145736 2015-06-07 04:28:09 -0700 CrashTracer: [USER] com.apple.WebKit.WebContent.Development at com.apple.WebCore: WebCore::FrameLoader::subresourceCachePolicy const + 11 2015-06-07 07:43:33 -0700 1 1 1 Unclassified WebKit Page Loading 528+ (Nightly build) Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 1 koivisto webkit-unassigned commit-queue esprehn+autocc gyuyoung.kim oldest_to_newest 1100177 0 koivisto 2015-06-07 04:28:09 -0700 Exception Type: EXC_BAD_ACCESS (SIGSEGV) Exception Codes: KERN_INVALID_ADDRESS at 0x0000000000000150 Process Model: Multiple Web Processes Thread 0 Crashed:: Dispatch queue: com.apple.main-thread 0 com.apple.WebCore 0x000000010d095fcb WebCore::FrameLoader::subresourceCachePolicy() const + 11 1 com.apple.WebCore 0x000000010d55c5ed WebCore::HTMLLinkElement::setCSSStyleSheet(WTF::String const&, WebCore::URL const&, WTF::String const&, WebCore::CachedCSSStyleSheet const*) + 93 2 com.apple.WebCore 0x000000010d00c262 WebCore::CachedCSSStyleSheet::checkNotify() + 290 3 com.apple.WebCore 0x000000010d101a2e WebCore::SubresourceLoader::didCancel(WebCore::ResourceError const&) + 30 4 com.apple.WebCore 0x000000010d1016f3 WebCore::ResourceLoader::cancel(WebCore::ResourceError const&) + 451 5 com.apple.WebCore 0x000000010d101516 WebCore::ResourceLoader::cancel() + 70 6 com.apple.WebCore 0x000000010d3b8f29 WebCore::cancelAll(WTF::HashMap<unsigned long, WTF::RefPtr<WebCore::ResourceLoader>, WTF::IntHash<unsigned long>, WTF::HashTraits<unsigned long>, WTF::HashTraits<WTF::RefPtr<WebCore::ResourceLoader> > > const&) + 297 7 com.apple.WebCore 0x000000010cf99836 WebCore::DocumentLoader::stopLoading() + 1542 8 com.apple.WebCore 0x000000010cf99173 WebCore::FrameLoader::stopAllLoaders(WebCore::ClearProvisionalItemPolicy) + 211 9 com.apple.WebCore 0x000000010d0931d0 WebCore::FrameLoader::frameDetached() + 16 10 com.apple.WebCore 0x000000010d09317f WebCore::HTMLFrameOwnerElement::disconnectContentFrame() + 31 11 com.apple.WebCore 0x000000010d2e732b WebCore::disconnectSubframes(WebCore::ContainerNode&, WebCore::SubframeDisconnectPolicy) + 267 12 com.apple.WebCore 0x000000010d021414 WebCore::ContainerNode::removeChild(WebCore::Node*, int&) + 196 13 com.apple.WebCore 0x000000010d2e2bea WebCore::ContainerNode::appendChild(WTF::PassRefPtr<WebCore::Node>, int&) + 490 14 com.apple.WebCore 0x000000010da64813 WebCore::Node::appendChild(WTF::PassRefPtr<WebCore::Node>, int&) + 35 15 com.apple.WebCore 0x000000010d01a089 WebCore::JSNode::appendChild(JSC::ExecState*) + 73 16 ??? 