134541 2014-07-02 01:52:34 -0700 REGRESSION(r170676): [GTK] UI process crashes when the Web Process crashes 2014-07-03 00:56:59 -0700 1 1 1 Unclassified WebKit WebKitGTK 528+ (Nightly build) Unspecified Unspecified RESOLVED FIXED Gtk, Regression P2 Normal --- 1 cgarcia webkit-unassigned bunhere cdumez commit-queue gyuyoung.kim sergio oldest_to_newest 1019929 0 cgarcia 2014-07-02 01:52:34 -0700 It happens when attaching a new web process, because it tries to encode a null SessionState. #0 0x00007ffff4a40263 in WebKit::WebBackForwardListItem::encode(IPC::ArgumentEncoder&) const () from libwebkit2gtk-3.0.so.25 #1 0x00007ffff4a340d4 in WebKit::LegacySessionState::encode(IPC::ArgumentEncoder&) const () from libwebkit2gtk-3.0.so.25 #2 0x00007ffff4a54ae2 in WebKit::WebPageCreationParameters::encode(IPC::ArgumentEncoder&) const () from libwebkit2gtk-3.0.so.25 #3 0x00007ffff4ac5679 in bool WebKit::ChildProcessProxy::send<Messages::WebProcess::CreateWebPage>(Messages::WebProcess::CreateWebPage&&, unsigned long, unsigned int) () from libwebkit2gtk-3.0.so.25 #4 0x00007ffff4aba790 in WebKit::WebPageProxy::initializeWebPage() () from libwebkit2gtk-3.0.so.25 #5 0x00007ffff4ababbb in WebKit::WebPageProxy::reattachToWebProcess() () from libwebkit2gtk-3.0.so.25 #6 0x00007ffff4abb608 in WebKit::WebPageProxy::loadAlternateHTMLString(WTF::String const&, WTF::String const&, WTF::String const&, API::Object*) () from libwebkit2gtk-3.0.so.25 #7 0x00007ffff4bdd190 in webkit_web_view_load_alternate_html () from libwebkit2gtk-3.0.so.25 I guess EFL is affected as well. 1019930 1 234247 cgarcia 2014-07-02 01:54:05 -0700 Created attachment 234247 Patch 1020192 2 234247 gyuyoung.kim 2014-07-02 23:52:52 -0700 Comment on attachment 234247 Patch LGTM 1020201 3 cgarcia 2014-07-03 00:56:59 -0700 Committed r170748: <http://trac.webkit.org/changeset/170748> 234247 2014-07-02 01:54:05 -0700 2014-07-02 23:52:52 -0700 Patch wk2-crash.diff text/plain 1670 cgarcia ZGlmZiAtLWdpdCBhL1NvdXJjZS9XZWJLaXQyL0NoYW5nZUxvZyBiL1NvdXJjZS9XZWJLaXQyL0No YW5nZUxvZwppbmRleCA5MWNkNWNkLi5hMmZlZmE2IDEwMDY0NAotLS0gYS9Tb3VyY2UvV2ViS2l0 