwN2ZmZjkzMzgyYjQ4IFdl YkNvcmU6Ok1hc2tJbWFnZU9wZXJhdGlvbjo6aXNDU1NWYWx1ZU5vbmUoKSBjb25zdCArIDI0Cisg ICAgICAgIDIgICBjb20uYXBwbGUuV2ViQ29yZSAgIDB4MDAwMDdmZmY5MmUwNDc1ZSBXZWJDb3Jl OjpGaWxsTGF5ZXI6Omhhc05vbkVtcHR5TWFza0ltYWdlKCkgY29uc3QgKyAzMAorCisgICAgICAg ICogcGxhdGZvcm0vZ3JhcGhpY3MvTWFza0ltYWdlT3BlcmF0aW9uLmNwcDoKKyAgICAgICAgKFdl YkNvcmU6Ok1hc2tJbWFnZU9wZXJhdGlvbjo6TWFza0ltYWdlT3BlcmF0aW9uKToKKyAgICAgICAg KFdlYkNvcmU6Ok1hc2tJbWFnZU9wZXJhdGlvbjo6aXNDU1NWYWx1ZU5vbmUpOgorCisgICAgICAg ICAgICBUaGlzIHdvdWxkIGNyYXNoIGxpa2UgdGhpcyBpZiBib3RoIG1fc3R5bGVJbWFnZSBhbmQg bV9jc3NNYXNrSW1hZ2VWYWx1ZSBhcmUgbnVsbC4KKyAgICAgICAgICAgIFRoZXJlIGFyZSBubyBv YnZpb3VzIGd1YXJhbnRlZXMgdGhhdCB0aGlzIGRvZXNuJ3QgaGFwcGVuLiBUd28gb2YgdGhlIGNv bnN0cnVjdG9yIHZhcmlhbnRzIGFsbG93IGl0CisgICAgICAgICAgICBhbmQgdGhlcmUgaXMgc2V0 SW1hZ2Ugd2hpY2ggbWF5IHR1cm4gbV9zdHlsZUltYWdlIG51bGwgbGF0ZXIgdG9vLgorCisgICAg ICAgICAgICBGaXggYnkgbWFraW5nIG51bGwgbV9jc3NNYXNrSW1hZ2VWYWx1ZSBhbHdheXMgc2ln bmlmeSBDU1NWYWx1ZU5vbmUuCisKKyAgICAgICAgKFdlYkNvcmU6Ok1hc2tJbWFnZU9wZXJhdGlv bjo6Y3NzVmFsdWUpOgorCiAyMDE1LTA1LTExICBQcnplbXlzbGF3IFN6eW1hbnNraSAgPHAuc3p5 bWFuc2tpM0BzYW1zdW5nLmNvbT4KIAogICAgICAgICBbV2ViR0xdIFVubmVjZXNzYXJ5IGNvbmRp dGlvbiBjaGVjayBpbiB0aGUgd2hpbGUgbG9vcApJbmRleDogU291cmNlL1dlYkNvcmUvcGxhdGZv cm0vZ3JhcGhpY3MvTWFza0ltYWdlT3BlcmF0aW9uLmNwcAo9PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09Ci0tLSBTb3VyY2Uv V2ViQ29yZS9wbGF0Zm9ybS9ncmFwaGljcy9NYXNrSW1hZ2VPcGVyYXRpb24uY3BwCShyZXZpc2lv biAxODM5OTIpCisrKyBTb3VyY2UvV2ViQ29yZS9wbGF0Zm9ybS9ncmFwaGljcy9NYXNrSW1hZ2VP cGVyYXRpb24uY3BwCSh3b3JraW5nIGNvcHkpCkBAIC0yNyw2ICsyNyw3IEBACiAjaW5jbHVkZSAi Y29uZmlnLmgiCiAjaW5jbHVkZSAiTWFza0ltYWdlT3BlcmF0aW9uLmgiCiAKKyNpbmNsdWRlICJD U1NWYWx1ZVBvb2wuaCIKICNpbmNsdWRlICJDYWNoZWRJbWFnZS5oIgogI2luY2x1ZGUgIkNhY2hl ZFNWR0RvY3VtZW50LmgiCiAjaW5jbHVkZSAiUmVuZGVyQm94TW9kZWxPYmplY3QuaCIKQEAgLTc3 LDcgKzc4LDYgQEAgTWFza0ltYWdlT3BlcmF0aW9uOjpNYXNrSW1hZ2VPcGVyYXRpb24oKQogICAg IDogbV9pc0V4dGVybmFsRG9jdW1lbnQoZmFsc2UpCiAgICAgLCBtX3JlbmRlckxheWVySW1hZ2VD bGllbnQobnVsbHB0cikKIHsKLSAgICBtX2Nzc01hc2tJbWFnZVZhbHVlID0gV2ViS2l0Q1NTUmVz b3VyY2VWYWx1ZTo6Y3JlYXRlKENTU1ByaW1pdGl2ZVZhbHVlOjpjcmVhdGVJZGVudGlmaWVyKENT U1ZhbHVlTm9uZSkpOwogfQogCiBNYXNrSW1hZ2VPcGVyYXRpb246On5NYXNrSW1hZ2VPcGVyYXRp b24oKQpAQCAtOTgsOCArOTgsNyBAQCBib29sIE1hc2tJbWFnZU9wZXJhdGlvbjo6aXNDU1NWYWx1 ZU5vbmUoCiAgICAgaWYgKGltYWdlKCkpCiAgICAgICAgIHJldHVybiBmYWxzZTsKIAotICAgIEFT U0VSVChtX2Nzc01hc2tJbWFnZVZhbHVlLmdldCgpKTsKLSAgICByZXR1cm4gbV9jc3NNYXNrSW1h Z2VWYWx1ZS0+aXNDU1NWYWx1ZU5vbmUoKTsKKyAgICByZXR1cm4gIW1fY3NzTWFza0ltYWdlVmFs dWUgfHwgbV9jc3NNYXNrSW1hZ2VWYWx1ZS0+aXNDU1NWYWx1ZU5vbmUoKTsKIH0KIAogUGFzc1Jl ZlB0cjxDU1NWYWx1ZT4gTWFza0ltYWdlT3BlcmF0aW9uOjpjc3NWYWx1ZSgpCkBAIC0xMDgsNyAr MTA3LDcgQEAgUGFzc1JlZlB0cjxDU1NWYWx1ZT4gTWFza0ltYWdlT3BlcmF0aW9uOgogICAgICAg ICByZXR1cm4gaW1hZ2UoKS0+Y3NzVmFsdWUoKTsKICAgICAKICAgICBpZiAoaXNDU1NWYWx1ZU5v bmUoKSkKLSAgICAgICAgcmV0dXJuIG1fY3NzTWFza0ltYWdlVmFsdWUtPmlubmVyVmFsdWUoKTsK KyAgICAgICAgcmV0dXJuIGNzc1ZhbHVlUG9vbCgpLmNyZWF0ZUlkZW50aWZpZXJWYWx1ZShDU1NW YWx1ZU5vbmUpOwogCiAgICAgQVNTRVJUKG1fY3NzTWFza0ltYWdlVmFsdWUuZ2V0KCkpOwogICAg IHJldHVybiBtX2Nzc01hc2tJbWFnZVZhbHVlLmdldCgpOwo=