468390 - ASSERTION: Focus events should not be getting thru when this is null!: 'shell', file nsEventStateManager.cpp, line 1261

Status: RESOLVED WORKSFORME

(Core :: DOM: UI Events & Focus Handling, defect)

Description

[Mats Palmgren (inactive)]

This may be a duplicate of bug 437542, I don't know yet.

STEPS TO REPRODUCE
1. load the first testcase in bug 421839 (download the testcase to your
   computer, because it makes use of enhanced privileges)
2. move the mouse, click on the page and iframe scrollbar, select text,
   drag text etc. repeatedly, as fast as you can

###!!! ASSERTION: Focus events should not be getting thru when this is null!: 'shell', file /usr/moz/hg1/content/events/src/nsEventStateManager.cpp, line 1261

I'm also getting the occasional:
JavaScript error: chrome://global/content/nsDragAndDrop.js, line 458: transferData.first is null

and:
(firefox-bin:21155): Gtk-CRITICAL **: gtk_drag_set_icon_pixbuf: assertion `GDK_IS_DRAG_CONTEXT (context)' failed

PLATFORM AND BUILD TESTED
Firefox trunk debug on Linux with bug 421839 fixed.

Comment 1

[:Cykesiopka]

Bug 178324 removed the assertion.