187819 2018-07-19 14:27:11 -0700 Crash under WebCore::DocumentWriter::addData() 2018-07-20 19:33:42 -0700 1 1 1 Unclassified WebKit Page Loading WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 1 cdumez cdumez beidson commit-queue dbates ews-watchlist japhet koivisto webkit-bug-importer youennf oldest_to_newest 1443506 0 cdumez 2018-07-19 14:27:11 -0700 Crash under WebCore::DocumentWriter::addData(): Thread 0 name: Dispatch queue: com.apple.main-thread Thread 0 Crashed ↩: 0 WebCore 0x00000001aa074724 WebCore::DocumentWriter::addData(char const*, unsigned long) + 56 (DocumentWriter.cpp:250) 1 WebCore 0x00000001aa0620f0 WebCore::DocumentLoader::commitData(char const*, unsigned long) + 2580 (DocumentLoader.cpp:1075) 2 WebKit 0x00000001b02039fc WebKit::WebFrameLoaderClient::committedLoad(WebCore::DocumentLoader*, char const*, int) + 60 (WebFrameLoaderClient.cpp:1021) 3 WebCore 0x00000001aa0653e0 WebCore::DocumentLoader::commitLoad(char const*, int) + 172 (DocumentLoader.cpp:967) 4 WebCore 0x00000001aa0e1958 WebCore::CachedRawResource::notifyClientsDataWasReceived(char const*, unsigned int) + 344 (CachedRawResource.cpp:136) 5 WebCore 0x00000001aa0e1680 WebCore::CachedRawResource::updateBuffer(WebCore::SharedBuffer&) + 208 (CachedRawResource.cpp:73) 6 WebCore 0x00000001aa0b72cc WebCore::SubresourceLoader::didReceiveDataOrBuffer(char const*, int, WTF::RefPtr<WebCore::SharedBuffer, WTF::DumbPtrTraits<WebCore::SharedBuffer> >&&, long long, WebCore::DataPayloadType) + 396 (SubresourceLoader.cpp:455) 7 WebCore 0x00000001aa0b73b8 WebCore::SubresourceLoader::didReceiveBuffer(WTF::Ref<WebCore::SharedBuffer, WTF::DumbPtrTraits<WebCore::SharedBuffer> >&&, long long, WebCore::DataPayloadType) + 100 (SubresourceLoader.cpp:435) 8 WebKit 0x00000001b0315cec WebKit::WebResourceLoader::didReceiveResource(WebKit::ShareableResource::Handle const&) + 276 (WebResourceLoader.cpp:214) 9 WebKit 0x00000001b0316524 WebKit::WebResourceLoader::didReceiveWebResourceLoaderMessage(IPC::Connection&, IPC::Decoder&) + 456 (HandleMessage.h:41) 10 WebKit 0x00000001b00fb594 WebKit::NetworkProcessConnection::didReceiveMessage(IPC::Connection&, IPC::Decoder&) + 520 (NetworkProcessConnection.cpp:72) 11 WebKit 0x00000001b0061188 IPC::Connection::dispatchMessage(std::__1::unique_ptr<IPC::Decoder, std::__1::default_delete<IPC::Decoder> >) + 164 (Connection.cpp:929) 12 WebKit 0x00000001b00618c4 IPC::Connection::dispatchIncomingMessages() + 748 (Connection.cpp:1044) 13 JavaScriptCore 0x00000001a7a96cb0 WTF::RunLoop::performWork() + 276 (Function.h:56) 14 JavaScriptCore 0x00000001a7a96f78 WTF::RunLoop::performWork(void*) + 