[Webkit-unassigned] [Bug 26106] New: [GTK] Crashes when you keep a combo open during a page transition, then close it

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=26106

           Summary: [GTK] Crashes when you keep a combo open during a page
                    transition, then close it
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: PC
        OS/Version: All
            Status: NEW
          Keywords: Gtk
          Severity: Normal
          Priority: P2
         Component: WebKit Gtk
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: gns at gnome.org


To reproduce go to any page which has a combo box. Click any link, and before
the next page load is committed, click the combo box. After the new page load
is committed click an option, or otherwise make the popup go away: crash.

This seems to be GTK+-specific, but I'm not yet sure. I'll try to reproduce in
other ports. I'm still doing a debug build to get a proper backtrace, but this
is what I got from a release build:

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0xb52a5760 (LWP 23667)]
0xb7cefc1c in WebCore::PopupMenu::menuUnmapped ()
   from /home/kov/src/WebKit/WebKitBuild/Release/.libs/libwebkit-1.0.so.2
Current language:  auto; currently asm


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