0x000054af2bc01028 0 + 93111330017320 17 com.apple.JavaScriptCore 0x000000010cc3a796 llint_entry + 22814 18 com.apple.JavaScriptCore 0x000000010cc3a796 llint_entry + 22814 1100178 1 koivisto 2015-06-07 04:28:28 -0700 rdar://problem/21246971 1100179 2 254436 koivisto 2015-06-07 04:34:12 -0700 Created attachment 254436 patch 1100182 3 254436 ddkilzer 2015-06-07 06:47:51 -0700 Comment on attachment 254436 patch r=me 1100184 4 koivisto 2015-06-07 07:43:33 -0700 http://trac.webkit.org/r185301 254436 2015-06-07 04:34:12 -0700 2015-06-07 06:47:51 -0700 patch link-frame-null.patch text/plain 1814 koivisto SW5kZXg6IFNvdXJjZS9XZWJDb3JlL0NoYW5nZUxvZwo9PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09Ci0tLSBTb3VyY2UvV2Vi Q29yZS9DaGFuZ2VMb2cJKHJldmlzaW9uIDE4NTMwMCkKKysrIFNvdXJjZS9XZWJDb3JlL0NoYW5n ZUxvZwkod29ya2luZyBjb3B5KQpAQCAtMSwzICsxLDE4IEBACisyMDE1LTA2LTA3ICBBbnR0aSBL b2l2aXN0byAgPGFudHRpQGFwcGxlLmNvbT4KKworICAgICAgICBDcmFzaFRyYWNlcjogW1VTRVJd IGNvbS5hcHBsZS5XZWJLaXQuV2ViQ29udGVudC5EZXZlbG9wbWVudCBhdCBjb20uYXBwbGUuV2Vi Q29yZTogV2ViQ29yZTo6RnJhbWVMb2FkZXI6OnN1YnJlc291cmNlQ2FjaGVQb2xpY3kgY29uc3Qg KyAxMQorICAgICAgICBodHRwczovL2J1Z3Mud2Via2l0Lm9yZy9zaG93X2J1Zy5jZ2k/aWQ9MTQ1 NzM2CisgICAgICAgIHJkYXI6Ly9wcm9ibGVtLzIxMjQ2OTcxCisKKyAgICAgICAgUmV2aWV3ZWQg YnkgTk9CT0RZIChPT1BTISkuCisKKyAgICAgICAgTm8gcmVwcm8sIG5vIHRlc3QuCisKKyAgICAg ICAgKiBodG1sL0hUTUxMaW5rRWxlbWVudC5jcHA6CisgICAgICAgIChXZWJDb3JlOjpIVE1MTGlu a0VsZW1lbnQ6OnNldENTU1N0eWxlU2hlZXQpOgorCisgICAgICAgICAgICBOdWxsIGNoZWNrIGZy YW1lLiBJdCBtYXkgYmUgbnVsbCBkdXJpbmcgZnJhbWUgdGVhcmRvd24uCisKIDIwMTUtMDYtMDYg IEFuZGVycyBDYXJsc3NvbiAgPGFuZGVyc2NhQGFwcGxlLmNvbT4KIAogICAgICAgICBSZW1vdmUg c3VwcG9ydCBmcm9tIGdldHRpbmcgcGx1Zy1pbiBpbmZvcm1hdGlvbiBmcm9tIENhcmJvbiByZXNv dXJjZXMKSW5kZXg6IFNvdXJjZS9XZWJDb3JlL2h0bWwvSFRNTExpbmtFbGVtZW50LmNwcAo9PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09Ci0tLSBTb3VyY2UvV2ViQ29yZS9odG1sL0hUTUxMaW5rRWxlbWVudC5jcHAJKHJldmlz aW9uIDE4NTI4OCkKKysrIFNvdXJjZS9XZWJDb3JlL2h0bWwvSFRNTExpbmtFbGVtZW50LmNwcAko d29ya2luZyBjb3B5KQpAQCAtMzE3LDExICszMTcsMTUgQEAgdm9pZCBIVE1MTGlua0VsZW1lbnQ6 OnNldENTU1N0eWxlU2hlZXQoYwogICAgICAgICBBU1NFUlQoIW1fc2hlZXQpOwogICAgICAgICBy ZXR1cm47CiAgICAgfQorICAgIGF1dG8qIGZyYW1lID0gZG9jdW1lbnQoKS5mcmFtZSgpOworICAg IGlmICghZnJhbWUpCisgICAgICAgIHJldHVybjsKKwogICAgIC8vIENvbXBsZXRpbmcgdGhlIHNo ZWV0IGxvYWQgbWF5IGNhdXNlIHNjcmlwdHMgdG8gZXhlY3V0ZS4KICAgICBSZWY8SFRNTExpbmtF bGVtZW50PiBwcm90ZWN0KCp0aGlzKTsKIAogICAgIENTU1BhcnNlckNvbnRleHQgcGFyc2VyQ29u dGV4dChkb2N1bWVudCgpLCBiYXNlVVJMLCBjaGFyc2V0KTsKLSAgICBhdXRvIGNhY2hlUG9saWN5 ID0gZG9jdW1lbnQoKS5mcmFtZSgpLT5sb2FkZXIoKS5zdWJyZXNvdXJjZUNhY2hlUG9saWN5KCk7 CisgICAgYXV0byBjYWNoZVBvbGljeSA9IGZyYW1lLT5sb2FkZXIoKS5zdWJyZXNvdXJjZUNhY2hl UG9saWN5KCk7CiAKICAgICBpZiAoUmVmUHRyPFN0eWxlU2hlZXRDb250ZW50cz4gcmVzdG9yZWRT aGVldCA9IGNvbnN0X2Nhc3Q8Q2FjaGVkQ1NTU3R5bGVTaGVldCo+KGNhY2hlZFN0eWxlU2hlZXQp LT5yZXN0b3JlUGFyc2VkU3R5bGVTaGVldChwYXJzZXJDb250ZXh0LCBjYWNoZVBvbGljeSkpIHsK ICAgICAgICAgQVNTRVJUKHJlc3RvcmVkU2hlZXQtPmlzQ2FjaGVhYmxlKCkpOwo=