36 (RunLoopCF.cpp:38) 15 CoreFoundation 0x000000019fda6e7c __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 24 (CFRunLoop.c:1980) 16 CoreFoundation 0x000000019fda6dfc __CFRunLoopDoSource0 + 88 (CFRunLoop.c:2015) 17 CoreFoundation 0x000000019fda66dc __CFRunLoopDoSources0 + 176 (CFRunLoop.c:2051) 18 CoreFoundation 0x000000019fda1580 __CFRunLoopRun + 1044 (CFRunLoop.c:2922) 19 CoreFoundation 0x000000019fda0e48 CFRunLoopRunSpecific + 436 (CFRunLoop.c:3247) 20 Foundation 0x00000001a078ee54 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 300 (NSRunLoop.m:367) 21 Foundation 0x00000001a07cb7c8 -[NSRunLoop(NSRunLoop) run] + 88 (NSRunLoop.m:389) 22 libxpc.dylib 0x000000019fa72084 _xpc_objc_main + 532 (main.m:170) 23 libxpc.dylib 0x000000019fa74ac4 xpc_main + 184 (init.c:1471) 24 com.apple.WebKit.WebContent 0x0000000100c5759c main + 380 (XPCServiceMain.mm:160) 25 libdyld.dylib 0x000000019f85f0c4 start + 4 1443507 1 cdumez 2018-07-19 14:27:26 -0700 <rdar://problem/41328743> 1443508 2 345382 cdumez 2018-07-19 14:34:21 -0700 Created attachment 345382 Patch 1443579 3 345382 commit-queue 2018-07-19 16:19:39 -0700 Comment on attachment 345382 Patch Clearing flags on attachment: 345382 Committed r234013: <https://trac.webkit.org/changeset/234013> 1443580 4 commit-queue 2018-07-19 16:19:40 -0700 All reviewed patches have been landed. Closing bug. 1444001 5 ap 2018-07-20 19:33:42 -0700 No test? 345382 2018-07-19 14:34:21 -0700 2018-07-19 16:19:39 -0700 Patch bug-187819-20180719143421.patch text/plain 2733 cdumez U3VidmVyc2lvbiBSZXZpc2lvbjogMjMzOTg0CmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViQ29yZS9D aGFuZ2VMb2cgYi9Tb3VyY2UvV2ViQ29yZS9DaGFuZ2VMb2cKaW5kZXggN2JmNjBkMGQ5Y2ZjOTdm ZjI1MmQ3YTk2ZmM3MWY4YTMyYmVlMmUzMS4uMWQ4YzM0ZDBmODM2ZWZlNzQyY2RiOGI0MTMzMzhj YjEzYjM2NDBjYyAxMDA2NDQKLS0tIGEvU291cmNlL1dlYkNvcmUvQ2hhbmdlTG9nCisrKyBiL1Nv dXJjZS9XZWJDb3JlL0NoYW5nZUxvZwpAQCAtMSwzICsxLDI3IEBACisyMDE4LTA3LTE5ICBDaHJp cyBEdW1leiAgPGNkdW1lekBhcHBsZS5jb20+CisKKyAgICAgICAgQ3Jhc2ggdW5kZXIgV2ViQ29y ZTo6RG9jdW1lbnRXcml0ZXI6OmFkZERhdGEoKQorICAgICAgICBodHRwczovL2J1Z3Mud2Via2l0 Lm9yZy9zaG93X2J1Zy5jZ2k/aWQ9MTg3ODE5CisgICAgICAgIDxyZGFyOi8vcHJvYmxlbS80MTMy ODc0Mz4KKworICAgICAgICBSZXZpZXdlZCBieSBOT0JPRFkgKE9PUFMhKS4KKworICAgICAgICBX aGVuIEFwcENhY2hlIGlzIHVzZWQgYSBEb2N1bWVudExvYWRlciBtYXkgc3RhcnQgYSBOZXR3b3Jr TG9hZCBldmVuIHRob3VnaCBpdCBoYXMgc3Vic3RpdHV0ZSBkYXRhLgorICAgICAgICBJbiBEb2N1 bWVudExvYWRlcjo6Y29udGludWVBZnRlckNvbnRlbnRQb2xpY3koKSwgaWYgd2UgaGF2ZSBzdWJz dGl0dXRlIGRhdGEgd2UgY29tbWl0IHRoaXMgZGF0YQorICAgICAgICBhbmQgY2FsbCBmaW5pc2hM b2FkKCkuIEhvd2V2ZXIsIGlmIHRoZSBjYXNlIHdoZXJlIHRoZXJlIHdhcyBhIE5ldHdvcmtMb2Fk