[Webkit-unassigned] [Bug 164916] New: [GTK] Crash in IPC::GSocketMonitor::start

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=164916

            Bug ID: 164916
           Summary: [GTK] Crash in IPC::GSocketMonitor::start
    Classification: Unclassified
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: WebKit Gtk
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: mcatanzaro at igalia.com
                CC: bugs-noreply at webkitgtk.org

Web process crash in IPC::GSocketMonitor::start, we try to g_source_attach on a NULL GSource*:

Truncated backtrace:
Thread no. 1 (6 frames)
 #0 g_source_attach at gmain.c:1163
 #1 IPC::GSocketMonitor::start(_GSocket*, GIOCondition, WTF::RunLoop&, std::function<int (GIOCondition)>&&) at /usr/src/debug/webkitgtk-2.12.3/Source/WebKit2/Platform/IPC/glib/GSocketMonitor.cpp:54
 #2 IPC::Connection::open at /usr/src/debug/webkitgtk-2.12.3/Source/WebKit2/Platform/IPC/unix/ConnectionUnix.cpp:394
 #3 WebKit::ChildProcess::initialize at /usr/src/debug/webkitgtk-2.12.3/Source/WebKit2/Shared/ChildProcess.cpp:73
 #4 WebKit::ChildProcessMain<WebKit::WebProcess, WebKit::WebProcessMain> at /usr/src/debug/webkitgtk-2.12.3/Source/WebKit2/Shared/unix/ChildProcessMain.h:60
 #6 _start

Full backtrace downstream.

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