Mi9DaGFuZ2VMb2cKKysrIGIvU291cmNlL1dlYktpdDIvQ2hhbmdlTG9nCkBAIC0xLDUgKzEsMjAg QEAKIDIwMTQtMDctMDIgIENhcmxvcyBHYXJjaWEgQ2FtcG9zICA8Y2dhcmNpYUBpZ2FsaWEuY29t PgogCisgICAgICAgIFJFR1JFU1NJT04ocjE3MDY3Nik6IFtHVEtdIFVJIHByb2Nlc3MgY3Jhc2hl cyB3aGVuIHRoZSBXZWIgUHJvY2VzcyBjcmFzaGVzCisgICAgICAgIGh0dHBzOi8vYnVncy53ZWJr aXQub3JnL3Nob3dfYnVnLmNnaT9pZD0xMzQ1NDEKKworICAgICAgICBSZXZpZXdlZCBieSBOT0JP RFkgKE9PUFMhKS4KKworICAgICAgICBJdCBoYXBwZW5zIHdoZW4gYXR0YWNoaW5nIGEgbmV3IHdl YiBwcm9jZXNzLCBiZWNhdXNlIGl0IHRyaWVzIHRvCisgICAgICAgIGVuY29kZSBhIG51bGwgU2Vz c2lvblN0YXRlLgorCisgICAgICAgICogVUlQcm9jZXNzL0xlZ2FjeVNlc3Npb25TdGF0ZUNvZGlu Z05vbmUuY3BwOgorICAgICAgICAoV2ViS2l0OjplbmNvZGVMZWdhY3lTZXNzaW9uU3RhdGUpOiBS ZXR1cm4gYW4gZW1wdHkgQVBJOjpEYXRhCisgICAgICAgIG9iamVjdCBpbnN0ZWFkIG9mIG51bGxw dHIuCisgICAgICAgIChXZWJLaXQ6OmVuY29kZUxlZ2FjeVNlc3Npb25IaXN0b3J5RW50cnlEYXRh KTogRGl0dG8uCisKKzIwMTQtMDctMDIgIENhcmxvcyBHYXJjaWEgQ2FtcG9zICA8Y2dhcmNpYUBp Z2FsaWEuY29tPgorCiAgICAgICAgIFtHVEtdIFdlYktpdFZlcnNpb24uaCBzaG91bGQgYmUgc2hh cmVkIGJldHdlZW4gVUkgYW5kIFdlYiBQcm9jZXNzIEFQSXMKICAgICAgICAgaHR0cHM6Ly9idWdz LndlYmtpdC5vcmcvc2hvd19idWcuY2dpP2lkPTEzNDUzOAogCmRpZmYgLS1naXQgYS9Tb3VyY2Uv V2ViS2l0Mi9VSVByb2Nlc3MvTGVnYWN5U2Vzc2lvblN0YXRlQ29kaW5nTm9uZS5jcHAgYi9Tb3Vy Y2UvV2ViS2l0Mi9VSVByb2Nlc3MvTGVnYWN5U2Vzc2lvblN0YXRlQ29kaW5nTm9uZS5jcHAKaW5k ZXggMmQ4NDYyNC4uYTAyNWY5NiAxMDA2NDQKLS0tIGEvU291cmNlL1dlYktpdDIvVUlQcm9jZXNz L0xlZ2FjeVNlc3Npb25TdGF0ZUNvZGluZ05vbmUuY3BwCisrKyBiL1NvdXJjZS9XZWJLaXQyL1VJ UHJvY2Vzcy9MZWdhY3lTZXNzaW9uU3RhdGVDb2RpbmdOb25lLmNwcApAQCAtMzUsMTMgKzM1LDEz IEBAIG5hbWVzcGFjZSBXZWJLaXQgewogUmVmUHRyPEFQSTo6RGF0YT4gZW5jb2RlTGVnYWN5U2Vz c2lvblN0YXRlKGNvbnN0IFNlc3Npb25TdGF0ZSYpCiB7CiAgICAgbm90SW1wbGVtZW50ZWQoKTsK LSAgICByZXR1cm4gbnVsbHB0cjsKKyAgICByZXR1cm4gQVBJOjpEYXRhOjpjcmVhdGUobnVsbHB0 ciwgMCk7CiB9CiAKIFJlZlB0cjxBUEk6OkRhdGE+IGVuY29kZUxlZ2FjeVNlc3Npb25IaXN0b3J5 RW50cnlEYXRhKGNvbnN0IEZyYW1lU3RhdGUmKQogewogICAgIG5vdEltcGxlbWVudGVkKCk7Ci0g ICAgcmV0dXJuIG51bGxwdHI7CisgICAgcmV0dXJuIEFQSTo6RGF0YTo6Y3JlYXRlKG51bGxwdHIs IDApOwogfQogCiBib29sIGRlY29kZUxlZ2FjeVNlc3Npb25TdGF0ZShjb25zdCBBUEk6OkRhdGEm LCBTZXNzaW9uU3RhdGUmKQo=