IHN0YXJ0ZWQsIHdlJ2xsIHNlbmQgdGhlCisgICAgICAgIENvbnRpbnVlRGlkUmVjZWl2ZVJlc3Bv bnNlIElQQyBiYWNrIHRvIHRoZSBuZXR3b3JrIHByb2Nlc3MgYW5kIGl0IHdpbGwgc3RhcnQgc2Vu ZGluZyB1cyBkYXRhIGZvcgorICAgICAgICB0aGUgbG9hZC4gVGhpcyBjb3VsZCBsZWFkIHRvIGNy YXNoZXMgc3VjaCBhcyA8cmRhcjovL3Byb2JsZW0vNDEzMjg3NDM+IHNpbmNlIHRoZSBEb2N1bWVu dExvYWRlcgorICAgICAgICBoYXMgYWxyZWFkeSBjb21taXR0ZWQgZGF0YSBhbmQgZmluaXNoZWQg bG9hZGluZyB3aGVuIGl0IGdldHMgdGhlIGRhdGEgZnJvbSB0aGUgbmV0d29yayBwcm9jZXNzLgor CisgICAgICAgIFRvIGFkZHJlc3MgdGhlIGlzc3VlLCB3ZSBub3cgY2FsbCBjbGVhck1haW5SZXNv dXJjZSgpIGluIGNvbnRpbnVlQWZ0ZXJDb250ZW50UG9saWN5KCksIGFmdGVyIHdlJ3ZlCisgICAg ICAgIGRlY2lkZWQgdG8gY29tbWl0IHRoZSBzdWJzdGl0dXRlIGRhdGEuIFRoaXMgZWZmZWN0aXZl bHkgcmVtb3ZlcyB0aGUgRG9jdW1lbnRMb2FkZXIgYXMgYSBjbGllbnQgb2YKKyAgICAgICAgdGhl IENhY2hlZFJlc291cmNlIHNvIHRoYXQgaXRzIHdpbGwgbm90IGJlIG5vdGlmaWVkIG9mIGZvbGxv d2luZyBsb2FkIHByb2dyZXNzLiBXZSBkbyBub3QgY2FuY2VsCisgICAgICAgIHRoZSBsb2FkIGFz IG90aGVyIENhY2hlZFJlc291cmNlQ2xpZW50cyBtYXkgYmUgaW50ZXJlc3RlZCBpbiB0aGUgbG9h ZCAoQXBwbGljYXRpb25DYWNoZVJlc291cmNlTG9hZGVyCisgICAgICAgIGluIHBhcnRpY3VsYXIs IGluIG9yZGVyIHRvIHVwZGF0ZSBpdHMgY2FjaGVkIGRhdGEpLgorCisgICAgICAgICogbG9hZGVy L0RvY3VtZW50TG9hZGVyLmNwcDoKKyAgICAgICAgKFdlYkNvcmU6OkRvY3VtZW50TG9hZGVyOjpj b250aW51ZUFmdGVyQ29udGVudFBvbGljeSk6CisKIDIwMTgtMDctMTkgIENoYXJsaWUgVHVybmVy ICA8Y3R1cm5lckBpZ2FsaWEuY29tPgogCiAgICAgICAgIFtHU3RyZWFtZXJdIFJldHVybiBhIHZh bGlkIHRpbWUgdmFsdWVzIGluIHVucHJlcm9sbGVkIHN0YXRlcwpkaWZmIC0tZ2l0IGEvU291cmNl L1dlYkNvcmUvbG9hZGVyL0RvY3VtZW50TG9hZGVyLmNwcCBiL1NvdXJjZS9XZWJDb3JlL2xvYWRl ci9Eb2N1bWVudExvYWRlci5jcHAKaW5kZXggN2Q4ZjkyYzI3OGM5YzA0N2MwNjdmMzhhYzBhNzY3 MmFhYTljNWVkNy4uN2RhOGMxOGY4N2MzZDZjYTZiMmM2MzJlZmM1ZmE3OTQyMjAwNWJmOSAxMDA2 NDQKLS0tIGEvU291cmNlL1dlYkNvcmUvbG9hZGVyL0RvY3VtZW50TG9hZGVyLmNwcAorKysgYi9T b3VyY2UvV2ViQ29yZS9sb2FkZXIvRG9jdW1lbnRMb2FkZXIuY3BwCkBAIC05NDYsNiArOTQ2LDEx IEBAIHZvaWQgRG9jdW1lbnRMb2FkZXI6OmNvbnRpbnVlQWZ0ZXJDb250ZW50UG9saWN5KFBvbGlj eUFjdGlvbiBwb2xpY3kpCiAgICAgICAgICAgICBkYXRhUmVjZWl2ZWQoY29udGVudC0+ZGF0YSgp LCBjb250ZW50LT5zaXplKCkpOwogICAgICAgICBpZiAoaXNMb2FkaW5nTWFpblJlc291cmNlKCkp CiAgICAgICAgICAgICBmaW5pc2hlZExvYWRpbmcoKTsKKworICAgICAgICAvLyBSZW1vdmUgb3Vy c2VsdmVzIGFzIGEgY2xpZW50IG9mIHRoaXMgQ2FjaGVkUmVzb3VyY2UgYXMgd2UndmUgZGVjaWRl ZCB0byBjb21taXQgc3Vic3RpdHV0ZSBkYXRhIGJ1dCB0aGUKKyAgICAgICAgLy8gbG9hZCBtYXkg a2VlcCBnb2luZyBhbmQgYmUgdXNlZnVsIHRvIG90aGVyIGNsaWVudHMgb2YgdGhlIENhY2hlZFJl c291cmNlLiBJZiB3ZSBkaWQgbm90IGRvIHRoaXMsIHdlCisgICAgICAgIC8vIG1heSByZWNlaXZl IGRhdGEgbGF0ZXIgb24gZXZlbiB0aG91Z2ggdGhpcyBEb2N1bWVudExvYWRlciBoYXMgZmluaXNo ZWQgbG9hZGluZy4KKyAgICAgICAgY2xlYXJNYWluUmVzb3VyY2UoKTsKICAgICB9CiB9CiAK